DB Products Limited is a professional acoustic components manufacturer. Since our early establishment in 1976, research and development is and always been one of our key of success. We designs and manufactures some of the leading components that is now using in the world market, currently we have over 4,000 different models, and the number is still growing everyday.


  • ayaPCM to Li-polymer/Li-ion/Lifepo4 battery pack,charger and power supply.
  • emeEEMB has been specializing in the manufacture of primary lithium and rechargeable lithium batteries since 1995.Lithium Thionyl Chloride (LI-SOCI²), Lithium Manganese Dioxide (LI-MnO²) Batterys, Lithium Polymer Batterys
  • rondaNickel cadmium, nickel metal hydride and rechargeable lithium batteries & battery packs.


  • ADATA Technology, one of the world’s largest vendors of DRAM modules and USB flash drives, provides complete solutions, including memory cards, solid state drives, and portable hard drives. ADATA products also include storage for mobile devices and the company is now a major provider of LED lighting. A major focus for ADATA are industrial-grade products for automation, manufacturing, retail, medical care, transportation, and other fields. These include extra-durable SSDs, SD cards, CFast solutions, and embedded technology such disk on module and eMMC. ADATA products continue to garner international acclaim from organizations such as iF Design Awards (Germany), red dot Awards, CES Best of Innovations Awards, Good Design Awards (Japan), Best Choice of Computex Awards, and Taiwan Excellence Gold Awards.
  • ATP Electronics is a leading solution provider of high performance, high quality and durable NAND flash and DRAM memory modules. With over twenty years of experience in service based memory products, ATP continues to focus on mission critical applications such as industrial/automation, telecom, medical, automotive, and enterprise computing where high levels of technical expertise, manufacturing quality, and wide operating temperature ranges are required.
  • Established in 1995, Biwin has been specializing in research and application of NAND Flash and is a leading manufacturer of high performance, high quality and durable flash storage products. Our products include full range solid state drives, memory cards and embedded memory chips with wide Application in consumer, enterprise and industry, like laptops, desktops, tablet PCs, digital signage Self-service terminals, in-vehicle devices, servers, POS Machines, embedded platforms etc. We are committed to our clients and partners with top service and honesty. We devoted to provide products with the highest level of quality, endurance and reliability to meet customers’ applications.
  • Established in 2006, Cervoz specializes in embedded components for the demanding Industrial PC market and has built up our industry experience for almost a decade. We deeply understand this industry, and thus are able to offer our high quality embedded products with legacy and mainstream technology, long-term availability, BOM (bill of material) control, high reliability and top compatibility.Cervoz develops, produces and markets industrial storage and memory products for the professional, critical, and diverse industrial applications.
  • GIGAIPC, established in 2018 as an independent IPC- focused spin-off from GIGABYTE, is driven by a passion for technology and agile intuition of our customer’s requirements.GIGAIPC produce inter-process communication products (IPC) – industrial and semi-industrial motherboards, embedded systems with applications for smart retail, digital signage, medical applications,smart factory and facial recognition systems.


  • bruckAEM Components’ products are used globally for circuit protection and EMI signal filtering by many fortune 500 companies and other renowned customers in the telecommunication, computer, consumer electronics, and automotive industries. AEM’s patented breakthrough technologies and lean manufacturing facilities ensure superior quality at the best value. AEM’s products and services include the followings:
    • Automotive Grade (AEC-Q200) SMD Fuses
    • SolidMatrix® Multilayer Monolithic Chip Fuses
    • AirMatrix® Surface Mount Fuses
    • GcDiode® ESD Suppressors
    • Multilayer Varistors
    • SMD Chip Inductors and beads
    • PMS Resettable Fuses


  • Established in 1992, Allied Components International has been the first choice of top tier OEMs and contract manufacturers worldwide for inductors, LAN magnetics, ferrite beads, custom transformers, toroids, common mode chokes, and RJ45 connectors. We specialize in state of the art, cost effective magnetic component solutions.
  • attendAttend Technology specializes in connectors included memory card socket, PCB card socket, I / O connector, sensor connector and custom cable assemblies. With its well-trained engineers, sales staff and factory workers is NBL able to provide customers components for consumer electronics, networking and industrial applications. Attend has gained across the globe over the years a lot of experience in the Multinational Cooperation. At times more than 70% of the products are sold to European customers.
  • BIX Connectors specialized in circular push pull connectors, equivalent to leading circular push pull connectors supplier, metal and plastic housing. BIX has turning, injection-molding process in house, very strong design and engineering capabilities, high efficiency and flexibility, cost effective. Application includes medical electronics, testing & measurement devices, military communication devices. Equivalents to leading circular push pull suppliers, modifications and customer design is welcome.

  • Founded in 1994, Central Technologies is a leading provider of quality inductive components and industry standard magnetics to major OEMs worldwide. While continuing to adhere to industry standard specifications, Central Technologies has aggressively expanded its product line to over 100 different series of parts. This breadth of product has allowed Central Technologies to successfully compete with other major component manufacturers.
    Products: Inductors, Power magnetics, DC to DC converters, Transformers, Non-magnetic components, Transducers.

    View Central Technologies products

  • Established 1972, Chilisin Electronics Corp. started as a ferrite core supplier. Over the years, Chilisin has evolved into a global group to provide comprehensive passive components through vertical integration and horizontal alliances, including Ferroxcube, Ralec, MagLayers, and Magic Tech. Over the years, Chilisin has grown into a worldwide corporation with factories , sales offices and channels in Taiwan, China, Europe and USA.They provide inductor turnkey solutions for EMI, Power and RF. With a complete product range and global technical support, Chilisin has become one of the few inductor suppliers capable of providing a complete “one-stop shopping”experience for Power Inductors, EMI-Common Mode Chokes, EMI-Beads, RF-Signal Inductors, RF-LTTC Components, RF-Antennas, RF-Wireless Power Transfers, LAN Transformers and  Resistor & Current Sensors.
  • eceSwitches, Relays, Connectors, Termial Blocks, Resettable Fuse, Chip Inductor + Bead
  • Established in 1966, EDAC providing connectors for Card Edge and Rack & Panel applications. Since then, they have expanded their product offering to include one of the widest ranges of interconnect solutions in the world. Products include D-Sub, RJ45, USB & Firewire, Waterproof, PLCC Sockets, Pin Headers, Cable Assemblies and Custom Solutions.
  • Since entering the electronic component business in 1984, Fenghua Advanced Technology Holding CO.,LTD  is one of the leader in the design, manufacturing and marketing of Thin- Film /Thick-Film integrated passive devices and discrete passive components.
  • Fenghua has specialised in thin film and thick film technology, inductors, resistor products in the low voltage area for current measurement, as well as ultra precision components. Special emphasis is placed on service, product quality, short delivery times and comprehensive technical support. Fenghua is constantly striving to exceed the standard market range of products usually on offer in the areas of miniaturisation, precision, the low voltage area and inductors.Certification to TS 16949 ensures that various products are now available in accordance with AEC-Q200.Fenghua supplies: SMT Thickfilm Resistors, SMT Thinfilm Resistors, SMT Precision Resitors, SMT Shunt Resistors, Metal Band Low Ohm Resistors, SMT MLCC Capacitors, Melf/Minimelf/Micromelf Resistors, Wirewound Resistors, Metal Oxyde Resistors, Metal Film Resistors, Magnetic Components, Anti Sulfur Resistors, Passivated Resistors
  • goodskyGoodsky is a professional electromechanical relay manufacturer for Telecommunication, Automotive , General Control, Home Appliance and Accessories applications.
  • Since 1976 Hasco Relays and Electronics International Corp. has been in the business of Relays, Reed Switches and Reed Relays. Hasco stocks 200 styles of our products , with drop shipments available to contract manufacturers throughout the world.Hasco has approximately 500 different types of relays and electromechanical relays, as well as 24 types of reed relays, that range from milliamps to 80 amps. They include both DC and AC coil voltages and can also switch from one pole to 4 pole.
  • Io Audio Technologies, designs, develops and manufactures a broad line of audio equipment that meets the needs of customers around the globe. We are a company of life-long musicians, music lovers, and music industry professionals with founders that have extensive backgrounds in the live sound industry. Along the way, they’ve had the pleasure of working with a long list of Grammy award winning artists. Their  team has leveraged this combined experience and brought it into the manufacturing world by creating amazing products that they know professionals and musicians alike will love (because they love and use them every day). We welcome your requests for special features or unique design requirements. With in-house design and engineering teams, their expert logistics and customer support departments develop the right products for any specialized needs..
  • Kingtronics International Company was established in 1990, we established the first factory to produce trimming potentiometer Now with around 850 workers, Kingtronics produce Trimming Potentiometers, Aluminum Electrolytic Capacitors(Snap-in, SMD, Radial Type), Dipped and SMD Tantalum Capacitors, Radial and Axial Multilayer Ceramic Capacitors, Diodes & Transistors and Bridge Rectifiers.
  • Konnect RF provides a complete line of RF connectors, adapters, cable assemblies and passive microwave components with a focus on quality & cost-effectiveness.They can provide lower-cost alternatives for almost any part in the industry for RF/Microwave connectors that include SMA, SSMB, BNC, N, CMS and many other types Connectors/Adapters, Cable Assemblies.MIL-PRF 39012, MIL-A 55339, MIL-C-83517, and MIL- STD-348. Just send us the part number or drawing and we will be happy to provide pricing, lead time, and drawing for evaluation.
  • METZ CONNECT is a manufacturer of high quality products that bring communication capability from the PCB to the Internet. With three product lines, we serve a large segment of the market including the rapidly growing Industrial Ethernet networks. For manufacturers of electronic devices, connectors from our U|Contact product family are well-known for use in power signal and communication applications. Spring and screw terminal blocks, RJ45 jacks and board to board connectors are part of this portfolio which were previously known under the brand name RIA CONNECT. For structured cabling networks, our P|Cabling products provide the best in both traditional facility wiring and also a wide offering of industrial Ethernet products. Products include data center 19″​ patch panels, jacks, and plugs that require no special tools for installation. We specialize in Cat. 6A systems in both markets as well as fiber optic systems. For building automation systems, our C|Logline products offer a range of DIN rail mounted I/O for Lonworks, BACnet, Modbus and other networks. They provide a compact and easy solution to adding points or extending the network into remote areas. Both our P|Cabling and C|Logline products were previously labeled under the brand name of BTR NETCOM.
  • Morecrafts Technology is a professional manufacturer in producing wide variety of connectors. They are specialized in manufacturing Board to Board, Wire to Board, Wire-to-Wire connectors. To satisfy customers’ demands, they keep expanding their product range to Communication, Consumer Electronics and Automobile Electronics. Aside from standard products, they have a veteran R&D engineer team to develop customized OEM cases to decrease project cost.
  • LaumalogoFor nearly twenty years Lauma have been solving power supply problems together with their customers, with an increasing focus on quality, safety and market requirements. Lauma can now offer you a wide range of certified and innovative products. If you are using EI transformers, we have a good solution.
  • maxtena_10 Maxtena designs and manufactures sophisticated antenna products, based on our patented technology platform. Maxtena is the inventor of Dynamic Aperture Technology and Helicore Technology. High performance GPS antennas. Precision GPS (L1/L2), and Smart-X™ phased-array antennas (12dBi performance with Omni-directional coverage) with 3-axis stabilization for global asset tracking. antenna array design, propagation effects, system design and engineering services
  • Today, Neltron has become a dedicated specialist in the field of electronic connectors and tailored solution for customized connectors with 30 years of experience. Products are: Connector, IC Socket, PGA Socket, 2 in 1 Connector, Pin Manufacture wire harness, board to board connector, wire to board connector and other electronic …
  • Orion Fans: We make it easy for youOrion Fans has the most extensive line of AC fans, DC fans, fan trays, fan accessories and blowers. With the quickest response, largest available fan inventory, shortest lead times and competitive pricing, Orion Fans will deliver the exact cooling solution you need, faster than anyone.

    Orion Fans

  • Founded in 1983, Raltron Electronics has grown to become one of the most recognized and experienced manufacturers of frequency management products in the world. From simple tuning fork crystals to high stability oven controlled crystal oscillators, Raltron offers the most comprehensive line of frequency management devices in the industry.
  • Shanghai Green Tech is a capacitors and capacitor energy storage system technology innovator. Since 1998, we mainly focuses on advanced capacitors researching, developping and customizing over 20 years. We manufacture and sell silver mica capacitors, tantalum capacitors, film capacitors, super capacitors and high reliability solutions for telecom, medical, new energy, rail, aviation, defense, space etc
  • Traditional Aluminum Electrolytic Capacitors SHELCON focuses on manufacturing Organic Metal Aluminum Electrolytic Capacitors which have certain advantages:
    • 2nd Generation Aluminum Electrolytic Capacitor
    • Low impedance (super low ESR)
    • Better endurance Ripple Current
    • Longer Life Time
    • Super mini size (down size 2-5 times)

    Organic Metal Capacitor can replace the higher market prices of Polymer Solid Electrolytic Capacitors.

  • Topdiode Manufacturing Company is a leading manufacturer and supplier of a wide range discrete components and capacitors in China. Discrete Semiconductors include Rectifier Diode, Switching Diode, Zener Diode, TVS Diode, Schottky Diode, Bi-directional Trigger Diode, Fast Recovery Diode, Bridge Rectifier THT & SMT, Small Signal Transistors; and capacitors range includes CA42 Dipped Tantalum Capacitors, CA45 Chip Tantalum Capacitors, CL21 Metallized Polyester Capacitors and CT4 multilayer ceramic capacitors.
  • Wayon is one of the global core providers of electronic protection solutions and was founded by Shanghai Research Institute of Materials in the year of 1996.
    The main products consist of PPTC, CPTC and Chip Fuse for over-current protection ; ESD for over-voltage protection, TVS and Thyristor; Thermal Fuse, for over-voltage protection ; and BMS, MOSFET, Protection IC, SCF etc.
    The product application covers Automotive Electronics, Consumer Electronics, Industrial & IT Equipment, Network Communication, Recharcheable Batteries, Security System Solution, Small Power Motor and Telecommunicatins.
    Wayon is an ISO9001, ISO14001, TS16949 certified company .Major products are UL, TUV and CSA approved.
  • Xmultiple manufactures precision interface connectors and components. The connector product lines include RJ connectors, SATA/eSATA, SIM card connector, SD card connector, USB connector, HDMI connector, Headers, Ribbon connectors, RF connectors/convertors, Combo connectors, DC Power, AC Socket and RJ magnetic connectors with integrated components. THeir component product lines include LAN modules, power inductors, common mode chokes, and emerging high speed transformers.
  • Zeasset Electronic Technology Co., Ltd found in 2004, production and marketing of large aluminum electrolytic capacitors (screw and Snap-in) and EDLC(Screw, Snap-in and Lead type).


  • alt_02 Aeon Lighting Technology (ALT) is a leading high-power LED manufacturer that focuses on precision and quality. ALT has acquired hundreds of patents, including state-of-the-art heat sink technology and has been awarded numerous international awards, including M Technology Award (2009), iF Product Design Award (2010), Red Dot Design Award (2011), and Good Design Award (2012). ALT has also passed international safety certifications such as Energy Star, DLC, UL, ETL, CE, PSE, C-TICK, LVD, FCC, TÜV, etc. ALT’s team of designers, engineers and sales strive for perfection and provide premium quality products and service for customers worldwide.
  • epistar Epistar plays a pivotal role in LED’s full commercialization guiding the world into the solid-state lighting era. Today that era is approaching full-bloom in a rapid speed, Epistar is better equipped than ever to take on increasing challenges and to illuminate the world. LED Products : Hi Voltage, INGaN and AIGaInP LED Products for LED Lighting,LED Backlighting and LED Display .
  • semileds Since its establishment in the US in 2005, SemiLEDs has asserted itself as a groundbreaker in the LED industry. This is due to a commitment to innovation and the development of the game-changing Vertical LED chip on Metal alloy substrate. Today, SemiLEDs offer a wide range of ultra-high power LED chips and packages and has enjoyed notable success in the UV LED market.


  • bruckFor Get Custom Design of LCD Glass, please check list of option and fill the form.
  • isocom_03Manufacturer of semiconductors and optoelectronic devices like: optocouplers, optoisolators, optoswitches and optosensors, over fifteen years on the market.
  • jhd_02Established in January 1987,we are a Shenzhen based Sino-American joint venture that manufactures LCD products.Our major products are standard and customized LCD panels and LCD modules in many configurations. They are widely used in industrial instruments , audio appliances , mobile phones and remote controls etc.
  • tsingtekLCD Displays : Characters, Graphic, TFT, OLED, COG, Low Temperature, Serial and Custom Displays


  • Alliance Memory Inc, a privately held company with headquarters in San Carlos, California, is a worldwide fabless manufacturer of legacy memory products that are pin for pin drop-in replacements for SRAM and DRAM ICs from Micron, Samsung, ISSI, Cypress, Nanya, Hynix and others.Alliance Memory product portfolio includes a full range of 3.3V and 5V Asynchronous SRAMs used with mainstream digital signal processors (DSPs) and microcontrollers; and synchronous SRAMs, low-power SRAMs, ZMD low-power SRAMs, 3.3V synchronous DRAMs (SDR), mobile DDRs, 2.5V single (DDR1), 1.8V double (DDR2), and 1.5V and 1.35V triple rate (DDR3) synchronous DRAMs.

    A high wafer die investment means Alliance Memory can minimize or eliminate die shrinks while maintaining stable pricing. Competitive pricing, quick sample turnaround, and world-class customer service and support have made Alliance Memory a trusted resource for a growing range of must-have memory ICs for the  automotive, communications, computing, industrial, military and consumer markets.

  • With more than 50 years combined experience as manufacturing specialists in the semiconductor industry, America Semiconductor manufactures and delivers high-quality power semiconductors for a wide range of applications.  Manufacturer of Top Quality High Power Semiconductors: Bridge Rectifiers Diacs Standard Recovery Rectifiers Fast Recovery Rectifiers Super Fast Recovery Rectifiers Schottky Rectifiers IGBT Modules SCR’s Triacs TVS Diodes Zener Diodes.
  • For a vast range of applications such as consumer goods, HVAC, IOT , medical , automotive and agriculture – Aosong Electronics Co., LTD. ( shortly called ” ASAIR”) was founded in 2003, specialized in MEMS Sensor chips design, chip production, wafer production , module production and system solutions .
  • bruckBruckewell technology corp committed to excellence in design, manufacturing to our customers through the continued development of new products and innovative solutions. Bruckewell technology corp is a discrete semiconductor design company that have the able to offer KGD wafer-level products to provide system-in-package solutions (SiP) and multi-chip package (MCP).
  • calogic_01Calogic offers standard products, special selected, assembled and custom type products. Primary technologies include unique, high speed Dielectrically Isolated designs with surface mount packaging to introduce wideband, high slew rate buffers; a wide variety of discrete capabilities that include high speed lateral DMOS, low on resistance vertical DMOS switches, low noise, low leakage JFETs and high impedance MOSFETs that are excellent building blocks for today’s applications such as D to A converters, choppers, analog switches, buffers, amplifiers, automatic gain control, relay circuitry, etc.
  • crontel_03Chrontel is a leading provider of display interface for IC for personal computers, portable media players and smart phones. Its products interface to different computing platforms standard TV, HDTV, LCD and PC display. The company also develops new products for digital radio and television and high speed data interfaces.TV und HDTV Encoder, DVD and PC to TV Encoders, DVI Transmitter SDVO and LVDS Transmitter, MPEG to TV Encoder
  • Established in 2000, Comchip strives to become the leading global semiconductor solution provider, delivering solutions and support with cost and quality advantages. Comchip offers products including bridge rectifiers, fast efficient rectifiers, switching diodes, Zener diodes, Schottky diodes, TVS and ESD surge protectors. Recent expansion of product offering also includes power semiconductor devices including transistor and MOSFET solutions. Comchip products cover a vast array of applications in the electronics industry including lighting, automotive, industrial computers, TFT-LCD panels, network/telecom, medical, and consumer electronics. To ensure superior quality and reliability, Comchip’s in-house labs and production facilities are aligned with current automotive industry requirements in accordance with industry standards including AEC-Q101, TS16949, ISO9001, and ISO14001.
  • etronAs a leading manufacturer of buffer memories, Etron offers cutting-edge Known-Good-Die-Memory (KGDM) and Consumer Electronic DRAM (CEDRAM). Etron’s full line of Buffer DRAM chips – available in densities ranging from 8Mb to 1Gb – is designed to ensure high processing speeds and low-power consumption for Consumer, Communication, Computer, and Car ( 4C ) applications. Moreover, Etron has developed many advanced system-on-chip (SOC) IC products, including USB3.0 host controller ICs, USB3.0 flash drive controller ICs, and 3D imaging and gesture-sensing integrated webcam controller ICs.
  • Based in China, Good-Ark Electronics is a leading discrete semiconductor manufacturer . They produce best-in-class leadless integrated circuits and discrete devices, automotive rectifier diode, power modules, rectifier diode chips, switching diodes, and photovoltaic bypass modules, among other high quality devices.
  • With aim of becoming the world leader in Power Management IC industry TAEJIN Technology Co., Ltd was incorporated in 2000. The brand name “HTC Korea” was created by TAEJIN Technology to meet customer’s goal by using highly diversified R&D technology. HTC products are specialized on LDO/ AC-DC converter/ DC-DC converter. Voltage Reference, Linear Regulators (LDO/VLDO/ULDO), DC-DC Converters, DDR Termination Regulators, OP Amps & Comparators, Converter & Controllers, USB Power Distribution Switches.
  • HY is a professional manufacturer which mainly engaged in the design, development, manufacture and sale power discrete semiconductors.Main products include Rectifier Diode, Bridge Rectifier、Schottky Barrier Rectifier, Power Mosfet, Fast Recovery Epitaxy Diode, LED Driver ,IC (CLD) 、 and IGBT Modules. HY aims to provide inclusive solution with comprehensive product portfolio. HY’s products are widely being applied to the field of computer, telecommunication, automobile, consumer industry, etc. HY is also actively involved in the new product development related to the Green Energy Industry which being applied to LED lighting industry, Solar Power industry and Automobile Energy­Saving industry .HY ’s top management adopts the human­based management style under the quality policy of quality focus、innovative technology 、 customer oriented and continual improvement to take control of the entire company management operation system. HY products own quality system certification of ISO9001/ ISO14001/TS16949 and product verification of UL.
  • Green energy solutions provides by  inergy  a fabless IC design corporation. Inergy provide total solutions from IC to system design. inergy offers clients innovative solutions and services within energy utilization involving DCBL Motor, Power Devices for specific applications, Lighting and Power Management applications.
  • IK Semicon Co., Ltd is one of the professional semiconductor company in the field of Analog & Mixed Signal especially, supplying core technology ICs for Automotive, Smoke-Detector, Earst Leackage Detector, LED Lighting and Home-Appliances.The company was founded in 1997 and its main products are: operational amplifiers, comparators, timers and clocks, standard logic ICs (gates, flip-flops, registers, multiplexers), motor drivers, PWM controllers, DC/DC converters, LDO voltage regulators, voltage references, interfaces and transceivers (RS-232, RS-485) and variety of automotive components.IK Semicon is awarded by ISO9001 quality certificate. The company is also focused on development and new technologies so it has an extensive R&D department. IK Semicon is now trying to reach for a sound company which meets requirements of international competitiveness through the realization of “Deliver Value and Customer Satisfaction”.
  • Kingtronics International Company was established in 1990, we established the first factory to produce trimming potentiometer Now with around 850 workers, Kingtronics produce Trimming Potentiometers, Aluminum Electrolytic Capacitors(Snap-in, SMD, Radial Type), Dipped and SMD Tantalum Capacitors, Radial and Axial Multilayer Ceramic Capacitors, Diodes & Transistors and Bridge Rectifiers.
  • Establish 2006,Lontium Semiconductor Corporation is a fabless design house with design centers, sales & support offices in Hefei, Shenzhen and Hongkong China. Lontium focuses on developing and marketing high-speed interface chips, embedded GPUs and ultra high-definition display drivers targeted for wide range high-definition multi-media applications. Their products include HDMI V1.3/V1.4/2.0/2.1 chipset, Displayport 1.2/1.4 chipset, USB 2.0, USB3.1 Type C chipset, MIPI chipset, LVDS chipset, VGA and LCD/TV controller and driver serving applications from PCs, notebooks, smartphones, TVs, monitors, automobiles to VR and accessories. Their high-speed interface IPs and a wide range mixed-signal IPs on leading edge manufacturing technology serve various SoC vendors worldwide and  their mission is to become a global high-speed, low-power mixed-signal chip and IP solution provider.
  •       Lontium Product Catalog 20200227
  • Modular Devices, Inc. (MDI) designs and produces an exceptionally wide range of power supplies for military, aerospace, and commercial space applications. From single converters to robust converter assemblies, MDl’s high-reliability hybrid DC-DC converters with built-in EMI filtering offer optimum technology in the smallest, lightest packages for the most demanding specifications.MDI can produce unique power electronic functions quickly and efficiently with its in-house thick film hybrid facility and magnetics capability. Furthermore, the company’s extensive inventory of proven designs and automated design techniques drive MDl’s realistic development costs-and lead time.As a USA-based, ISO 9001: 2008 registered company, Modular Devices Inc. offers the accessibility, resources and experience to accommodate your diverse and most challenging requirements.Available opportunities and benefits when selecting MDI products:The best choice for the development of power systems and the layout.Autonomous and semi-autonomous systems, custom packages that meet the requirements of customers.Assistance in the selection of parts, standard components with the minimum number of measurements;constructionor a new custom design.Development and production of a wide range of standard and custom power supplies for aircraft, aerospace, military and industrial use.Optimal solutions for each product.A thorough computer analysis using thermal management, which ensures high reliability.Inclusion in their development of new technologies and advances in the sphere of high-frequency engineering.Possibility of combining several hybrid DC/DC-converters in semi-custom or custom systems with high density assembly.VME, SEM E Layouts or Custom layout.

    MDI successfully manufactures power supplies installation for unique products.

    PDF Catalog and Brochures

    • pairPAIRUI GROUP is a vertically integrated company focused on designing and manufacturing of power supplies. The group has from power supply manufacturers, through upstream manufacturers of transformers, inductors, magnetic cores and plastic parts, all under the same ownership. Most important benefits from integration include cost reduction and flexibilities. As a result, PAIRUI is able to offer power supply products with very competitive price, and design unique products to fit the most demanding needs. For more than 30 years cultivated in this industry, PAIRUI’s goal is to be your trusted power partner. Let PAIRUI show you the convenience and ease of using power supplies – Powerfully Easy – PAIRUI.
  • powerPowerGood is dedicated to offer smart and innovative energy solutions. Their “Good Performance, Easy of Use, Reliable and Affordable” power solutions is based on their patented topology and circuitry plus restrictive components selection. In addition to their unique product features, PowerGood has also the advantage of in-time services with their expert-class Field Application Engineer and global strategic alliances. Quality and standard are important pillars of the company´s policy. Thus, all PowerGood products are certified and meet industrial standards. Besides their quality policy, PowerGood also takes the responsibility for the protection of our planet. Hence, they use environmentally friendly materials and lead-free products. In order to offer high performance power solutions for their consumers, PowerGood is actively involved in continuous research and development of DC/DC converters. PowerGood was established in 1989 and is CE, TUV, UL, ISO9011, RoHS and REACh certified. Their products are used for the High End Industry, Automation, Telecom/ Datacom, Transportation/Railway, Aerospace/ Mission Ciritical etc.
  • Bildergebnis für powrmodPOWRMOD offers unique design features that are not found in competitor’s products, such as built in EMI filters, synchronous rectification and output common mode filtering. POWRMOD converters are packaged in environmentally resistant six sided electrically and magnetically shielded cases. All internal heat dissipators have well designed thermal paths to the case, high quality, reasonably priced DC-DC converters that include all necessary aspects that customers require in high reliability applications.QualityPOWRMOD DC-DC converters are built with high quality components, such as only solid Tantalum or MLC capacitors, magnetics with high temperature wire and high quality printed wiring boards. Instead of optocouplers, POWRMOD uses magnetic coupled isolation. All active and passive components are conservatively derated. Semiconductors are derated to withstand spike and surge conditions.ApplicationsPOWRMOD provides comprehensive and knowledgeable application engineering advice to help you select the best product for your application. If our standard product is not optimum for your application, our application engineers may be able to offer a custom modification.Powrmod Applications GuideScreeningPOWRMOD offers comprehensive testing and screening options to suit every application and program requirement. POWRMOD DC-DC converters are manufactured in the USA in an ISO9001-2008 facility.Performance and Screening Specifications


  • semit_01Manufacturer of Semiconductors geared to the Military, Industrial and Aerospace applications. Semitronics delivers new and innovative semiconductor solutions while, at the same time, maintaining the production of mature and obsolete semiconductor devices. Diffusion, Assembly and Testing to MIL-PRF-19500. DSSC Certified. Discrete Semiconductors, Hi-Rel Fuses, Hi-Rel Chip Beads , Power Semiconductors, Photovoltaic MOSFET Drivers, Power Semiconductors, Solid State Relays, Capacitors Circular Connectors & Accessories , Circuit Protection,Custom Hybrids, Electromechanical, Filters, Inductros, Resistors
  • sep_01General Purpose-, Fast Recovery-, Schottky Barrier-, High Voltage -, Bridge Rectifiers, Transient Voltage Suppressor -, Switching Diodes.
  • smc

    Sangdest Microelectronic (Nanjing) Co., Ltd (SMC) was founded in 1997. SMC’s headquarters is located in Plainview, New York. SMC’s products (formerly sold under the Sensitron Semiconductor brand name) are sold for a variety of applications in the commercial market including LCD displays, telecom equipment, power supplies, industrial and aircraft industries which have demanding reliability and quality requirements. SMC manufactures and designs their products are widely accepted in both domestic and international markets. SMC follows rigorous qualification standards from large aerospace, communication, and consumer electronics suppliers that are known world-wide for both their superior products and within the industry for their exceptionally demanding supplier qualification teams. SMC is certified to ISO 9001 and ISO 14001 standards.

    SMC Diodes supplies: TVS Diodes, Schottky Rectifier Diodes, Zener Diodes, TVS Arrays, Bridge Rectifier Diodes, Small Signal Switching Diodes, Ultra Fast Recovery Rectifier Diodes, Fast Recovery Rectifier Diodes, Standard Rectifiers

  • Topdiode Manufacturing Company is a leading manufacturer and supplier of a wide range discrete components and capacitors in China. Discrete Semiconductors include Rectifier Diode, Switching Diode, Zener Diode, TVS Diode, Schottky Diode, Bi-directional Trigger Diode, Fast Recovery Diode, Bridge Rectifier THT & SMT, Small Signal Transistors; and capacitors range includes CA42 Dipped Tantalum Capacitors, CA45 Chip Tantalum Capacitors, CL21 Metallized Polyester Capacitors and CT4 multilayer ceramic capacitors.
  • Top Power Electronics Technology Limited is a leading manufacturer of power converters:DC-DC AC-DC converters power modules (PCB mountable converter modules/powered converter) in Guangzhou, China.
    Their product range consists of :

    a. 0.25W-2W SMD DC-DC converters

    b. 0.1-3W DC-DC converters

    c. 5-10W DC-DC converters

    d. 10W-40W DC-DC converters

    e. 3W-30W AC-DC module

    Package: SMD/SIP/DIP

    isolated voltage: 0KVDC,1.5KVDC,2KVDC,3KVDC,6KVDC,10KVDC,2.5KVAC,3KVAC,4KVAC

    f. NEW products:
    25W-1200W Enclosed /Open frame type AC-DC Switching Power supply,
    15-480W AC-DC DIN RAIL Power Supply.

  • Established in 1990 Unisonic Technologies Company is a manufacturing supplier for high-tech semiconductor devices and IC design, and its products are mainly of Power Management, and Audio Power Amplifier IC, supplemented with Motor Controller, OP, and TR. These components are primarily used in the market of PC, telecom, and consumer products.
  • Wayon is one of the global core providers of electronic protection solutions and was founded by Shanghai Research Institute of Materials in the year of 1996. The main products consist of PPTC, CPTC and Chip Fuse for over-current protection ; ESD for over-voltage protection, TVS and Thyristor; Thermal Fuse, for over-voltage protection ; and BMS, MOSFET, Protection IC, SCF etc.
    The product application covers Automotive Electronics, Consumer Electronics, Industrial & IT Equipment, Network Communication, Recharcheable Batteries, Security System Solution, Small Power Motor and Telecommunicatins.
    Wayon is an ISO9001, ISO14001, TS16949 certified company .Major products are UL, TUV and CSA approved.