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12v3a Power Supply Manufacturers & Suppliers

12v3a Power Supply Total 128 manufacturers & suppliers found with 384 products

Shenzhen Gofern Electronic Co., Ltd.

China Supplier - Gold MemberSince 2006

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Power Adapter , Switching Power Supply , UPS Power Supply
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Best Price Wholesales SMPS 36W DC Transformer 12V3a LED AC to DC 12V CCTV Camera Switching Power Supply 36W 24V
    US$ 1.95 / Piece
    5 Pieces (MOQ)
  • PCB Switching Power Supply Security 36W AC 100-240V to DC 12V3a Transformer Open Frame Power Supply 36W
    US$ 2.8 / Piece
    5 Pieces (MOQ)
  • SMPS 36W DC Transformer 12V3a LED AC to DC 12V 24V 36V CCTV Camera Switching Power Supply 36W 1A 1.5A 3A
    US$ 1.95 / Piece
    5 Pieces (MOQ)

Shenzhen Djyoke Electronics Co., Ltd.

China Supplier - Gold MemberSince 2009

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Power Supply , LED Driver , Adapter Power Supply , Mobile Charger , DC/AC Inverter
within 15 workdays
Shenzhen, Guangdong
  • 12V3a Circle Constant Voltage Bare Board Power Supply CE/ETL/CCC/UL 07
    US$ 2.29 / Piece
    100 Pieces (MOQ)
  • 12V3a Constant Voltage Power Supply with Terminals Plastic Housing 03
    US$ 2.58 / Piece
    5 Pieces (MOQ)
  • CE UL ETL 36W 12V3a Open Frame Circular Constant Voltage Power Supply Bare Board LED Driver 02
    US$ 2.28 / Piece
    50 Pieces (MOQ)

Guangdong Mingyixing Technology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Power Adapter , AC Adapter , DC Adapter , Power Supply , Switching Power Supply
OEM, ODM, Own Brand
ISO 9001, ISO 14001, GMP
  • ODM 12V3a Power Adapter Desktop Charger 36W Power Supply for LED Display UL CE Free Sample Factory+Manufacture Directly Supply 13 Years Factory
    US$ 2.17 / Piece
    1 Piece (MOQ)
  • AC/DC 12V3a Adapters 12volts 3AMPS 12VDC 3000mA 36W Switching Power Supply for Christmas LED Lights 12VDC 3000mA Transformer
    US$ 2.49 / Piece
    1 Piece (MOQ)
  • Medicharge PRO Medical Power Supply 12V 5A
    US$ 1.02 / Piece
    500 Pieces (MOQ)

Ninghai Yingjiao Electrical Co., Ltd.

China Supplier - Diamond MemberSince 2006

Suppliers with verified business licenses

5.0
Annual Revenue45.22 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees185
Number of Employees
Manufacturer/Factory
Adapter , Power Adapter , AC/DC Adapter , Power Supply , Transformers
Own Brand, ODM, OEM
ISO9001:2008
  • USB C Power Adapter Fast Charger Desktop Power Supply
    US$ 8.5 / Piece
    500 Pieces (MOQ)
  • Wholesale Charger Adapter Desktop Power Supply
    US$ 8.5 / Piece
    500 Pieces (MOQ)
  • 90W Laptop Universal Chargers Switching Power Supply
    US$ 8.5 / Piece
    500 Pieces (MOQ)

Zhejiang Ximeng Electronic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2009

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees87
Number of Employees
Manufacturer/Factory , Trading Company
Din rail power supply , Waterproof power supply , Slim type power supply
Own Brand, ODM, OEM
ISO9001:2015
  • 60W 5V8a 12V3a -5V1a -12V1a Switching Mode Power Supply SMPS
    US$ 8 / Piece
    1 Piece (MOQ)
  • Q-60B 5V8A 12V3A -5V1A -12V1A Quad Output Switching Power Supply
    US$ 8 / Piece
    1 Piece (MOQ)
  • 12V 3A 36W Power Supply Adaptor AC 100-240VAC
    US$ 5 / Piece
    1 Piece (MOQ)

DIY Power System Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Silent Generator , Generator Spare Parts , Diesel Generator Set , ATS , Light Tower
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
  • 12V-2A Uninterruptible Power Supply for WiFi, Router, Modem, Security Camera
    US$ 500 / Piece
    1 Piece (MOQ)
  • 12V 3A 57.72wh UPS Uninterrupted Backup Power Supply Mini Battery for Camera Router Electrical Equipment
    US$ 500 / Piece
    1 Piece (MOQ)
  • 2022 New Type Smartgen Bac1203ve (12V3A) Battery Charger, DIN Rail Mounted, Floating, Two-Stage
    US$ 50 / Piece
    1 Piece (MOQ)

Wenzhou Funi Electrical Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Switching Power Supply , Battery Charger , DC Power Supply , Golf Cart Charger , Patrol Car Charger
OEM, ODM
ISO 9001, ISO 9000, ISO 14000
  • 35W Switching Power Supply AC 220 to 5V 7A Transformer Small Volume DC Power Supply Ms-35-5V
    US$ 3.9 / Piece
    10 Pieces (MOQ)
  • Switching Power Supply Small Volume Ms-35-12V 3A DC Transformer Light with Light Box Monitoring Power Supply
    US$ 3.9 / Piece
    10 Pieces (MOQ)
  • 35W Small Volume Switching Power Supply DC Transformer Light with Light Box Power Supply Ms-35-24V
    US$ 3.9 / Piece
    10 Pieces (MOQ)

Shenzhen TopSuny Solar Energy LLC

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company , Group Corporation
Portable Power Station , Solar Battery , Solar Panel , PV System , Solar Inverter
OEM, ODM, Own Brand
ISO 9001
  • Portable Solar Power Station UPS Power Supply with 110V 220V Inverter for Camping Outdoor Emergency Backup Power Bank 300W
    US$ 143 / Piece
    500 Pieces (MOQ)
  • 1000wh Powerstation Outlet Portable Solar Generator Pd Energy Storage Power Supply
    US$ 440 / Piece
    1 Piece (MOQ)
  • Large-Capacity Battery Energy Storage 1000W Household Emergency Power Supply
    US$ 440 / Piece
    1 Piece (MOQ)

Guangzhou Hongzhouyi Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Solar Panel , Solar Module , Bluetooth Speaker , Power Supply , Power Adapter
OEM, ODM
Response Time≤3h
  • Christmas Lamp 6W 12W 24W 15W 36W 12V 3A AC DC Wall Adapter 12V3a 0.5A 1A 1.2A 1.5A 1.25A 4V 5V 6V 24V 36V 21V 1500mA LED Driver Adapter Switching Power Supply
    US$ 2 / Piece
    100 Pieces (MOQ)
  • DOE Efficiency Level VI Energy Star 12V3a 36W Switching Power Supply 24V 1.5A Wall Mount Transformer 36V 1A Interchangeable Removable AC Plug 9V 4A DC Adapter
    US$ 1.3 / Piece
    100 Pieces (MOQ)

Suzhou Yunteng Electric Co., Ltd

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Transformer Components , Insulator and Bushing , Metal Fabrication , Transformer Tank , Transformer Equipment
OEM, ODM, Own Brand
Response Time≤3h
  • 36W 12V3a G0641 UL Open Frame Power Supply
    US$ 6 / Piece
    1 Piece (MOQ)

Shenzhen Xinster Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Access Control , Tripod Turnstile , Flap Barrier , Swing Barrier , RFID Card Reader
OEM, ODM, Own Brand
Response Time≤3h
  • Input AC100-240V Power Supply 12V3a/5A Access Control Power Supplier Switch Power Supply
    US$ 5.8 / Piece
    1 Piece (MOQ)

Yueqing Wode Electrical Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Switching Power Supply , LED Driver , DIN Rail Power Supply , Power Supply , LED Power Supply
OEM, Own Brand
within 15 workdays
  • SMPS 35W 12V 3A AC/DC Switching Power Supply with Overload Protection
    US$ 4 / Piece
    1 Piece (MOQ)
  • SMPS 35W 12V 3A AC/DC Switching Power Supply with Ce RoHS
    US$ 4 / Piece
    1 Piece (MOQ)
  • 35W DC Power Supply 110V 220V to DC 5V 12V 24V 36V 48V SMPS
    US$ 4 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Power Adapter , Charger , Switching Power Supply
ODM
ISO 9001
  • Us Standard 12V3a Power Adapter 12V 24V AC DC Power Supply CE ETL GS SAA Certified Switching Power Supply
    US$ 2.38 / Piece
    500 Pieces (MOQ)
  • 12V1a 2A 3A Power Adapter CE ETL Ukca Certified Power Tool Power Supply
    US$ 1.7 / Piece
    5 Pieces (MOQ)
  • 9V2a 9V3a 12V3a Power Adapter 36W Wall Plug-in En62368 CE ETL Switching Power Supply
    US$ 2.38 / Piece
    500 Pieces (MOQ)

Shenzhen Wardmay Technology Co., Limited

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
IP Camera , CCTV Camera , Security Camera , Solar 4G Camera , WiFi Camera
OEM, ODM
ISO 9001, ISO 9000, ISO 14000, ISO 20000, QC 080000...
  • Backup Power Box UPS 12V3a 5A 110V 220V for Electric Lock Access Control Power Safe
    US$ 1 / Piece
    10 Pieces (MOQ)
  • LCD Screen WiFi NVR Kit 8CH Security System
    US$ 273.25 / Set
    5 Sets (MOQ)

Huizhou U-Greenelec New Energy Co., LTD

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Lithium Ion Battery , LiFePO4 Battery , Home Battery Storage , Commercial Energy Storage Battery , Golf Cart Battery
OEM, ODM, Own Brand
Huizhou, Guangdong
  • 1526wh Portbale Power Station Solar Generator Within Lithium Battery
    US$ 680 / Piece
    10 Pieces (MOQ)
  • 1526W Portable Power Station Monocrystalline Solar Panel for Camping with Solar Battery
    US$ 680 / Piece
    10 Pieces (MOQ)

Zuden Technology (HK) Co., Limited

China Supplier - Gold MemberSince 2006

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Alarm System , Access Control , Smart Home , Electromagnetic Lock , Home Security System
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • 12V3a Desktop AC/DC CCTV Power Supply 36W Mini Laptop Adapter 35W 24V1.5A Switch Power Adapter
    US$ 1 / Piece
    50 Pieces (MOQ)

Grandly Dragon Tech Limited

China Supplier - Gold MemberSince 2007

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
Adapter , Power Adapter , LED Adapter , Power Supply , Charger
OEM, ODM
ISO 9001, ISO 9000, ISO 14000
  • China Manufacturer 12V 3AMP 36W AC DC Power Adaptor 12V3a LED Power Supply Adapter 36W 12V 3A AC Adapter
    US$ 2.45 / Piece
    1000 Pieces (MOQ)

Yangzhou R & D Co., Ltd.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area45
Plant Area
Trading Company
Ferrite Core , Remote Control , Bobbin , Transformer , Transistor
within 15 workdays
Yangzhou, Jiangsu
  • High Quality Power Adapter for Notebook (12V3A)
    US$ 2.3 / Piece
    200 Pieces (MOQ)
Manufacturer/Factory , Trading Company , Other
CCTV Camera , Network IP Camera , Dome Camera , Wireless Camera , Vandalproof Camera
Shenzhen, Guangdong
  • Multi CCTV Surveillance Power Supply 12V3a 4CH Output
    Negotiable
    1 Piece (MOQ)

Huanyu Electronics Industrial Co., Limited

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Power Bank , Wireless Charger , Bluetooth Speaker , Bluetooth Earphone/Earbuds/Headphone , Smart Watch
OEM, ODM
ISO 9001, ISO 9000, BSCI, SEDEX
  • Solar 500W Energy Storage System Portable Outdoor Emergency Backup Power Supply
    US$ 269 / Piece
    1 Piece (MOQ)
  • Outdoor 500W Portable Power Pack Station 135000mAh Solar Generator Energy Storage Power Supply
    US$ 269 / Piece
    1 Piece (MOQ)
  • 300W 90ah Backup Battery Solar System Energy Storage Portable Mini Solar Backup UPS Power Supply
    US$ 183 / Piece
    1 Piece (MOQ)

Beauty Sky Packing (Shenzhen) Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Aluminum Collapsible Tubes , Empty Aluminum Tubes , Cosmetic Tube , Packaging Tube , Hair Color Packaging Tube
OEM, ODM
ISO 9001, GMP
  • 24V 15W LED Strip Light Power Supply Plastic Case
    Negotiable
    100 Pieces (MOQ)
  • 12V LED Power Supply 12V1a IP20
    Negotiable
    100 Pieces (MOQ)
  • 12V/24V/12W AC DC Regulated LED CCTV Switching Power Supply
    Negotiable
    100 Pieces (MOQ)

Shenzhen Everbest Energy Co., Ltd

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area80
Plant Area
Trading Company
Lithium Battery , Solar Battery , 12V Battery , Lead Acid Battery , EV Battery
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Portable Solar Energy Multifunctional Storage and Rechargeable System 300W 500W 1000W Outdoor Mobile Power Supply 110V 230V Solar Battery
    Negotiable
    1 Piece (MOQ)
  • 300W 500W 1000W Portable Power Station Polymer Safe Battery Storage Solar Charger Power Supply Power Generator Power Bank
    US$ 275 / Piece
    100 Pieces (MOQ)
  • Outdoor Power Supply 600W High Power 220V Mobile Portable Large-Capacity Computer Charging Treasure Camping Emergency Backup
    US$ 291 / Piece
    100 Pieces (MOQ)

Waying Trade (Nanning) Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Number of Employees2
Number of Employees
Trading Company
Electronic Products
ISO 9001, QC 080000
Nanning, Guangxi
  • Outdoor Back Emergency 230V Inverter Generator Portable 500W Power Supply
    US$ 217 / Piece
    1 Piece (MOQ)
  • Outdoor Portable Energy Storage 300W Power Supply Camping Emergency Power Supply
    US$ 150 / Piece
    1 Piece (MOQ)
  • New Product Explosion 500W 110V 220V Energy Storage Power Supply Rechargeable
    US$ 217 / Piece
    1 Piece (MOQ)

Shenzhen Langbo Technology Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Number of Employees2
Number of Employees
Manufacturer/Factory
Switch Power Adapters , Chargers
ISO 9001
Shenzhen, Guangdong
  • 36W EU UK Us Au Brazil Interchangeable Plug Power Adapter/5V9V12V 15V 20V 24V 32V 1A 2.4A 3A 6A 7.2A Interchangeable Power Supply
    US$ 2.95 / Piece
    500 Pieces (MOQ)
  • 20 Years Manufacturer Desktop AC/DC Power Adapter 5V 9V 12V 15V 20V 24V 1.5A 2.4A 2A 3A 36W Power Supply
    US$ 2.95 / Piece
    500 Pieces (MOQ)
  • CE Europe Adapter 12V3a 36W Adapter for Notebook Power Adapter Chinese Supplier
    US$ 2.21 / Piece
    500 Pieces (MOQ)

SHENZHEN GREEN DIGITAL POWER TECH CO., LTD

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Charger , Battery Charger , Lead-Acid Battery Charger , Lithium Ion Battery Charger , Ni-MH Battery Charger
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • 65W Fast Charger Pd Charger Type-C Pd Power Supply ETL FCC CE Ukca SAA
    US$ 5.8 / Piece
    98 Pieces (MOQ)
  • 65W Type-C Pd Power Adapter ETL FCC CE Ukca SAA
    US$ 5.8 / Piece
    100 Pieces (MOQ)
  • 65W GaN Tech Pd Charger USB-a&USB-C Quick Charger
    US$ 5.5 / Piece
    1000 Pieces (MOQ)

MSS LED Lighting Co., Ltd.

China Supplier - Gold MemberSince 2012

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
Flexible LED Strip , LED Modules for Sign , LED Neon Light , RGB Controller , LED Driver
OEM, ODM, Own Brand
ISO 9001
  • Projector PCB 220V AC Switching Adapter 12V 3A 24V 1.5A 36W Desktop Power Supply
    US$ 3.1 / Piece
    100 Pieces (MOQ)
  • High Efficiency 12V 3A 24V 1.5A Power Adapter AC to DC Power Adapter Supply for LED Strip Light
    US$ 3.1 / Piece
    100 Pieces (MOQ)
  • Plug 3 Pin 5.5mmx2.1mm Output 12V 3A 24V 1.5A AC to DC 36W Laptop Power Adapter
    US$ 3.1 / Piece
    100 Pieces (MOQ)

Shinningpc Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Face Peeling Machine , RF Equipment , IPL Machine , Laser Beauty Equipment , Slimming Machine
OEM, ODM
ISO 9001, GMP, BSCI
  • Mini-UPS Uninterrupted Power Supply
    Negotiable
    100 Pieces (MOQ)
  • 12V 9V 5V Outputs DC Online Mini UPS
    Negotiable
    100 Pieces (MOQ)
  • DC Lithium UPS Portable Power Source WiFi Router 9V Power Bank UPS
    Negotiable
    100 Pieces (MOQ)
Trading Company
Powrr Supply , Power Adrpter , Power Card , Cable , Electric Cable
Shenzhen, Guangdong
  • 12V3a 36W UK Hongkong Malaysia Saudi Arabia Mauritius Power Supply 12V 2.5A 3.2A 2.8A 2.7A
    US$ 3 / Piece
    500 Pieces (MOQ)
  • AC/DC 12V3a 24V1.5A 5V4a 36W Australian New Zealand Au SAA Plug Power Adapter
    US$ 3.3 / Piece
    500 Pieces (MOQ)
  • 12V 13.5V 14.5 V 14V 15V 3A 3000mA Ce Level V DOE VI Kc Desktop or Wall-Mount Switching AC/DC Power Adapter
    US$ 3.8 / Piece
    500 Pieces (MOQ)

Shenzhen Genupower Technology Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees2
Number of Employees
Trading Company
Portable Power Station , Outdoor Power Station , Portable Power Supply , Lithium Power Battery , Lithium Battery
OEM, ODM, Own Brand
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, HSE
  • 1966wh Power Bank Charging Outdoor Solar Generator Home LiFePO4 Portable Power Station Us Plug Customization
    US$ 951.63 / Piece
    1 Piece (MOQ)
  • 1720wh Power Bank Charging Outdoor Solar Generator Home LiFePO4 Portable Power Station Us Plug Customization
    US$ 740 / Piece
    100 Pieces (MOQ)
  • Camping Solar Power Station - 500W Portable Generator
    US$ 195 / Piece
    100 Pieces (MOQ)

SHANGHAI ENZY POWER TECHNOLOGY CO., LTD

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Portable Power Station , Home Energy Storage , Solar Generator , Emergency Power Supply , Solar Panel
OEM, ODM, Own Brand
ISO 9000, ISO 14000
  • OEM Lithium 266.4Wh (3.7V/72000mAh) energy storage system inverter portable power station battery
    US$ 69 / Piece
    50 Pieces (MOQ)
  • OEM 266.4Wh (3.7V/72000mAh) Lithium Battery outdoor energy storage magnetic product electronic power station
    US$ 69 / Piece
    50 Pieces (MOQ)
  • ODM 266.4Wh (3.7V/72000mAh) 300W luggage station portable outdoor wholesale solar battery power bank
    US$ 69 / Piece
    50 Pieces (MOQ)
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