Best SMPS Suppliers

Beijing Ding Ding Future Technology Co., Ltd.

🇨🇳 China

2017

11-50 people

Trading Company/Distributor

Low MOQ

Shipments

Key customer

DANIADOWN QUILTS

Key market

Europe

Description

Beijing Ding Ding Future Technology Co., Ltd. is a professional distributor and trading company based in Beijing, China. Established in 2017, the company specializes in providing comprehensive power solutions for the telecommunications and network power industries. With a workforce of 11 to 50 employees, they focus on the distribution of high-efficiency power-related electronic components, including rectifier modules, uninterruptible power supplies (UPS), DC-DC converters, and power inverters. The company serves a global clientele across Africa, the Middle East, South America, and Southeast Asia, as well as markets in North America and Europe. Beijing Ding Ding Future Technology Co., Ltd. maintains strategic partnerships with leading industry brands such as Vertiv, Huawei, Eltek, ZTE, Delta, and CE+T. Their extensive product portfolio features specialized equipment such as solar hybrid power systems, lithium batteries, electrical distribution panels, and network power systems designed for data centers and telecom infrastructure. As a cost-effective solution provider, the company integrates core competencies in telecom after-sale services with international trade expertise. Their offerings include specific high-demand components like the Eltek Flatpack2 series and Delta Agilon UPS systems. While primarily focused on power electronics, the company also manages diverse export activities involving indoor and outdoor power systems to international markets.

Cotek Switching Mode Power Supply Rack Mount Inverter SR 1600-224 Plus$339

Nanjing Pengtu Power Supply Co., Ltd.

🇨🇳 China

2007

51-100 people

Manufacturer/Trading Company

OEM manufacturer

Own brand

Product customization

Patented technology

Shipments

Key customer

CONG TY TNHH THUONG MAI VA CONG NGHE TVH

Key market

Asia

Description

Nanjing Pengtu Power Supply Co., Ltd. is a high-tech enterprise established in 2007 and based in Nanjing, China. The company specializes in the development, design, and manufacturing of high-performance power conversion solutions, including AC/DC and DC/DC converters, EV onboard chargers, module power supplies, and DC/AC inverters. Operating as both a manufacturer and trading company, they provide OEM and ODM services, leveraging a technical team that includes senior engineers from the China Electronics Technology Group and academic collaborations with Nanjing University of Aeronautics and Astronautics. Their extensive product portfolio features self-developed AC/DC switching modules (30W to 2KW), DC/DC modules (30W to 3KW), and high-power air-cooled switching power supplies (5KW to 10KW). These products are engineered for high reliability and efficiency, serving critical sectors such as aerospace, military, railway, telecommunications, solar photovoltaics, and automotive electronics. The company is particularly active in the new energy vehicle market, offering specialized 3.3KW and 6.6KW onboard chargers and high-voltage DC/DC converters. Nanjing Pengtu Power Supply maintains rigorous quality standards, holding certifications including IATF 16949 for automotive quality, ISO 9001, and ISO 14001. Their products also comply with international safety and performance standards such as UL, CE, GS, SAA, and PSE. With a workforce of approximately 51 to 100 employees and an annual revenue between US$5 million and US$10 million, the company exports its 'Pengtu' brand products to markets across North America, Europe, and Southeast Asia.

High Quality 1000W Switched-Mode Power Supply 150V DC Input Industrial Power Module$75

Zhejiang Jyins Electric Co., Ltd.

🇨🇳 China

1993

101-200 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Key customer

ENGIE

Key market

Europe

Review

Description

Zhejiang Jyins Electric Co., Ltd., also known as Yueqing Jyins Electric Technology, is a prominent manufacturer and modern enterprise established in 1993. Headquartered in Liushi, Wenzhou—China's renowned electric apparatus capital—the company operates a factory area exceeding 10,000 square meters with advanced production lines and a dedicated R&D center. With a workforce of over 150 employees, including a specialized team of senior engineers and technicians, the company integrates design, development, and production to provide comprehensive off-grid power solutions and electrical appliances. The company's extensive product portfolio focuses on new energy and power conversion, featuring pure sine wave and modified sine wave inverters, hybrid solar inverters, MPPT and PWM solar charge controllers, and portable power stations ranging from 300W to 2400W. Additionally, they manufacture battery chargers, switching power supplies, and a wide array of industrial electrical components such as digital panel meters, temperature controllers, and active harmonic filters. These products serve diverse sectors including residential solar systems, automotive and RV camping, marine applications, and emergency relief. As a verified manufacturer with over 30 years of industry expertise, Zhejiang Jyins Electric offers robust OEM and ODM services to global clients. The company maintains high quality standards with certifications including ISO 9001, ISO 14001, ISO 45001, CE, RoHS, FCC, and SAA. Their products are exported to over 50 countries across North America, Europe, Southeast Asia, and the Middle East, supported by a strong reputation for technical innovation and reliable after-sales service.

S-350W Single AC DC LED Switching Mode Power Supply$16

60W 5V/12A 12V/5A 15V/4A 24V/2.5A AC/DC Switch/Switching Mode Power Supply$5.5

2000W Pure Sine Wave Power Inverter Made in China$86.5

6000W 12V Modified Sine Wave Power Inverter$179.8

4000W 48V Modified Sine Wave Power Inverter$122.2

2000W 12V 24V Pure Sine Wave Power Inverter$86.5

2000W DC to AC High Frequency Power Inverter$86.5

24V 3000W Modified Sine Wave Auto Power Inverter$83.5

2000W Power Inverter DC 12V AC 220V Circuit Diagram$86.5

24V 3000W DC AC Pure Sine Wave Power Inverter$131.2

300W 12V Car Modified Sine Wave Power Inverter (JYM-300)$10.6

600W DC AC Pure Sine Wave Power Inverter (JYP-600W)$31.2

W&T Electronics Co., Ltd.

🇨🇳 China

2006

301-500 people

Manufacturer/Trading Company/Wholesaler/Distributor

OEM manufacturer

ODM manufacturer

Product customization

Eco-friendly supplier

Shipments

Key customer

MOBILE TECHNOLOGIES INCORPORATED

Key market

Europe

Description

W&T Electronics Co., Ltd. is an industry-leading designer and manufacturer of switching power supplies and specialized power solutions, established in 2006. Headquartered in Dongguan, China, the company operates two major manufacturing facilities in Guangdong and Jiangxi provinces, spanning over 36,000 square meters. With a workforce of 301 to 500 employees and 12 automated production lines, the company achieves a monthly output of approximately 1.5 million units. W&T Electronics specializes in a comprehensive range of products, including AC/DC power adapters, battery chargers, LED power supplies, PD fast chargers, and open-frame power supplies, with output wattages ranging from 0.5W to 2500W. Their solutions serve diverse sectors such as medical, industrial, telecommunications, smart home, and consumer electronics. As a professional OEM and ODM partner, the company maintains a complete in-house manufacturing process, including SMT, burn-in monitoring, and automated testing. W&T Electronics holds numerous international certifications, including ISO 9001:2015, ISO 14001, and ISO 13485, alongside product safety marks such as UL, CE, GS, PSE, KC, and CCC. The company exports over 80% of its production to global markets across North America, Europe, and Southeast Asia, serving notable clients like LG, Panasonic, and Nintendo.

Switched Mode Power Supply with Efficiency Level VI$3.5

Switching Power Supply with Efficiency Level VI$9

5V 12V switching power adapter for sports cameras$3.5

5V 3A IEC62368 IEC60065 IEC60950 IEC60335 IEC60598 IEC60601 Switching power adapter$3

DC 48V 1A Power Supply Adapter, 96W$3.5

Best price Power Supply 12V 2A 24V 1A 24W Power Adapter for Industrial Equipment CCC GS PSE KC UL$3.8

DC Power Cable

AC/DC Switching Adapters, 5V 5A S-Mark Cert for Singapore Market$3.5

Supplier 6W 6V 1A 5V 1A USB Power Adapter$1.09

Laptop Charger 12V 6A 24V 3A 48V 1.5A 90W Notebook Replacement AC Power Supply Adapter Medical power supply CCC GS PSE KC UL$9.6

Male to Female DC Power Supply Cable with Magnet Ring/Filter

5W rechargeable fans power adapter$3.5

Ecu Electronics Industrial Co., Ltd.

🇨🇳 China

1992

51-100 people

Manufacturer/Service Company

Established brand

Own brand

Patented technology

High-tech enterprise

Shipments

Key customer

CONG TY TNHH CONG NGHE VA CHIEU SANG NVC VIET NAM

Key market

Asia

Description

Ecu Electronics Industrial Co., Ltd., established in November 1992 in Hefei, China, is a National Technology Innovation Demonstration Enterprise and a leading manufacturer and service provider specializing in microcircuit power supplies and systems. With over 30 years of experience in power supply R&D and manufacturing, the company operates a factory and employs 51 to 100 people. They are a National High-tech Enterprise with a strong R&D focus, possessing a National Certified Enterprise Technology Center and 126 independent core intellectual property rights in power technology. Ecu Electronics Industrial Co., Ltd. offers a comprehensive range of products including industrial switching power supplies, new energy vehicle power supplies (on-board chargers, DC-DC converters), AC-DC and DC-DC module power supplies, high-voltage power supplies, and military power supplies. Their products, which include DIN Rail Power Supplies, LED Drivers, and Open-Frame Power Supplies, are widely applied in industrial automation, new energy vehicles, LED lighting systems, smart buildings, medical equipment, and security systems. The company provides OEM and contract manufacturing services and holds numerous certifications including IATF 16949, ISO 14001, ISO 45001, UL, RoHS, CE, ISO 9001, GJB9001, and GJBISO19001. Ecu Electronics Industrial Co., Ltd. exports a significant portion of its products globally, serving major clients such as BYD, Siemens, Hitachi, and ABB.

AC to DC DIN Rail Switch Mode Power Supply LED Switching Power Supply$32.87

Epr 35W Original Switching Mode Power Supply$6.74

OEM CNC 350W Original Switching Mode Power Supply$19.98

Factory Direct 5V 50A Switch Mode Power Supply$19.13

Cheap Price 750W Original Switching Mode Power Supply$91.57

Best Price 75W Pure Sine Wave Switching Mode Power Supply$16.16

CE Switch Mode SMPS 12V 24V 48V 350W Power Supply$19.98

Ultra Thin 5V 320W Single Output Switching Mode Power Supply$25.39

Factory Direct 5V Multiple 10-350W Switch Mode Power Supply$19.13

Single Output Switch Mode SMPS 12V 24V 48V 350W Power Supply$19.98

High Quality 6.3A 75W 24VDC DIN Rail Switching Mode Power Supply$15.84

Hot Sale Single 24V 100V-240VAC Switch Mode Selector Power Supply$19.13

Hangzhou Jiang Technology Co., Ltd.

🇨🇳 China

2015

51-100 people

Manufacturer/Trading Company/Distributor

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

561

Key customer

JOYIM PROYECTOS E INGENIERIA S A C JO

Key market

North America

Review

4.9

Mean Well HDR-100-24 Din Rail Mounted Switch Mode Power Supply 24V Switching Power Suppler$20.3

Meanwell LRS-75-24 AC DC Power Supply 75W 24V Switch Mode Power Supply 24 Volt Switching Power Supply$8.9

Meanwell HEP-600-24 24V switch mode power supply$89.7

MEAN WELL LRS-600-24 600W 24V DC Switch Mode Power Supply Industrial Grade Switching Power Supply$39.8

Mean Well RSP-500-12 Smps Enclosed Meanwell Switching Mode Switching Power Supply Meanwell Pfc Power Supply Mean Well$79.8

Mean Well SPV-300-48 Industrial Smps Switched-Mode Power Supply Power Smps Meanwell$70

Meanwell WDR-480-48 Switch Mode Power Supply 480W 48V 10A$119

Mean Well MDR-10-24 Switching Mode Power Supply Variable Power Supply Smps Module Meanwell$9

Mean Well HRPG-1000-15 Switching Mode Power Supply Power Supply Box Smps Enclosure Meanwell$153

Meanwell XLG-150-H-AB 150W Economical Constant Power Mode Switching Power Supply LED Driver$17.5

Meanwell SD-350C-12 350w 12v Industrial Adjustable Switching Mode Power Supply$68

SE-1500-12 1500W 12v 150 Amp Switching Mode Power Supply MEANWELL$166.6

Yueqing Okey Trade Co.Ltd

🇨🇳 China

2014

51-100 people

Manufacturer/Trading Company/Service Company/Wholesaler/Distributor

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

122

Key customer

SREE DHANAM AUTOMATION

Key market

North America

Review

Mean Well RSP Mode Power Supply Ac to Dc Adjustable Switching Power Supply$30.8

SP-320-24 Electrical Equipment 24vdc switch mode power supplies 320w$24.65

SCP-35-12 Switch Mode Power Supply Single Output 35W with 13.8V-27.6V Voltage and 2.6A Current Electric Power Supply$8.5

12v Power Supply Module 350w Fuente De Poder 12v 10A Switching Power Supply 5v 48v 350w$14.36

Meanwell 12vdc Output Plastic Smps Waterproof Model LPV-35-12 35w Switching Power Supply$9.8

50W Led Driver Switching Power Supply S-50-12 Ac to Dc Switching Power Supply Led Power Supply$3.5

High Frequency 350W Switch Power Supply LRS-350-24 24V Ac Single Output Switching Power Supply$11.59

Fuente De Poder Four Output Smps Q-60 5v 12v Switching Power Supply for Industrial$9.5

Hot Selling Slim LED 220V Input 60W Waterproof Switching Power Supply LDV-60-12 12v IP67 Waterproof Switching Power Supply$6.7

75W UPS battery power supply 12v Dc Power Supply 6.25A Switching Power supply for Led Lighting$9.42

Power supply MS-35-12 single output 12v led driver IP20 switching power supply$3.64

Hot Selling 500W 12V 40A Single Output Switching Power Supply ac dc power adapters$22.46

Shenzhen Merryking Electronics Co., Ltd.

🇨🇳 China

2005

101-200 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Shipments

104

Key customer

SYRMA JOHARI MEDTECH LIMITED

Key market

North America

Review

Replacement 12.0V 500mA Switching Power Supply Model$1.2

AC DC Adaptor 15V 1A 1000mA Switching Transformer Switch Mode 5V 9V 12V 24V Power Supply$1.79

Us Jp Lower Price Switching Adapter 24V 1A AC DC Power Adapter 24W Switching Power Supply for Headphone$1.05

UL FCC GS CE SAA Certificate AC DC Switch Mode Power Supply 9V 3A 4A Desktop Type Power Adapter$3.1

UL FCC Approved Wall Mounted 12V 4A 4000mA Switching Mode Power Supply Adapter for Cameras$4.09

DC 12V 10A Power Adapter Class 6 Switching Desktop Model Power Supply EU Us UK European Model with UL CE CB RoHS$14

12V 5A LED Power Supply 60W Adapter Class 6 Power Supply EU Us UK European Model with UL CE CB RoHS Switching Desktop Model$5.3

EU Plug Switching Power Adapter 24V 0.6A Wall Mount Adapter 24V 600mA Switching Power Supply$1.79

Kc Universal Power Adapter 15W Korea Switching Power Supply$1.3

Switching Power Adapter Wall Mount Charger 24W 12V 2A 24V 1A DC Switching Power Supply Charger$3.5

Ce GS Approved 24 Volt AC DC Adaptor 24V 2A Adapter Switching Mode Power Supply Adapter for EU Market$4.09

12V 5A 65W Switching CCTV AC DC Power Supply Adapter Switching Power Charger EU Plug for LED$6

Winfull Technology Co., Ltd.

🇹🇼 Taiwan

2001

101-200 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

100

Key customer

CONG TY TNHH NGUON DU PHONG APOLLO VIET NAM

Key market

Europe

Description

Winfull Technology Co., Ltd., established in 2001 and headquartered in Taipei, Taiwan, is a professional manufacturer and exporter specializing in power system solutions and electronic manufacturing services. The company operates as a versatile OEM and ODM provider, maintaining a workforce of 101 to 200 employees and a dedicated factory equipped with six production lines. Their core expertise lies in the development and production of Uninterruptible Power Supplies (UPS) ranging from 500VA to 400KVA, including online, line-interactive, and offline models. Their extensive power product portfolio also features Automatic Voltage Regulators (AVR), DC-AC Inverters, Switch Mode Rectifiers (SMR), Automatic Transfer Switches (ATS), and battery chargers. Beyond power electronics, Winfull Technology provides comprehensive turnkey PCB assembly services, covering SMT, through-hole insertion, and multi-layer PCB manufacturing up to 32 layers. Their technical capabilities extend to wire harness and cable assembly, metalwork, and the production of energy-saving LED lighting products. The company is recognized for its strong R&D and quality control standards, holding ISO 9001 certification and ensuring products meet international benchmarks such as CE, UKCA, ATEX, CSA, and IECEx. With over two decades of experience, Winfull Technology serves a global market across Asia, Europe, North America, and Africa, maintaining a defect rate of less than 1% and providing technical support to international clients including Tronex Battery and Powersolve.

24V/16A Switch Mode Rectifier for Switch Mode DC Power Supply System Inverter

SMR 24V 30A Switch Mode Rectifier, Ideal for Switch Mode DC Power Supply System Converter

Inverter DC-AC Pure Sine Wave for SMR Switch Mode Rectifier DC Power Supply, with Audible Alarm

1kVA Offline Uninterruptible Power Supply with Integrated Protection for Telephone Line/Modem

Automatic Transfer Switch with 32A Maximum Current

Online Uninterruptible Power Supply, Ideal for Home, Supports Double Conversion

800VA Offline Uninterruptible Power Supply with RS232 Interface and Short-circuit Protection

1.5kVA Offline Uninterruptible Power Supply with Short-circuit Protection and CE Mark

Metalwork Parts/Case, Powder Coating, Customized Specifications are Welcome

Metal Case/Parts, Stamping Parts, Powder Coating, Customized Specifications are Welcome

Metal Case/Parts, Metalwork Parts, Powder Coating, Customized Specifications are Welcome

Metal Molding Case Parts with Powder Coating, Customized Specifications are Welcome

Shaanxi Shinhom Enterprise Co., Ltd.

🇨🇳 China

1998

1001-2000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

199

Key customer

ООО "ВЭД-КОМПОНЕНТ"

Key market

🇩🇪 Germany

Description

Shaanxi Shinhom Enterprise Co., Ltd., also known as Shaanxi SHINHOM Magnetic Technology Co., Ltd., is a premier ISO-certified manufacturer and trading company specializing in magnetic components. Established in 1998 and headquartered in Xi'an, China, the company has grown over 25 years to operate four modern factories across Jinan, Weinan, Xianyang, and Shenzhen, covering more than 110,000 square meters. With a workforce of over 1,100 professionals and an annual production capacity exceeding 300 million units, Shinhom is a major global supplier for high-profile brands including GE, HP, Panasonic, Tesla, Honeywell, and Nokia. The company's extensive product portfolio includes power and RF inductors, LAN and planar transformers, ferrite cores, current sensors, EMC filters, and amorphous cores. These components serve critical applications in automotive electronics, industrial and medical equipment, telecommunications, renewable energy, and defense sectors. Shinhom is recognized for its strong R&D capabilities, supported by a dedicated mold-processing center and a team of experienced engineers capable of delivering custom OEM and ODM solutions, including specialized chokes, coils, and filters. Committed to international quality standards, Shinhom holds numerous certifications such as IATF 16949, ISO 9001, ISO 14001, UL, CE, RoHS, and REACH. The company maintains a significant international presence, exporting to over 40 countries across North America, Europe, and Asia. Their global operations are further supported by an entity in Singapore, ensuring efficient service and technical support for their diverse international clientele.