Cctv&dvr Network Switch Power Supply /300W Switching Power Supply

Actual Power: 300W

Input Voltage:AC110V~240V 47~63Hz

Output Voltage:DC12V 25A

N.W:1120G

Size (mm) 261*104*65mm

Stable circuit design, wide input voltage,precisely stable voltage, to have the multiple protecions for over-voltage, overload, short circuit and overheat; Output ripple is small; to pass the 100% long time aging test, and own high efficiency, long lifespan and high reliability; the outward appearance is exquisite, easy to use.

High reliability

Universal AC input / full range

Approvals:UL,ETS/EMC/CE

100% full load burn-in test

AC input voltage range---------------------------85 264V AC

input frequency--------------------------------------47 63Hz

inrush current----------------------------------------cold start,20A/115V,40A/230V

input leakage current-----------------------------<0.7mA/230V AC

Line regulation (full load)------------------------ ±0.5%±10%

Output overload protection------------------------ 110-150%

Output over voltage

Output voltage adjust range--------------------protection------------------ 110-150%

Withstand voltage-----------------------------------I/P-O/P:3.0KV AC/1min

I/P-F/G:1.5KV AC/1min

O/P-F/G:0.5KV AC/1min

Rise time---------------------------------------------- 50ms@full load (typical)

Hold up time------------------------------------------20ms@full load (typical)

Operating temp.&humidity----------------------10 - 20 ,20%-93%RH(non condensing)

Storage temp.& humidity------------------------20 - 85 ,20%-95%RH(non condensing)

Safety standards------------------------------------GB9254.EN55022 classB.EN55024

EN61000-4-2/-3/-4/-5/-6/-11

Cooling method-----------------------------

Changzhou Geng Tai Electronics Co., Ltd. is a collection of research, development, production and sales all kinds of instrument power supply for the integration of high-tech enterprises, rely on science and technology for development, continuously provide customers with satisfactory products is our constant pursuit. The company has successfully developed the ultra-high pressure mercury lamp power supply, high pressure mercury lamp trigger, deuterium, tungsten lamp power supply and so on. Good grades and not let us meet, honor also can't let us stop, we can get achievement, because no one is more rigorous, than we more seriously instruments power industry! With our good reputation, solid technology and considerate service, we will provide you with the most professional technical support. The company strives for development in the competition, seeks the opportunity in the challenge, believes our company will provide you the best, the most advanced product, the hard work and the sincerity we are willing to go forward hand in hand with you, create magnificently.