Best AC DC Power Supply Suppliers

Wenzhou Chuhan Technology Co., Ltd.

🇨🇳 China

2010

101-200 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Own brand

Small batch production

Shipments

Key customer

TANER ELEKTRIK

Key market

South America

Description

Wenzhou Chuhan Technology Co., Ltd. is a professional high-tech manufacturer and trading company based in Wenzhou, China, specializing in the research, development, and production of power electronics. Established in 2010, the company has grown into an integrated enterprise with over 100 employees and multiple production bases. Their extensive product portfolio includes AC/DC switching power supplies, DC/AC power inverters, DC/DC converters, smart battery chargers, and DIN rail power supplies. They also provide specialized solutions such as solar off-grid inverters, EV charging piles, and smart control systems. As an ISO 9001-certified manufacturer, the company maintains high quality standards, with products carrying international certifications including CE, SAA, KC, CB, and RoHS. Their power supplies are designed for diverse industrial applications, ranging from LED and landscape lighting to high and low voltage distribution and solar energy systems. Many of their products feature IP20, IP40, or IP67 ratings and are backed by 3-year warranties. Wenzhou Chuhan Technology Co., Ltd. offers comprehensive OEM and ODM services, leveraging strong R&D capabilities and collaborations with academic institutions to drive product innovation. With a robust export presence, the company serves a global clientele across North America, Europe, Southeast Asia, and the Middle East, providing technical support and customized electronic solutions to meet specific client requirements.

2015 New 350W Rainproof 100-240V DC power supply$13.96

MPQ4 - S - 112D - C 12VDC 5pin big power PCB relay

Shenzhen Zhenyuan Electronics Co.,Ltd

🇨🇳 China

2014

301-500 people

Manufacturer

OEM manufacturer

ODM manufacturer

Eco-friendly supplier

Shipments

Key customer

KONARK ENTERPRISE

Description

Shenzhen Zhenyuan Electronics Co.,Ltd is a professional manufacturer of AC/DC switching power supplies, power adapters, LED drivers, and chargers, established in Shenzhen, China in 2014. The company specializes in a wide range of power solutions including switching power adapters, battery chargers, POE power supplies, USB chargers, and various types of power adapters such as interchangeable plug, wall mount, and desktop models. With a manufacturing factory spanning 11,000 square meters and a production capacity exceeding 1 million units per month, Zhenyuan Electronics employs 339 staff, including dedicated R&D and QC teams. They offer comprehensive ODM and OEM services, having historically served notable clients like UNIFIVI, BUFFALO, and PHILIPS. The company adheres to stringent quality standards, holding certifications such as ISO 9001, ISO 14001, UL, GS, CE, PSE, FCC, CCC, RoHS, CB, c-UL, RCM, TUV, CEC, DOE, ErP, RECH, SAA, C-TICK, BSMI, and KC. Their commitment to quality is further reinforced by the application of an ERP Resource Management System, ensuring the delivery of high-quality and competitively priced products to meet diverse client demands and evolving market needs.

3.3V3A AC/DC Power Supply for UK Plug$4.7

9V1a /5V2a Foldable Plug Power Adapter$3.5

12V1a2a3a Power Adaptor for Desktop PC for Sound System$6

Laptop Charger with CE/GS/UL/FCC Certified$7.5

5V2.1A Double USB Charger$4.3

Hangzhou Jiang Technology Co., Ltd.

🇨🇳 China

2015

51-100 people

Manufacturer/Trading Company/Distributor

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

615

Key customer

ATELIERSTORE

Key market

North America

Review

4.9

Meanwell Power Supply DC LRS-350-24 Power Supply 24vdc AC DC Power Supply 24v$20.9

Meanwell GST-18 Series 18W AC-DC Power Supply Adapter Adaptor Ac to Dc 12v$9.48

Mean Well BIC 2160W AC/DC DC to AC Bidirectional Energy Storage Switching Power Supply$550

CL-AS4-200-4.5 AC-DC Single Output Power Supply AC-DC 200W 4.5V 40A Industrial LED Power Supply$16

Meanwell True Sine Wave DC-AC Power Inverter TS-1000-124A 1000W 50A DC AC Power Inverter 24V$50

Meanwell Power Supply Module AC-DC MPM-45-24 Power Supply$14.6

Mean Well DRC-180A DC UPS System Power Supplies DIN Rail Mounted AC/DC Power Supply$69

Meanwell True Sine Wave DC-AC Power Inverter TS-700 Series TS-700-148A 700W 19A 48V DC to AC Power Supply$168

Meanwell LRS-450-48 AC/DC Enclosed Power Supply$33.8

Meanwell LRS-75-48 AC DC Switching Power Supply$8.9

Power Supply Pure Sine Wave DC to AC Inverter 1500W Power PS-1500 12V 24V 48V Output DC Power$152.57

Mean Well High Power DRP-3200-24 3200W 24V 133A 24v AC Power Supply AC to DC$531.5

Shenzhen Lvxiangyuan Technology Co., Ltd.

🇨🇳 China

2006

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Eco-friendly supplier

Shipments

Key customer

LIGHT TREE

Key market

🇺🇸 United States

Description

Shenzhen Lvxiangyuan Technology Co., Ltd. is a professional manufacturer and supplier of power solutions, established in 2006 and headquartered in Dongguan, China. Operating as both a manufacturer and trading company, the firm specializes in the research, development, and production of high-quality AC DC power adapters, switching power supplies, and chargers. Its extensive product portfolio includes USB wall chargers, PD GaN chargers, desktop power adapters, lithium battery chargers, LED drivers, and wireless chargers, catering to sectors such as consumer electronics, security, and small appliances. With over 17 years of industry experience, the company operates an 1,800-square-meter factory with an annual production capacity of 2 million units. As a verified manufacturer by SGS Group, it offers comprehensive OEM, ODM, and contract manufacturing services, supported by a dedicated R&D team and experienced quality control staff. The company has been committed to lead-free production and RoHS compliance since 2007, ensuring environmentally responsible manufacturing processes. Shenzhen Lvxiangyuan Technology maintains a global presence, exporting 80% of its products to over 10 countries and regions, including the United States, Germany, and Australia. The company holds an impressive array of international certifications, including ISO 9001, UL, ETL, CE, FCC, GS, PSE, SAA, and UKCA, reflecting its commitment to global safety and quality standards. Notable clients include industry names such as Emerson and TREKSTOR, underscoring its reputation as a reliable B2B partner in the international power manufacturing industry.

Ac/Dc Adapter 100/240v 50/60hz Output 12v 6a Power Supply Adapter C8 2pin Input ETL CE RCM for Desktop Connection$5.1

LVXIANGYUAN 5V 2A USB Wall Charger 2000ma AC DC Power Supply Adapter Cargador EU Plug CE ROHS Approved for Tablets 10W Output$1.2

36W Wall 12V 3A 3000mA 12 Volt 3 AMP AC DC Switching Power Supply Adapter with Us Plug & UL FCC Approved for CCTV Camera$4

24W Wall 12V 2A 2000mA 12 Volt 2 AMP AC DC Switching Power Supply Adapter with Us Plug & UL FCC Mark & LED Indicator for LED Strip Lights$3

UL FCC Approved Us Plug Power Adaptor 5W 5V 1A 1000mA 5 Volt 1 AMP Wall AC DC USB Charger Adapter for Mobile Phones$1

HECHOBO Phone Charger 5v 1a 5 Volt 1 Amp 5volts 5V1A Usb Power Adapter Ac Dc Adaptor Wall Charger with EU Plug CE ROHS Approved$1.1

5V 2A DC EU Plug USB Charger 10W Wall Power Supply Adapter Chargeur for CCTV Camera LED Lamp Earphones CE ROHS REACH Certified$1.2

10W Wall Plug in 5V 2A 2000mA 5 Volt 2 AMP AC DC USB Charger Adapter with Us Plug & UL FCC Certified for Android Cellphones$1.5

UL CUL FCC ROHS CE Certified Single Port USB 1A Charger EU Plug Power Adapter for iPhone USB 2.0 DC 5V Phone Charger Carregador$1.1

Mini Portable 5W 5V1A Phone Charger Electric Power Supply Adapter Travel Wall Charger for US JP Cellphone Charger with UL PSE$0.9

UL FCC CE UKCA SAA PSE KC Approved 5W 5V 1A USB Wall Charger Interchangeable US EU UK AU JP KR PLugs OTP Power Supply Adapter$2.25

10W 5V 2A 2000ma USB Wall Charger Adapter Android Tablet Power Adaptor EU Plug OTP OVP Protected Electric Electronic Product$1.2

Zhuhai Xinhe Electronic Co., Ltd.

🇨🇳 China

1999

51-100 people

Manufacturer/Trading Company

Established brand

Product customization

Patented technology

High-tech enterprise

Key customer

BIOLIGHT

Key market

North America

Review

4.9

Description

Zhuhai Xinhe Electronic Co., Ltd. is a national high-tech enterprise established in 1999, specializing in the research, development, and manufacturing of medical core accessories and power solutions. Based in Zhuhai, China, the company operates as both a manufacturer and trading company with over 25 years of industry experience and 15 years of international trade expertise. Their core product portfolio includes medical power supplies, medical power adapters (wall-mount and desktop), and trackball modules (optical and mechanical). These products are widely utilized in critical medical equipment such as ultrasound machines, patient monitors, ventilators, and dialysis systems, serving prominent clients like Biolight, Comen, and Edan. Operating a facility with five production lines and a workforce of 51 to 100 employees, Zhuhai Xinhe maintains an annual output value between US$2.5 million and US$5 million. The company is recognized for its strong R&D capabilities, led by a team of 15 engineers and a German product manager with two decades of experience. They offer extensive OEM and ODM services, with over 260 self-developed products and a total catalog exceeding 500 items. Their power solutions range from 10W to 2000W and are customizable for specific voltage, current, and safety requirements. Quality and compliance are central to their operations; the company is ISO 9001 certified and its products meet rigorous international standards including CE, CB, UL60601, and EN60601. Their medical power supplies are designed for BF-type equipment, featuring low ripple, active PFC, and comprehensive protections. Zhuhai Xinhe exports to over 20 countries, with primary markets in North America, Western Europe, and Eastern Europe.

Xinhe High-precision Mechanical Trackball Module, Suitable for Multi-scene, Stable Operation, 400DPL$36

Xinhe 30mm Mechanical Trackball Module - High Accuracy RS232/PS2/USB for Industrial, Marine and Medical Applications$43

Xinhe High-precision Mechanical Trackball Module, Suitable for Multi-scene, Stable Operation, 400DPL$36

Guangzhou Kaihui Electronics Co., Ltd.

🇨🇳 China

2003

201-300 people

Manufacturer/Trading Company

Established brand

High-tech enterprise

Product customization

Patented technology

Shipments

Key customer

SONODYNE

Key market

Asia

Review

Wholesale Factory 30V Power Supply 800W Single Output Meet CE Standards PSU with DC Fan Cooling$32.5

CB ETL Certificated 12V Switching Power Supply 150W PSU$11.5

240W 12V Open Frame Switching Power Supply with PFC Function K26B-UP250S12$14.9

Open Frame 400W 48V Single Output With PFC Function Meet CE Standards PSU$22.5

Shenzhen Simsukian Electronics Technology Co., Ltd

🇨🇳 China

1996

501-1000 people

Manufacturer/Trading Company/Service Company

High capacity factory

Established brand

OEM manufacturer

ODM manufacturer

Shipments

Key customer

RHINO CAMERA GEAR

Key market

🇷🇺 Russia

Description

Shenzhen Simsukian Electronics Technology Co., Ltd. is a national high-tech enterprise and a leading manufacturer in the power supply industry, established in 1996. Headquartered in Shenzhen with a construction area of nearly 30,000 square meters, the company operates a 5,000-square-meter factory equipped with advanced automated production lines and a specialized reliability safety R&D center. With a workforce of 501 to 1,000 employees, the company integrates R&D, manufacturing, sales, and service to provide comprehensive power solutions. The company specializes in a wide range of power products, including AC/DC power adapters, switching power supplies, USB chargers, PD fast chargers, GaN chargers, and laptop chargers. Recently, the firm has expanded its portfolio to include electric vehicle (EV) chargers ranging from 7kW to 22kW. These products serve diverse sectors such as consumer electronics, medical equipment, LED lighting, smart home appliances, robotics, and security systems. As a source manufacturer, Simsukian offers extensive OEM and ODM services, maintaining full control over the production process from initial design to final delivery. Simsukian is recognized for its commitment to quality and energy efficiency, holding over 60 national patents and adhering to Energy Efficiency VI standards. The company is ISO 9001 and ISO 14001 certified and maintains a vast array of global safety certifications, including UL, CE, GS, FCC, PSE, KC, SAA, and RoHS. With an annual output value between US$50 million and US$100 million, the company has established strategic partnerships with global brands such as Huawei, Panasonic, Foxconn, and Skyworth, exporting its products to major markets including the USA, South Korea, Japan, and Europe.

12v Ac/dc 2a Power Adapter 12V2A EU Power Adapter Supply for CCTV$1.2

12v Ac/dc 2a Power Adapter Universal 12V2A Power Adapter Supply with Interchangeable Plugs$0.52

Ups 12v 0.5A 1A 1.5A 2A 2.5A 3A 4A Dc Adapter Power Supply Ac/dc Adapter 12v 1.5a$1.3

AC & DC 0.5a-24v Switching Power Supply 24v 12v DC Desktop Power Adapters 19v 18v 16v 15v 9v 8v 6v 5v 3a 2a 1.5a 1a 0.5a$1.34

EU Plug Factory OEM Adapter12v 1A 12v1.5a 24v 1amp Adaptor 12v 2a Ac Power Supply Adapter Universal AC DC 12V 1A for Pet Feeder$1.3

AC 100-240V 50/60Hz DC 5V1A Adapter Charger Converter 18W Switching Power Supply for Desktop 65W Connection$1.34

12V 2A 24W Interchangeable EU UK US AU Plug Power Supply Adapter AC to DC Switching Power for LED Lights Output Current 1.5A$1.5

Detachable Charger Type c Port 5V 1A 2A 3A AC DC Power Supply 5V 1A Power Adapter 5W Type C Port Charger 5V1A Charging$1

US EU UK AU Wall Plug Power Adapter 5V 6V 9V 12V 0.5A 1A 1.5A 2A AC DC Adaptor Power Supply 5W 6W Adapter$1

12v Adaptor UPS DC Power Supply Power Adapter 12v 2a$1.2

Merrykin Interchangeable Plug Adapter 24W-48V AC/DC Power Supply with 0.5A-5A Outputs for PC Plug-In Connection 9V 5V Available$1.5

Merrykin 24W-48V AC/DC Power Supply Adapter Interchangeable 0.5A-5A Outputs PC Material Plug-In with 9V and 5V Output VOLTAGES$1.5

Foshan Guangyuanxing Electronics Co., Ltd.

🇨🇳 China

2008

201-300 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Low MOQ

Custom packaging

Shipments

Key customer

MY LAN

Key market

Oceania

Review

4.8

AC DC Power Adapter 12V6a 72W Desktop Adapter Switch Power Supply 24V3a AC to DC Power Supply$2.68

AC DC Us Power Supply Adapter AC/DC 12V 1.5A 2A 2.4A 2.5A 3A 3.5A 4A 5A Power Adapter 5V 12V 24V 1A 2A DC Power Supply 12V$2.18

AC DC Adapter 24V 8.3A 10A Power Supply Adaptor 200W 240W Desktop Switch AC/DC Power Adapter 24 Volt 240 Watt$19.98

AC Power Adapter 12V13V14V15V16V17V18V19V20V2.5A2.4A 2.3A 2.2A 2.1A. 2.0A DC Power Adapter$1.98

Wholesale 9V 0.6A AC/DC Power Adapters Switching Power Supply Charger 9V 600mA Adaptor$0.85

AC DC 0.5A 1A 1.5A 2A 2.4A 3A 5V 6V 8V 9V 15V 16V 18V 19V 24V AC Power Adapters 24V 12V DC Switching Power Supply$1.68

AC-DC Switching Power Supply Module 48W24V2a Power Adapter Bare Board AC220V to DC24$2.66

Desktop AC/DC Power Adapters Switching Power Supply 30V 32V 500mA 800mA 2A Adaptor$2.2

GS CE Electronic Refrigerator Adaptor Power Supply AC DC 72W Adapter$5.4

Manufacturer Direct Desktop AC DC Adaptor Switching Power Supply 12V 2A 3A 4A Power Adapter$3.1

26V 400mA 500mA 1A Battery Charger AC/DC Power Adapters Switching Power Supply Power for Fascia Gun$2.1

180W 12V 15A AC/DC Switch Power Supply Driver Desktop Power Adapters for Cinema Display$5.3

XY Power Supply Limited.

🇨🇳 China

2008

301-500 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Patented technology

High-tech enterprise

Shipments

1208

Key customer

XY POWER SUPPLY

Key market

North America

Review

Ac Dc Adapter 12v Switching Power Adaptor Cctv Power Supply 12v Ac Dc Adapter 12v 1a Adopter 12v 500ma Power Supply$1.38

100-240v 50-60hz 12v 2a AC DC Power Supply Intertek Power Adapter 24v1a Ac Adaptor$2.23

12V 7.5A 90W Desktop Power Supply Adapter AC to DC Converter AC 100V ~ 240V to DC 12V 7.5amp Transformer$12.5

90W 1a-8a AC/DC Adapter Power Supply for LED CCTV 24V 30V 36V DC Desktop Power Adaptor$9.5

EU Plugs 100-240v AC 12Volt 1amp AC/DC Power Adaptor 1000ma 12w Power Adapter with 5.5 X 2.1mm Dc Jack 12v 1a Dc Adapter$1.45

USB Power Supply DC 5V 400ma-2.5A AC/DC 1A-30W Switching Power Supply Adapter with LED Light$1.35

OEM Custom Logo IP67 Waterproof 12V 5A 60W AC DC Adapter Power Supply Desktop Type EU Plug 12v 5a 60w Ac Dc Adapter Power Supply$9.2

Black and White Desktop AC/DC Adapter 5V to 30V DC Power Supply 1A to 5A 12Vdc 60W Power Adapter$4.82

100V-240V to DC 36W Transformer Power Supply Adapter 50/60HZ AC Universal AC DC Adapter for 3D Printer CCTV Camera Router$2.8

24V 30V 36V 90W Waterproof IP67 AC to DC LED Driver Switching Power Supply for LED Strip 24V 120W AC to DC Adapter$9

12 Volt AC DC 12V 1a 1.5a 2a 2.4a 3a 5v 6v 8v 9v 15v 16v 18v 19v 24v 30v PC AC Power Adapters 24v 12v DC Switching Power Supply$1.85

Intertek US Wall Type SELV Ac Dc Adapter 12v 2amp Power Supply Adapter$2.2

Shenzhen KEYU Power Supply Technology Co., Ltd.

🇨🇳 China

2000

501-1000 people

Manufacturer/Trading Company

High capacity factory

Established brand

OEM manufacturer

ODM manufacturer

Shipments

Key customer

BLUE TRADERS

Key market

🇺🇸 United States

Description

Shenzhen KEYU Power Supply Technology Co., Ltd., established in 2000, is a professional manufacturer and trading company specializing in the R&D, production, and sale of high-frequency power solutions. Headquartered in Shenzhen with a significant manufacturing presence in Hubei through its subsidiary, Baishan Intelligent Technology, the company operates extensive facilities including a 36,000-square-meter workshop. With a workforce of approximately 500 to 1,000 employees and a monthly production capacity of 1.5 million sets, the company serves as a major OEM and ODM partner for global brands such as Philips, TCL, Haier, Anker, and Xiaomi. The company's comprehensive product portfolio includes AC/DC power adapters, switching power supplies, consumer chargers (including GaN and PD technologies), wall-mounted and desktop adapters, and POE power supplies. These products are widely utilized across diverse sectors, including telecommunications, security (CCTV), home appliances, audio/video equipment, and medical devices. Through its specialized divisions, the company also produces magnetic components, switching transformers, and medical-grade protective masks. Committed to international quality and safety standards, Shenzhen KEYU is ISO 9001:2015 and ISO 14001 certified. Its products carry extensive global certifications, including UL, CE, FCC, GS, KC, PSE, RoHS, BIS, and CCC. By leveraging advanced testing equipment and a dedicated R&D team, the company ensures high-performance reliability and rapid response to custom technical requirements, maintaining a strong export presence across North America, Europe, and Asia.