300-500W Full Brick Power Supply

Features

— Wide input voltage range

— Design for high reliability, long lifetime

— Under-voltage protection for input

— Full load efficiency up to 88%

— High voltage input, high output power

— Wide range of power, easy to upgrade

Conditions: All specifications are tested under the room temperature 25℃, normal rated input voltage and pure negative normal load.

Input Characteristic

Voltage range

24VDC (Normal Rated Value): 18 ~ 36 VDC  

48VDC (Normal Rated Value): 36 ~ 72 VDC  

110VDC (Normal Rated Value): 66 ~ 154 VDC

300VDC (Normal Rated Value): 200-400 VDC

Output Characteristic

Voltage set-point accuracy ……………… ±2%

Line regulation(Full load) ……….........……… ±0.5%

Load regulation(20-100% load) ………........…±0.5%

General Characteristic

Switching frequency …………………… 200-350 KHz

Isolation resistance ……………………  200 MΩ

Isolation voltage

Input-output: >1500 VDC

Input-case: >1050 VDC

Output-case: >500 VDC                     

Environmental Characteristic

Substrate Working Temperature ……………… Industry: -40-+100℃

Storage temperature …………………… Industry: -45~ +105℃

REM Features

Positive Logic: High level or no connect working

Protection features

Input undervoltage protection         Output overcurrent protection

Input overvoltage protection          Output short circuit protection

Output overvoltage protection         Over temperature protection

Models 

Mechanical Drawing & Pin definition