300-800W Electric power supply

Product Description

Features

l  Wide range of input voltage

l  Broadband noise filter of input

l  Surge suppress circuit of input

l  Comply with UL 1950, IEC950 safety regulation

l  Attractive outline design

l  Fast dynamic response

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

Input Characteristic

 Voltage range

220VAC (Normal Rated Value): 176 ~ 264 VAC

Output Characteristic

Voltage set-point accuracy ……………… ±2%

Line Regulation (Main) ……….........……… ±0.5%

Load regulation (Main) ………........…..........±0.5%

Output Current Limited ................................. 120% （Typ）

Output current …………………………………5.6-14.9A for optional

Output voltage …………………………………24/48V

Power ……………………………………………300-800W

General Characteristic

Switching frequency …………………… 100-200 KHz

Isolation resistance ……………………  200 MΩ

Isolation voltage

Input-output: >1500 VAC/MIN (Leakage current ＜5mA)

Input-case: >1500 VAC/MIN (Leakage current ＜5mA)

Output-case: >500 VDC/MIN

Environmental Characteristic

Substrate Working Temperature ………Industry: -25-+85℃
                                   Military I: -40-+85℃

                                   Military II: -55-+85℃

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

                                   Military: -55-+105℃

Protection Features

Input undervoltage protection         Output overcurrent protection

Output short circuit protection         Over temperature protection

Models 

 Remark: 

 Only typical models listed. If you need other models, please advise the input voltage, output voltage and power.

Mechanical Drawing & Pin definition