LED driver transformer 12V 4A ac power adapter

LED driver transformer 12V 4A ac power adapter

Our 12V 4A AC DC regulated switching power adapter constant voltage power supply, it is with input 110v~240v suit for worldwide use.This 12V LED driver is used for led tube, Strip Lights,computer project,CCTV cameras,air cleaer,3D Printer,Massage instrument, wireless router,fingerprint machine, or used for 12V other DC appliances. if you need other, we can customized. Toshiba Japan took the lead in using switching power supply technology for external power supplies for notebooks. Its pioneering work opened a new page in the history of power adapter development and became the world ’s first independent Notebook adapter, the notebook does not need to consider the heat generated by the power conversion concentrated in the notebook itself, and the power adapter is easy to carry, which effectively improves the commercialization of the notebook computer And popularization.

Input: AC 100V~240V

Input Frequency:50/60Hz

output:12V 4A

Power:48w

DC size:5.5*2.1mm T tip

Ripple Noise: below 150Mvp-p

Efficiency:>85%

DC cable standard:0.5mm2 Pure Copper 

DC cable length:1.2m or can be customized

Operating Temperature:0°C ~40°C

Operating Humidity:5%~95%RH

Storage Temperature:-20°C ~85°C

Storage Humidity:5%~95%RH

Warranty: 1 year

Certificate:CE, ROHS, REACH, FCC, ERP, CB, GS, TUV, UL, CUL,PSE

MOQ:100pcs

Payment Terms:T/T, L/C, PayPal, western union

Delivery time: for small order in 2-4 days, big order in 1-2 weeks

Products pic for 12V 4A Power Adapter

Package information

♦ Adapter Weight: 215G

♦ Inner box size: 10.8*4.9*2.9CM

♦ Inner box weight: 40G

♦ PCS/CTN: 50PCS

♦ Carton Size: 48.5 x 32 x 40cm

♦ Gross Weight: 13610G (not include AC cable weight)

About us 

Shenzhen Yidashun Technology Co.Ltd, founded in 2007, is a professional manufacturer dedicated to producing and sale of laptop adapter, universal laptop adapter, 12v 24V desktop adapter for LED/CCTV, AC DC power adapter, wall adapter, metal case switching power supply for LED/CCTV, USB charger, car charger ,usb wall socket,extension socket , power cable,usb cable. we can offer a full brands of laptop charger such as for apple, hp,dell, acer, asus,toshiba, sony,samsung and so on. With many years of export experence, we have gain lots of customer due to our high quality&factory competitive prices.There are so many advantages if you choose us as your supplier:

1.10 years focus on ac dc power adapter Research and development, Production;

2.For control the quality ,we have professional test from the raw material to finished products to control the quality seriously; we control our high quality adapter in low defective rates about 0.3%~0.5%;

3.Flexible and fast delivery, bulk orders usually delivery within one weeks, small orders can be arranged delivery within 1-3 days,cause we have large quantity of PCB and material in stock;

4.we can offer full 1 year warranty for desktop power adapter

Our workshop

workshop capacity

We own 6 automatic production line,our daily output is about 5000~8000pcs,our monthly output is 200,000~300,000pcs,we usually have big quantity PCB in stock which can short delivery time for you!

Professional test to control quality:
We have a series of professional test from raw material~unfinished products~finished products to control the quality seriously, each adapter make 100% check before delivery out. 

Manufacture process for laptop charger 

We can offer 12V power adapter with C6,C8,C14 plug from 1A to 16A. OEM&ODM orders are welcomed!  we can customized as the products to your demands!