Dual Output 57V 12V Open Frame 200W Constant Voltage Power Supply

         Constant Volatge Power Supply 200W dual output 57V 12V

Description:100-240VAC input constant voltage switching power supply 200W open frame dual output 57V 12V,it is designed for one of our customers,at present it is widely used to the stage lights.

Features:
1, dual power supply 57V 12V is high efficiency, low temperature rise; 
2, open frame 200W power supply;
3, 200W switching power supply open with short circuit, overload, overvoltage protection.

Parameter
Item NO		K18-UP200D5712L
Output	Output Voltage	CH1:+57VDC;      CH2:+12VDC
	Rated Current	CH1:4A;                 CH2:1A
	Current Range	CH1:4A(constant current);                 CH2:0-1A
	Rated Power	240W
	Ripple & Noise	CH1:800mVp-p;  CH2:250mVp-p
	Adjustable Output Range	CH1:51.3-62.7V
	Output Accuracy	CH1:±2%     CH2:+/-5%
	Line Regulation	CH1:±2%     CH2:+/-2%
	Load Regulation	CH1:±2%     CH2: +/-2%
	Set up,Rise,Keep up time	300ms, 20ms, 12ms
Input	Input Voltage Range	88~264VAC
	Input Current	1.6A/115V,0.8A/230V
	Input Frequency	47~63Hz
	Efficiency	90%@230V
	Power Factor	95%@230VAC,98%@115VAC
	Inrush Current	Cool start 20A/230V
	Leakage Current	<0.5mA@240V
Protection	Over Load Protection	105~180%,Hiccup protection,automatic recovery
	Short Circuit Protection	Hiccup protection,automatic recevery.
	Output over-voltage protection	>150% automatic recovery
	Over-temperature protection	＞105 ℃ protection, automatic recovery
Environment	Working Temp.,Humidity	-20~40℃,10~90% RH,No condensation
	Storage Temp.,Humidity	-20~85℃,10~95% RH
	Temp.,Drift	±0.03%/℃(0~50℃)
	Vibration	10~500Hz, 2G 10min /1cycle,PERIOD FOR 60min EACH AXES
Safety&EMC Standards	Safety Standards	GB4706,EN60950-1
	Withstand Voltage	I/P-O/P:3KV;I/P-FG:1.8KV;O/P-FG:0.06KV AC
	Insulation Resistance	I/P-O/P,I/P-FG,O/P-FG:500VDC / 100M Ohms
	EMC Standards	............
Others	Dimension	127*82*40mm(L*W*H)
	Weight	0.4kg
	MTBF	>50hrs
	Fan Supply	YES
Notes	1. All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity; 2. Accuracy: includes set up tolerance, line regulation, load regulation and so on; 3. Ripple Test: 20cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end; 4. Line regulation: at rated load conditions, the input voltage changes from low to high measured; 5. Load regulation: the measured output load from 0 to 100% load change measured.

Product picture: