Best AC DC Power Supply Suppliers

Shenzhen Zhenyuan Electronics Co.,Ltd

🇨🇳 China

2014

301-500 people

Manufacturer

OEM manufacturer

ODM manufacturer

Eco-friendly supplier

Shipments

Key customer

BUFFALO CO LTD

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

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

ANKER

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.

Ac Dc Power Adapter 12V 1A 12 Volt 1 Amp Ac Dc Adaptor 12V 1000MA Power Supply with CE UL FCC PSE RCM BIS RoHS$1.85

12 Volt 0.5A Power Supply AC to DC Power Adapter 6W 12V 0.5 Amp Power Adaptor EU US UK AU Wall Plug$1.3

Us Eu Uk Au 12V2A Ac Dc Power Supplies Interchangeable Plug Switching Power Supply 12 Vdc 2A 12V 2A Adapter$1.85

12W AC DC Power Supply 5V 2A 9V 1A 12V 1A Charger for Electronics Household Routers Speakers CCTV$1.6

Ac Dc Adapter 220V to 5V 2A 2Amp Eu Uk Us Au Interchangeable Plug Power Adapter$1.85

Ac/Dc Adaptor 5V 2A EU Plug 5Volt 2amp 2000mA 10w Output Power Adapter with CE$1.5

CE ROHS UL FCC KC KCC PSE RCM UKCA Approved 5V 1A 1000MA 5W Power Adapter Power Supply Micro USB AC/DC Wall Charger$1.3

Switching CE FCC 24Vdc 24 Volt 2 Amp 48W Power Supply Ul 24V 2.0a AC DC Adapter 24volt 2amp Adaptor$3.9

Japanese American European Korean Australian Britain Plug AC DC 5V 1000mA USB Charger 5W 5V 1A Power Adaptor$1.5

Desktop Single Output Switching Mode 60W 65W 12V 5A 12 Volt 5 Amp Power Supply for LCD LED CCTV and Portable Devices$5

Factory Massage Chair Power Supply 9V 3A 3AMP 9 Volt 3 Ampere Adaptor with UL CE CB PSE KC BIS UKCA RCM Listed$3.1

Single Port Micro Usb 5V 3A 3000MA Power Charger Adapter White and Black with CCC CE UL FCC PSE Approved$2

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

ANKER

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

Hyrite Lighting Co., Ltd.

🇨🇳 China

1993

201-300 people

Manufacturer/Wholesaler

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Shipments

127

Key customer

EGL

Key market

Oceania

Review

150W AC to DC Adapter Constant Current Waterproof IP67 Switching Power Supply LED Driver Power Supply$10.39

High Efficiency 200W AC to DC Adapter LED Driver Outdoor Waterproof Power Supply$13.17

24V 150W AC to DC Waterproof IP67 Switching Power Supply Single Output LED Driver Power Adapter for Outdoor$10.39

UL Listed IP68 Waterproof 60w AC to DC Switching Power Supply for Led Signage Driver$11.61

OEM 12V AC to DC Transformer Waterproof LED Driver with Single Output 100W Constant Voltage Power Supply CE Certified$8.25

Factory Price Ip 68 Silm Switching Power Supply IP68 60W 75W 100W 120W 150W 200W 250W 360W 12V 24V LED Driver AC DC Power Supply$27

300W AC to DC Waterproof LED Driver Power Supply IP67 Rated with Full Aluminum Case Constant Current Adapter Loading Indicator$17.99

IP67 Waterproof Parallel Connection Switching Power Supply Compact Size 300W 12V 24V 36V 48V Constant Power Output LED Driver$16.5

Hyrite Slim IP67 Wall Light Outdoor 12V 24V Waterproof LED Driver Switching Power Supply High Power Light Box Bathroom Mirror$9.46

UL Certificate Universal Input Voltage IP67 CE 100V-240V PFC High Power Factor Waterproof LED Power Supply 12V 24V LED Driver$7.33

Switching Power Supply Parallel Connection Wide Input Voltage IP67 Waterproof Compact Size 100W 12V 24V Aluminum Case LED Driver$12.42

Hyrite IP67 Waterproof Parallel Connection Switching Power Supply Compact Size 200W 12V 24V 36V 48V CB Certificate LED Driver$11.8

Shenzhen Mingxin Power Technologies Co., Ltd.

🇨🇳 China

2012

201-300 people

Manufacturer/Trading Company

High-tech enterprise

OEM manufacturer

ODM manufacturer

Own brand

Shipments

Key customer

HIKVISION

Key market

South America

Description

Shenzhen Mingxin Power Technologies Co., Ltd. is a high-technology manufacturer and trading company specializing in the R&D, design, and production of AC/DC power supplies and charging solutions. Established in 2012 and headquartered in Dongguan, the company operates a 15,000-square-meter facility equipped with six automated production lines and advanced testing equipment imported from Germany. With a workforce of over 200 employees, including a specialized R&D team of 15 engineers, the company maintains a daily production capacity of 50,000 units and a monthly output exceeding 5 million pieces. The company's extensive product portfolio includes AC/DC adapters (5W to 180W), switching power supplies, industrial power supplies, and advanced GaN USB-C PD chargers (20W to 65W). They also provide lithium battery chargers with customized BMS solutions and interchangeable plug adapters. These products serve diverse sectors such as mobile communications, security surveillance, LED lighting, smart home appliances, and IoT devices. As a verified OEM and ODM partner, Shenzhen Mingxin Power Technologies serves over 300 global brands, including notable clients such as Samsung, Walmart, and Hikvision. The company is committed to international quality standards, holding ISO 9001, ISO 14001, and SA8000 certifications. Their products are globally compliant, carrying certifications such as UL, ETL, CE, FCC, GS, UKCA, SAA, KC, PSE, BIS, and RoHS, ensuring they meet the strict regulatory requirements of markets worldwide.

Adapter 12v 24v Dc Switching Power Supply 36w Ac Power Adapter for Home Application$3.6

Factory Price Ac Dc Adaptor 18v 500ma Power Supply UL CE KC 18v 0.5a Power Adapter$1.73

Indian Standard 12V 5A 60W AC/DC Power Supply Adapter 12 Volt 5 Amps BIS Adaptor With 5.5mm DC Plug$4.29

Universal AC/DC Adapter with Interchangeable Plugs$1

Universal Ac/dc Adaptor 20v 3a 12v 5a 60w Power Adapter with UL CE GS UKCA PSE KC SAA$4.65

5V 4A Multi Output Plug-in Power Supply$1

Usa European Wall Plug Psu Ac 25.2v 1.4a Lithium Battery Charger Adapter with UL CE$3.72

65W Desktop Power Supply with CE FCC ETL SAA C-Tick RoHS$1

5V1a Mini USB Power Adapter with CE RoHS$1

5V1a Mini USB Power Adapter for Samsung iPhone$1

5V2a Mini USB Power Adapter with UL FCC RoHS$1

5V 2.1A USB Power Adapter with Kc UL ETL CE FCC RoHS$1

Xiamen Xunheng Electronics Technology Co., Ltd.

🇨🇳 China

2008

501-1000 people

Manufacturer/Trading Company

High capacity factory

OEM manufacturer

ODM manufacturer

Own brand

Shipments

108

Key customer

ADD A MOTOR

Key market

Asia

Description

Xiamen Xunheng Electronics Technology Co., Ltd. is a high-tech manufacturer established in 2008 and headquartered in Xiamen, China. Operating from a 5,000-square-meter facility, the company specializes in the design, development, and production of high-performance power solutions, including AC-DC switching power supplies, DC-DC power modules, power adapters, battery chargers, and intelligent LED drivers. With a workforce of over 500 employees and an R&D team of approximately 20 to 40 engineers—many with over 20 years of industry experience—the company provides comprehensive OEM and ODM services from initial design to final production. Xunheng maintains a monthly output of approximately 2 million pieces and serves a prestigious global clientele that includes Huawei, Siemens, Philips, Haier, and Foxconn. Their products are widely applied across diverse sectors such as industrial equipment, medical devices, household appliances, telecommunications, and consumer electronics. The company is ISO 9001 certified and adheres to rigorous international quality and energy efficiency standards, including EU CoC V5 and U.S. DoE VI (Level VI). Their extensive portfolio of safety certifications includes UL, CE, CCC, GS, KC, PSE, SAA, UKCA, and RoHS, ensuring compliance for markets in North America, Europe, Southeast Asia, and beyond.

OEM/ODM Manufacturer 60W DC supply 12V/5A AC/DC adapter, desktop power adapter$3.95

New designed 30V/1A wall series AC/DC power supply$2.65

OEM/ODM Supplier 12W AC/DC Power Adapter, 12V/1A Power Supplies for Power tools, Furniture,Equipmewnt$1.65

Factory manufacture 24V 1A AC/DC Switching Power Supply UL CE approval$2.25

Supplier 36W AC DC Adapters customized design high performance for Power tools, Furniture$2.25

Supplier 18W Power Adapter 12.0V/1.5A AC/DC Power Adapter with CE, GS, UL, PSE, SAA Certified$2.1

OEM/ODM Manufacturer 84W AC DC Adapter Power Supply customized design high performance with UL ,FCC,CB certificate$13.5

Manufacturer 52.5W OEM/ODM AC DC Switching Adapters customized design high performance for Power tools, Furniture$3.95

OEM/ODM 5V3A AC/DC adapters ,UL,CE,PSE,SAA,BIS ,KC certificate$2.1

Adapter Supplier Black and White 12V 1A AC/DC Adapter with UL,CE,PSE,SAA,KC BIS certificates$1.65

Xiamen Leading Manufacturer 12V 3A AC DC adapter with UL CCC CE SAA PSE KC certificate for CCTV$2.77

OEM ODM switching power adapter 9V/1A power supply$1.65

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

ABB

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

XY Power Supply Limited.

🇨🇳 China

2008

301-500 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Patented technology

High-tech enterprise

Shipments

Key customer

ARTEKO ELECTRONICS SA DE CV

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

Foshan Guangyuanxing Electronics Co., Ltd.

🇨🇳 China

2008

201-300 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Low MOQ

Custom packaging

Shipments

Key customer

CONG TY CO PHAN 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

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

EMERSON

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.