12V 3A 4pin power adapter supply PSU

12V 3A 4pin power adapter supply PSU

If the power of the notebook adapter is not suitable, it will affect the machine. If the power consumption of the currently used ac adapter cannot meet the input power of the computer, then it cannot play its best performance. After the output power of the power supply is exceeded, the output voltage of the adapter will not reach the rated .The output voltage of the notebook will be charged at a too low point pressure, which will cause the battery to be fully charged,and temperature to rise under the operation of super power,. There is a danger of burning the adapter (very big). When the power supply is burned, it is very likely that the high and low voltage short circuit will burn the notebook. When purchasing and using the power adapter, it should be selected correctly to ensure the safe and stable operation of the computer.

Production specificates:

AC Input: AC 100V~240V(AC 95V~265V), 50/60Hz

DC Output:12V 3A 36W

DC Tip:4 pin

Efficiency:>85%

Ripple Noise: below 150Mvp-p

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:2 years

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

MOQ:100pcs

Company information:

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 etc electronical accessories.  

Our products range including replacement ac adapter for all brands such as apple ,dell, hp/Compaq, Microsoft ,IBM/Lenovo, Sony, Toshiba, Fujitsu, Gateway, Liteon, Delta, NEC, LS, LG and so on. 

Professional test:
For all our laptop ac adapter, we have a series of professional test from raw material~unfinished and products~finished products to control the quality seriously, each adapter make 100% checking and testing before delivery out.

Package information:

Safe packing, brown box or color box packing can be customized

Inner box size: 19*13*4.7 cm

PCS/CTN: 50PCS

Carton Size: 48.5 x 32 x 40cm

With many years of market experience, we have gained the trust of a wide audience. All our laptop adapters have passed CE FCC ROHS UL CUL ETL CB certificates with full 1 year and 2 years warranty. 

Welcome to visit our factory and the worldwide exhibition in USA, HK, Germany, Brazil, Russia etc