Power Supply Components & switching Power Supply & Standard Series Switching Power Supply & 320W Single Output Switching Power Supply (SKS-320)


320W Single Output Switching Power Supply (SKS-320)

Features:

●  High efficiency, high reliability
●  AC input range selected by switch
●  100% full load burn-in test
●  Protection: Short circuit/ Over load / Over voltage
● Forced air cooling by built in DC fan
●  Cooling Fan ON-OFF auto control
●  Fixed switching frequency at 25KHz
●  2 years warranty
●  Dimensions: 215*115*50mm(L*W*H)

320W Single Output Switching Power Supply (SKS-320)

Specification:

Model		SKS-3200-5	SKS-320-7.5	SKS-320-12	SKS-320-13.5	SKS-320-15	SKS-320-24	SKS-320-27	SKS- 320-48
Output	DC Voltage	5V	7.5V	12V	13.5V	15V	24V	27V	48V
	Voltage Tolerance	±2%	±2%	±1%	±1%	±1%	±1%	±1%	±1%
	Rated Current	50A	36A	25A	22A	20A	12.5A	11A	6.5A
	Current Range	0-50A	0-36A	0-25A	0-22A	0-20A	0-12.5A	0-11A	0-6.5A
	Rated Power	250W	270W	300W	297W	300W	300W	297W	312W
	Ripple & Noise	150 mVp-p	150 mVp-p	150 mVp-p	150 mVp-p	150 mVp-p	150 mVp-p	200 mVp-p	240 mVp-p
	DC Voltage Adj. Range	-10% ±14%	±20%	-16% ±10%	-12% ±11%	-10% ±20%	-16% ±10%	-4% ±18%	-15% ±17%
	Setup,Rise,Hold Time	2s,20ms,20ms at full load
Input	Voltage Range	88～132 VAC/176～264VAC 47～63 Hz; selected by switch 248～370VDC
	AC Current	6A/115V 3.5A/ 230 V
	Efficiency	77%/	80%	82%	83%	84%	86%	86%	87%
	Inrush Current	Cold start 20A/115V 40A/230V
	Leakage Current	< 3.5mA/240VAC
Protection	Over Load	105%～135%
	Over Load	Protection type: Fold back current limiting, recovers automatically after fault condition is removed
	Over Voltage	115%～135%
	Over Voltage	Protection type: hiccup mode, recovers automatically after fault condition is removed.
	Fan Control	RT1≥65℃ FAN ON, ≤55℃ FAN OFF, ≥70℃ output shutdown (5~15V) RT1≥70℃ FAN ON, ≤65℃ FAN OFF, ≥80℃ output shutdown (24~48V)
Environment	Working Temp., Humidity	-10℃～+60℃, 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: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
Safety	Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG:100MΩ/500VDC
Standards	Safety Standard	Design refer to UL1950
Standards	EMC Standard	Design refer to EN55022, EN55024, EN61000
Others	Weight	1.08Kg
Others	Packing	12pcs/13.8Kg/0.98CUFT