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
l Voltage set-point accuracy ……………… ±2%
l Line Regulation (Main) ……….........……… ±0.5%
l Load regulation (Main) ………........…..........±0.5%
l Output Current Limited ................................. 120% （Typ）
l Output current …………………………………5.6-14.9A for optional
l Output voltage …………………………………24/48V
l Power ……………………………………………300-800W
General Characteristic
l Switching frequency …………………… 100-200 KHz
l Isolation resistance …………………… 200 MΩ
l Isolation voltage
u Input-output: >1500 VAC/MIN (Leakage current ＜5mA)
u Input-case: >1500 VAC/MIN (Leakage current ＜5mA)
u Output-case: >500 VDC/MIN
l Environmental Characteristic
u Substrate Working Temperature ………Industry: -25-+85℃
Military I: -40-+85℃
Military II: -55-+85℃
u Storage temperature …………………… Industry: -45~ +105℃
Military: -55-+105℃
Protection Features
Input undervoltage protection Output overcurrent protection
Output short circuit protection Over temperature protection
Models
Input V. (Vac) | Input V. range (vac) | Output V.(V) | Output Curr. (A) | Ripple &noise pk-pk (mv) | Efficiency (Typ) | Models | |
SING | 220 | 176-264 | 24 | 11.1 | 200 | 84% | PUPC300-220S24 |
220 | 176-264 | 48 | 5.6 | 300 | 84% | PUPC300-220S48 | |
220 | 176-264 | 48 | 9.3 | 300 | 84% | PUPC500-220S48 | |
220 | 176-264 | 48 | 14.9 | 200 | 84% | PUPC800-220S48 | |
Remark:
Only typical models listed. If you need other models, please advise the input voltage, output voltage and power.
Mechanical Drawing & Pin definition