320w PFC switching power supply

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320w PFC switching power supply

Product name : 320w PFC switching power supply

Item : SP-320

Details :

320w PFC switching power supply

SP-320W series PFC functional single switching power supply

Features：

·universal AC input

·Small volume，low weight，high efficiency

·Protections：short circuit/over load/over voltage/over temp

·Built-in cooling DC fan

·Cooling fan ON-OFF auto control

·BUilt-in power factor correction, PF>0.95

·LED indicator for power on

·100% full load burn-in test

·2 Year warranty

Specification details:

Model		SP-320-5	SP-320-12	SP-320-15	SP-320-24	SP-320-36	SP-320-48
output	DC voltage	5V	12V	15V	24V	36V	48V
	Voltage tolerance	±2%	±1%	±1%	±1%	±1%	±1%
	Rated current	50A	25A	20A	12.5A	8.5A	6.5A
	Current range	0~50A	0~25A	0~20A	0~12.5A	0~8.5A	0~6.5A
	Rated power	250W	300W	300W	300W	306W	312W
	Ripple&noise	150mvp-p	150mvp-p	150mvp-p	200mvp-p	200mvp-p	240mvp-p
	DCvoltage ADJ.range	-9%~+10%	±10%	±10%	±10%	±10%	±10%
input	Voltage range	90~264VAC，125~370VDC
	frequency	47~63HZ
	AC current	4.0A/115VAC，2.0A/230VAC
	efficiency	80%	86%	86%	88%	88%	89%
	Inrush current	Cold start current 25A/115VAC，40A/230VAC
	Leakage current	< 3.5mA/240VAC
	Power factor	PF>0.95/230VAC,PF>0.98/115VAC Start overload protection
protection	overload	Rated output power110%~135% start over load protection
	overload	Protection type：hiccup mode，auto-recovery after fault condition is removed
	Over voltage	6.8~8.2V	15.6~17.8V	18.6~20.8V	30.6~33.2V	42.6~44.2V	54.8~56.6V
	Over voltage	protection type：cutoff output，recovery after restart power
	Over temperature	≥50℃fan on，≤45℃fan off，≥85℃±5℃ start over temperature protection
	Over temperature	Protection mode：cutoff output，auto-recovery after temperature become normal
environment	Working temp,humidity	-20℃~+60℃，20%~90%RH
	Storagetemp,humidity	-40℃~+85℃，10%~95%RH non-condensing
	Withstand vibration	10~500HZ，2G 10min/1cycle，period for 60 minutes，each axes
safety	Withstand voltage	I/P-O/P：3KVAC I/P-FG：1.5KVAC O/P-FG：0.5KVAC
safety	Isolated resistance	I/P-O/P,I/P-FG,O/P-FG：100M ohms/500VDC
Fitstandard	Safety standard	Fit UL1012
Fitstandard	EMC standard	comply to EN55022，CLASSA
others	Dimension	21511550mm (LWH)
others	Weight/packing	1kg/24pcs/25kg/0.049m³/1.72CUFT
note	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation.

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