High Quality 12vdc 3a Interchangeable Power Adapter, 36w 12vdc 3amp Detachable Plug, 12vdc 3amp Power Adapter Suppliers in China

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AC DC 12V 3A Interchangeable Power Adapter

  • AC DC 12V 3A Interchangeable Power Adapter
  • AC DC 12V 3A Interchangeable Power Adapter
  • AC DC 12V 3A Interchangeable Power Adapter
  • AC DC 12V 3A Interchangeable Power Adapter

AC DC 12V 3A Interchangeable Power Adapter

    Productivity: 450000pcs/month
    Brand: YHYadapter
    Transportation: Express,Ocean,Land,Air
    Place of Origin: Shenzhen,Guangdong,China
    Supply Ability: 800000 Piece/Pieces per Week
    Certificate: ISO 9001:2015
    HS Code: 8504401400
    Port: ShenZhen,Hong Kong,ShangHai

Basic Info

Model No.: YHY-12003000

Product Description

AC DC 12V 3A Interchangeable Power Adapter

YHY-12003000 12v 3a power adapters with the UL quality certification authority, our products are in compliance with top industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent and internal overheating. Designed with high temperature resistant, flame retardant and fire-resistant materials, all our products provide ultimate protection for your devices.

This product is widely used, application products such as: LED Light Strip, CCTV Camera, Digital Video Recorder, Monitor, External Hard Drive, Modem, Router, Arduino PCB Design, Amplifier, Baby Swing, Docking Station and More Compatible 12v Devices.

AC DC 12V 3A Interchangeable Power Adapter

12Vdc 3Amp Power Adapter Product Description

36w 12vdc 3amp detachable plug
Interchangeable Adapter
PC + ABS Fireproof Material
100-240VAC ± 10%; 50/60Hz; 1.5A Max;
36W max, dc output, custom voltage and current as your needs
CN/US/JP/EU/KR/UK/AU/NZ, locking-type plug or detachable-type plug
Over-temperature protection, over-charge, over-voltage, over-current, short circuit protection
Ultra-small size, light weight, streamline, fully sealed and easy to carry
Low-cost design, high reliability, ultrasonic lamination, fireproof housingconstant voltage mode, high precision, low noise
CLASS 2 UL1310 / cUL / UL / Level VI / CE / TUV / GS / FCC / KC / KCC / SAA / RoHS / CB / C-Tick / RCM / PSE / CCC
Intelligent home appliance
medical beauty machines
Consumer electronics
Sports equipment
sweeping robots, air purifier, led lamps, cctv camera, mini fan, massage chair,massage pillow,etc.
facial machines, hair removal device, etc.
tablet, laptop, switch, set top box, electronic musical instrument, etc.
massage gun, E-bike, scooter, etc.

12vdc 3a Interchangeable Power Adapter

Manufacturing Process

1. Set-Up→2. Hand Insertion→3. Wave Soldering→4. Touch-Up→5. V/I→6. ICT→7. INT→8. Apply Glue→9. Q/A→10. Entering Stock→11. Assembly→12. Power On Test→13. Hi-Pot Test→14. Burn-In→15. Hi-Pot Test→16. All Fun Test→17. Packing→18. OQC→19. Shipping

12Vdc 3A Interchangeable Power Adapter Test Procedures

1.No-load output voltage test→2.input power load test→3.No-load output ripple test→4.Full load open test→5.Full load output voltage test→6.Full load output ripple test→7.Full load input power test→8.Half load output voltage test→9.Half load output ripple test→10.Over load test→11.Over current protection test →12.Short circuit protection test (above test is under both 110V and 230V.)→13.High voltage test→14. burn-in test→15.Turn on delay time test→16.Rise time test→17.Hold time test→18.Overshoot test

12vdc 3amp Power Adapter


Q1 : Are you a Factory or trading company?

Answer : We are a factory which is located in ShenZhen City, Guangdong.

Q2 : Do you offer the samples for testing?
Answer : Yes, we are pleased to offer you free sample, but you need to bear oversea freight.

Q3 : What’s your MOQ?
Answer : We have not MOQ if stocked,1000pcs if OEM order.

Q4 : OEM and ODM are available?
Answer : Yes, we accept customized products.

Q5 : What is our warranty service?
Answer : For all products we sell have 3 years warranty.

Q6 : Do you have any certifications for your products?
Answer : Yes,we have UL/cUL, FCC, CE, RoHS, KC, TUV GS, PSE, SAA certifications.

Q7 : What’s your payment item?
Answer : Our standard payment is T/T in advance, Paypal and Westerm Union.

ShenZhen Yinghuiyuan Electronics Co.,Ltd

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 Shenzhen Yinghuiyuan Electronics Co.,Ltd is a professional manufacturer of development, production and sales power supply products. We are established in 2010 and located in Shenzhen City, Guangzhou Province, China. Focusing on creating and manufacturing the high quality power supply, advanced manufacturing and testing equipment and perfect management system. With 14 years of experienced engineer team, independent research and development and mature design scheme, we can customize and produce 5W-300W and other series of power supplies according to customer needs , also able to develop New Products according to the needs of the international market. Our products are widely used in IT, household appliances, communication products, lighting, audio and video, massage equipment, toys and other products.

Company Info

  • Company Name: ShenZhen Yinghuiyuan Electronics Co.,Ltd
  • Representative: Zhenghui Yang
  • Product/Service: Power Adapters , AC DC Adapters , AC DC Chargers , Fast Chargers , Class 2 Power Adapters , Switching Power Adapters
  • Capital (Million US $): 5,000,000RMB
  • Year Established: 2010
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 180
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: Building 3, Fuqiao Fifth Industrial Zone, Qiaotou Community, Fuhai Street
  • Contact Person: Ms. Serena Zhang
  • Tel: 86-755-27336546
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