Regulated DC Switching Power Supply 12V DC 40A 480W
If you need other output voltage, please contact with us!!!
Features:
Low price and high reliability
High efficiency, high reliability, low cost
Universal AC input / full range
100% full load burn-in test
Protections: Short circuit/ Over load/ Over voltage
PWM control and regulated
Forced air cooling by built in DC fan
Built-in cooling Fan ON-OFF control
Fixed switching frequency at 25KHz
DC Output Voltage:12VDC;
Output Voltage Tolerance:+/-2%;
Output Current: Amps 40;
Output Current Range:0~40Amps;
Output Power:480Watts;
Ripple And Noise: 240mvp-p;
Voltage Range:10-13.2V;
Efficiency:84%
INPUT
AC 180~264V 50/60HZ:255~373VDC
OUTPUT
DC 12V 40A
AC Current:7A/115V 3.5A/230V
Inrush Current(Max.):18A/115V 36A/230V
PROTECTION
Over Load 105%～135%
Over Voltage 115%~135%
Protection type: Shut down o/p voltage, re-power on to recover
ENVIRONMENT
Working Temp., Humidity -10℃～+50℃；20%～90 %RH
Storage Temp., Humidity -20℃～+85℃；10%～95 %RH
Vibration 10～500Hz，2G 10min./1cycle，period for 60min, each along X, Y, Z axes
SAFETY
Withstand Voltage I/P-O/P: 1.5KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
STANDARD
Safety Standard Design refer to UL1950
EMC Standard Design refer to EN55022，EN61000
Standards: CE;
Dimension:185x120x93mm
