Best Power Electronics Suppliers
Discover comprehensive sourcing options for high-performance power electronics, including converters, inverters, and advanced semiconductors tailored to your industrial applications.
Power ElectronicsConvertersInvertersSemiconductorsCircuit Design
Wuxi Cre New Energy Technology Co., Ltd.
🇨🇳 China
2011201-300 peopleManufacturer/Trading CompanyHigh-tech enterprise
Patented technology
OEM manufacturer
ODM manufacturer
Shipments
499
Key customer
DESAI ELECTRONIC
Key market
🇮🇳 India
Review
5
AC Power Capacitor for Power Electronics Equipment$1.8
Resonant Capacitor for Power Electronics$2.2
DC Power Electronics Capacitors Snubber Capacitor$1.8
Resonance Film Capacitor for Power Electronics$2.2
Cylindrical Plastic Shell Power Film Capacitor for Power Electronics$5
DC Power Electronics Capacitors DC Link Capacitor$10
Metalized Resoanance Film Capacitor for Power Electronics$2.2
Custom-made Power Electronic Capacitor Used in High Voltage Power Supply$24.3
420UF 1100VDC Metalized Film Capacitor for Power Electronics$10
High Capacitance DC-Link Capacitor for Power Electronics$0.5
Power Electronic DC Link Capacitor for Welding Machine$0.6
Custom-Made DC Film Capacitor for Power Electronics$1.2
Nanjing Fastech Co., Ltd
🇨🇳 China
200311-50 peopleTrading Company/DistributorEstablished brand
Own brand
OEM manufacturer
Multi-country export
Shipments
64
Key customer
UNIQUE INFRA SUSTAINABLE POWER
Key market
🇮🇳 India
Review
4.9
IGBT power module supplier 3000FXD22 Power electronics components$50
Power Transistor Power Electronics 200A 800V PT200S8C Semiconductor Components$10
Electronic Component Transistor 300A 2MBI300P-140-03 Power Transistor IGBT Welding Machine Electronics IGBT Power Electronic$75
KM500GA128D Semiconductor Rectifiers 400A 1200V Power Transistor for Power Electronics$65
FSKD82-18 Semiconductor Rectifiers 80A 1800V Power Transistor for Power Electronics$10
Original Power Electronic Parts Phase Control N0734YS160 Triac Electronic Component Transistor$18
Igbt Power Modules Transistor 600V 300A 2MBI300U2B-060-55 Power Electronics Thyristor$19.85
Ceramic Fuse PC33UD20V2000TF High Power Electronic Parts Thermal Fuse$20
IGBT CM100DY-24R Power Electronic Components IGBT Triac Diode Rectifier$26
Triac Diode Rectifier KP1000A Power Electronic Parts Thyristor Scr Module$30
KM400GB126D 300A 1200V High Frequency IGBT Power Transistor Module for Power Electronics Thyristor Applications$89.5
Igbt FBSM300GA120DN2FS 1200V 300A Power-electronic-parts Igbt Module for Inverters$20
Bengbu Doublecircle Electronics (Group) Co., Ltd.
🇨🇳 China
1966501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
Own brand
Patented technology
Shipments
22
Key customer
LOGISTICS PLUS
Key market
🇺🇸 United States
Description
Bengbu Doublecircle Electronics (Group) Co., Ltd. is a prominent manufacturer and national high-tech enterprise established in 1966, headquartered in the High-tech Industrial Development Zone of Bengbu, Anhui Province. With over 50 years of industry experience and a workforce of 501 to 1,000 employees, the company has established itself as a backbone of China's electronic component sector, consistently ranking among the country's top 100 electronic component enterprises since 2009. The group operates an 80,000-square-meter facility and maintains several subsidiaries, including partnerships with international entities like Germany's SRT company.
The company specializes in the R&D and production of a comprehensive range of passive components and electromechanical devices. Its core product portfolio includes precision chip resistors, metal film resistors, wirewound resistors, thick film resistors, and high-power resistor cabinets. Additionally, they manufacture inductors, high-voltage DC relays, magnetic contactors, and automotive electronic products such as PDUs and BDUs. These components serve critical applications in aerospace, rail transit, new energy vehicles, industrial automation, and consumer electronics. Notably, their precision resistors have been utilized in major national projects, including the Shenzhou manned space missions.
Doublecircle Electronics maintains rigorous quality standards, holding certifications such as ISO 9001, ISO 14001, ISO 45001, IATF 16949, and ISO 50001. Their products comply with international safety and environmental standards, including UL, CE, CQC, RoHS, and AEC-Q200 for automotive applications. With a strong focus on innovation, the company operates provincial-level technology centers and holds over 120 national patents. They maintain long-term supply relationships with global industry leaders such as GE, ABB, Siemens, Volkswagen, and Haier, exporting extensively to markets in North America, Europe, and Southeast Asia.
Power Electronics Component Rx27 Ceramic Encased Wirewound Cement Power Resistors 2W-100W
RTP Power Thick Film Resistor 0.5% Precision High Power Non-Inductive Design Dedicated for Electronic Instruments
RX21 Power Load Ceramic Cement Wirewound Resistor 8W10W 0r High Temperature Resistant for Electronic Products
300W RX24 Aluminum Casing Wire Wound Resistor 8ohm 8r Power Resistor Aluminium Housing Electronic Components Resistance
RHP600 Non-Inductive High Voltage Power Thick Film Resistor Photovoltaic Power Generation New Energy Special Capacitor
RX24 Aluminium Encased Power Wire-Wound Resistors
Aluminium Encased High Power Easy Mounting Resistor
Aluminum Power Metal Shell Case Wirewound Resistor 5W$0.72
0.5% Tolerance Available Rtp200 Power Thick Film Resistors$15
RX20 10W High Power Glass Enameled Wirewound Resistor
HVR50 Low Temperature Thick Film High Voltage Resistor Electronic Components
HVR High Voltage Thick Film Resistor with Leads for Electronic Equipment
Shenzhen Renge International Trading Co., Ltd.
🇨🇳 China
201411-50 peopleTrading Company/DistributorIndustry association member
Experienced exporter
Shipments
8200
Key customer
VAM
Key market
🇮🇳 India
Review
4.7
New Power Module SKKH570/18E Thyristor Module 1800V 570A Power Electronic Components SKKH570/16E SKKH570/14E SKKH570/12E$90
ZM4750A Cylindrical Patch Glass Tube 27V 1W 5% Low-power Electronic ZM4751A/ZM4748A for Voltage Stabilization or protection$0.4931
Quick 170M7083 square Fuse 690V AC/DC 2500A Short Circuit protection Function 170M7081 170M7082 170M7084 Power Electronic System$160
CID10N65D Gallium Carbide Transistor High Efficiency High Power Density Power Management Core-Electronic Components$1.68
EPC2065 Gallium Carbide Transistor High Efficiency High Power Density Power Management Core-Electronic Components$4.33
EPC2016C Gallium Carbide Transistor High Efficiency High Power Density Power Management Core Electronic Components$3.06
RC65D160C Gallium Carbide Transistor High Efficiency High Power Density Power Management Core-Electronic Components$0.58
RC65D180E Gallium Carbide Transistor High Efficiency High Power Density Power Management Core-Electronic Components$0.65
MMRF5018HSR5 Gallium Carbide Transistor High Efficiency High Power Density Power Management Core Electronic Components$318.47
EPC2052 Gallium Carbide Transistor High Efficiency High Power Density Power Management Core Electronic Components$1.92
RC65D110A Gallium Carbide Transistor High Efficiency Power Density Essential Electronic Component for Power Management Core$2.09
RC65D270E Gallium Carbide Transistor High Efficiency High Power Density Electronic Component for Power Management Core$0.72
How many suppliers does SourceReady track globally?
SourceReady tracks 4.0M+ suppliers globally across 200 sourcing countries and 7,000+ product categories.
Shenzhen Golden Electrical Appliances Co., Ltd.
🇨🇳 China
2003501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
OEM manufacturer
ODM manufacturer
Shipments
875
Key customer
HIDDEN JEANS
Key market
🇺🇸 United States
Review
5
102F Relay G4A Golden GT-1A-12D 12v Rele 4pin Mini Power Electronic Relay 24v 25a 250vac Pcb for Solar air Condition$0.56
G4a 102f Relay Golden GT-1A-12DP 4pin12v rele 4pin mini power electronic relay 24v 25a 250vac pcb for solar air condition PCB$0.6
Electronic Component Power Relay 12Vdc 55A 6Pin Dip Hf116F-G3/12-2Htf Relay Module for wholesales Solar Relay Inverter 55A250VAC$3.52
Power Relay/ Relais 12&24V Dpdt Golden GQ-2A-12DP Relay 15A/250Vac 15A/30Vdc Ac Relay 0.9W/1.2Va Inverter Power Supply$1.8
Welding Machine Tower Crane Relay T90 Relais 12V 24V 30A 40A Power Relay HHC67E T90 HF2150 JQX--15F HF105 Relay High Power$0.49
Golden Relays GK-A-1A-48D 30A/40A 12VDC 4-Pin DPDT 1.25W Heavy-Duty Power Relay for Power Universal & Modern Applications$0.42
JQX-115F-I-005 012 024 -1HS1 1HS3 1HS3 6Pin/8Pin 12V 0.4W/0.53W 16A/250Vac Home Power Supply Durable Powerful Relay Modules$0.49
Golden relay 30A 40A 250VAC 14VDC mini power 12V relay 1w silver alloy coil power TUV VDE CQC approved GK-A-1A-12D$0.48
Power Relays 12v 24V Dpdt Golden GQ-2A-12DP 15A 250Vac 15A 30Vdc Ac Relay 0.9W 1.2w Inverter Power Supply PLC DCS CNC PCB$0.98
T73 Relay JQC-3F HF3FF LS-T73 3V 5V 6V 9V 12V 24V DC 10A 15A 5 Pin PCB Micro 0.36w Wold-class Power Relay Mini Power relay GH-1C$0.12
Golden relay GA-1A-12LHCF Electrical components electromagnetic power relay 16A PCB contact form 4Pin$0.4
0.36W Factory Industrial Control Relay Cross 22F Power Relay 12V For 15A 20A Current Loading$0.13
Prima Electro S.p.A.
🇮🇹 Italy
1978101-200 peopleManufacturerEstablished brand
ODM manufacturer
Product customization
High-tech enterprise
Shipments
798
Key customer
ATLAS COPCO
Key market
🇮🇳 India
Description
Prima Electro S.p.A. is a prominent Italian manufacturer and strategic EMS partner specializing in high-tech power and control electronics. Established in 1978 and headquartered in Moncalieri, the company operates as an ODM and OEM, providing end-to-end turnkey solutions for sectors including energy, transport, industrial automation, and e-mobility. With a workforce of approximately 141 employees and a presence in Italy and China, the company was recently acquired by GROUPE SYNOV, further strengthening its market position in the European electronics manufacturing industry. Prima Electro utilizes a "Dedicated Off The Shelf" (DOTS) business model to deliver custom embedded products with a fast time-to-market. Their extensive product portfolio includes electric AC servo motors, IGBT modules, DC-DC converters, switching power supplies, and integrated circuits. They are also at the forefront of sustainable innovation, developing EV charging solutions, energy storage systems, and Silicon Carbide (SiC) based platforms for maritime cold ironing. The company manages the entire product lifecycle, from initial concept and preliminary analysis through to qualification and industrial-scale production, ensuring high reliability for complex industrial applications.
High Quality Long-Life Aluminum Electrolytic Capacitors Essential Electronic Components for Export$3.24
Excellent Quality United States Brand New Original Electronic Components Mosfet Module Discrete Semiconductor Modules for Sale$108.59
Type 7S.16 Miniature Relay Module with High Power Forced Guided Contacts 6A Capacity$26
High Quality Japan Brand Integrated Circuit Electric Intelligent Power Module Excellent for Semiconductor Modules$50.01
High Quality United States Made IGBT Transistor Mosfet Excellent for Export-Irgbc20F Power Transistor$1.08
Best Quality 2Gb DDR3 Unbuffered Dimms Memory Cards Durable New Original From Taiwan$22
KVR333X64SC25256 256 MB DDR-RAM Memory Card$14
Board Mount 200A Hall Effect Current Sensor +/-15V Range Prior Open$14
EasyDUAL High Performance Transistor Module with Cool SiC Trench MOSFET and Press FIT/NTC High Performance Transistors$150
WAFER-LX2 3.5sec SBC with LX 800 Processor Stock Embedded Computer$184
2B 1200V 6mOhms Discrete Semiconductor Module 48mm Silicon Carbide Half-Bridge Module$196
Dynapower Company, LLC
🇺🇸 United States
1963101-200 peopleManufacturer/Service CompanyEstablished brand
OEM manufacturer
Product customization
Patented technology
Shipments
96
Key customer
NEWEN SYSTEMS
Key market
🇮🇳 India
Description
Dynapower Company, LLC, a part of Sensata Technologies, is a leading US-based manufacturer and service company specializing in energy storage and power conversion systems. Established in 1963, the company operates a 150,000 square-foot vertically integrated facility in South Burlington, Vermont, where it designs, manufactures, and tests its products. With 101 to 200 employees, Dynapower has deployed over 45,000 power conversion units and delivered 2 gigawatts of clean energy systems globally, with products installed on five continents and in over 60 countries. The company is ISO 9001 and UL certified, and ITAR registered, ensuring high quality and compliance. Dynapower's core product lines include Hydrogen Power Systems (electrolyzer power supplies, fuel cell inverters), Energy Storage Systems (utility scale, behind the meter, DC coupled, for EV charging), Rectifiers (SCR, switch mode, high power, controls), Transformers, and Frequency Converters. They offer both standard and custom-engineered solutions, ranging from 10 kilowatts to 50 megawatts, serving diverse markets such as hydrogen production, e-mobility, industrial applications (metal finishing, mining, steel, chlor-alkali), and government/defense. Dynapower also provides extensive aftermarket services, including 24/7 technical support, field service, preventative maintenance, repairs, and upgrades.
IGBT Chopper Rectifier
Fuel Cell Inverters
IGBT Boost Rectifier
Thyristor Rectifier
C & T ELMECH SP Z O O
🇵🇱 Poland
198711-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
Key customer
THE POLISH STATE RAILWAYS
Key market
Europe
Description
C & T ELMECH SP Z O O is a Polish manufacturer and trading company established in 1987, specializing in power electronics and electrical devices. Based in Pruszcz Gdański, the company employs 11 to 50 people and operates a factory. They are certified with ISO 9001, ensuring high standards in manufacturing and service. C & T ELMECH focuses on designing and producing components for power conversion and distribution systems, including power supply units, rectifiers, electric converters, batteries, industrial energy storage systems, battery management systems, electric transformers, active filters, and reactive power compensators. Their product portfolio also includes emergency power supplies and innovative solutions for solar-powered navigational signs, a technology they uniquely employ in Poland. The company serves diverse sectors such as marine, industry, energy, and military, with customers including design offices, electric power stations, steel plants, mines, Municipal Transport Companies, the Polish State Railways, shipyards, the Polish Army, and power plants. They offer comprehensive services including energy quality measurements, energy efficiency audits, and equipment rental, alongside timely delivery and robust guarantee services.
UNITEK INDUSTRIE ELEKTRONIK GMBH
🇩🇪 Germany
199111-50 peopleManufacturer/Service CompanyEstablished brand
OEM manufacturer
Product customization
Own brand
Shipments
19
Key customer
MUSTAFA CEYLAN
Description
UNITEK INDUSTRIE ELEKTRONIK GMBH, established in 1991 and based in Leutenbach, Germany, is a manufacturer and service company specializing in power electronics for electric motor drives. With 11 to 50 employees, the company focuses on the development and manufacturing of individually configurable motor controllers and acts as a reliable OEM partner for high-quality power electronics. Their product range covers solutions from 200W to 800kW, including Brushless Motor-Controllers, DC Motor Controllers, Digital Motor-Controllers, Battery Motor-Controllers, Analog Motor-Controllers, and Thyristor Motor-Controllers. They also offer servo drives, servo amplifiers, and control units. UNITEK operates a factory and produces over 300 devices monthly, adhering to ISO 9001:2015 quality standards. The company emphasizes "Made in Germany" quality, robust and reliable products, and a broad product spectrum for both mobile and industrial applications, including machine tools, plant engineering, and alternative energy technology. They also provide specialized services for checking and repairing motor controllers, including those from third-party companies, and offer alternative UNITEK devices for obsolete units.
ATIB Elettronica S.r.l.
🇮🇹 Italy
198911-50 peopleManufacturer/Trading CompanyEstablished brand
Product customization
High-tech enterprise
Patented technology
Shipments
101
Key customer
HYSTER YALE
Key market
🇧🇷 Brazil
Description
ATIB Elettronica S.r.l. is a prominent Italian manufacturer specializing in power electronics and material handling equipment. Established in 1989 as a specialized branch of ATIB S.r.l. (founded in 1972), the company has grown into an independent leader in the design and production of industrial battery chargers and forklift components. Headquartered in Longhena, Brescia, the company operates a modern 7,000 sqm production facility with an annual capacity exceeding 50,000 units.
The company's core expertise lies in traction and motive power solutions, offering a comprehensive range of High Frequency (HF) and conventional 50Hz/60Hz chargers compatible with Lead-Acid, GEL, VRLA, AGM, and Lithium-Ion batteries. Their technical portfolio includes DC/DC converters, battery diagnostic systems, and dischargers for regeneration and testing. Beyond electronics, the ATIB group is a major provider of forklift masts and attachments, serving the material handling, warehousing, and logistics sectors.
As an ISO 9001:2015 certified manufacturer, ATIB Elettronica provides OEM, ODM, and contract manufacturing services to global industry leaders such as Hyster-Yale, Kion Group, and Sunlight. The company maintains a strong international presence, exporting to over 40 countries across Europe, North America, and Asia. Their internal R&D department and test labs focus on innovation for evolving markets, including specialized CAN BUS protocols for Automated Guided Vehicles (AGV) and complex sub-systems for military and shipbuilding applications.
FAQ
Can I search for suppliers using one sentence?
Can enterprise teams use SourceReady for supplier research?
Can I save suppliers to a custom list?
