Thin Power Supply 20V 20A 400W LRS-400-20 With High PFC

Short Description:

Huyssen Power’s Switching power supplies Input Voltage is from 90-264VAC, 50-60Hz, with some models offering an optional industrial grade 277VAC or higher, output power range from 5W to 2,000W. Output Voltages offered between 3 to 600VDC and more.

In addition to our wide range of standard products, we also provide customized power supply services, please contact us directly!

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Specifications:

OUTPUT
Model	LRS-350-3.3	LRS-350-5	LRS-400-12	LRS-400-13	LRS-400-24	LRS-400-36	LRS-400-48
DC Voltage	3.3V	5V	12V	13V	24V	36V	48V
Rated Current	60A	70A	33.3A	30.7A	16.7A	11A	8.3A
Current Range	0~60A	0~70A	0~33.3A	0~30.7A	0~16.7A	0~11A	0~8.3A
Rated Power	198W	350W	400W	400W	400W	400W	400W
Ripple & Noise	80mVp-p	100mVp-p	120mVp-p	150mVp-p	200mVp-p	300mVp-p	400mVp-p
Voltage Adj. Range	2.97~3.6V	4.5 ~ 5.5V	10~ 13.8V	13.5~18V	21.6~28.8V	32.4~39.6V	43.2~52.8V
Voltage Tolerance	±4.0%	±3.0%	±1.5%	±1.0%	±1.0%	±1.0%	±1.0%
Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load Regulation	±2.5%	±2.0%	±1.0%	±0.5%	±0.5%	±0.5%	±0.5%
Setup, Rise Time	1300ms, 50ms/230VAC 1300ms, 50ms/115VAC at full load
Hold Up Time	16ms/230VAC 12ms/115VAC at full load
INTPUT
Voltage Range	90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 370VDC (switch on 230VAC)
Frequency Range	47 ~ 63Hz
Efficiency	79.50%	83.50%	85%	86%	88%	88.50%	89%
AC Current	6.8A/115VAC 3.4A/230VAC
Inrush Current	60A/115VAC 60A/230VAC
Leakage Current	<2mA / 240VAC
PROTECTION
Over Load	110 ~ 140% rated output power
Over Load	Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over Voltage	3.8~4.45V	5.75~6.75V	13.8 ~ 16.2V	18~21V	28.8 ~ 33.6V	41.4~46.8V	55.2~ 64.8V
Over Voltage	Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over temperature	Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT
Working Temp.	-20 ~ +70℃ (Refer to “derating curve”)
Working Humidity	20 ~ 90% RH non-condensing
Storage Temp.,	-40 ~ +85℃, 10 ~ 95% RH
Temp. Coefficient	±0.03%/℃ (0 ~ 50℃)
Vibration	10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY
Safety Standards	UL60950-1 approved
Withstand Voltage	I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH
OTHERS
Dimension	21511530mm (LWH)
Weight	0.86Kg
Packing	20pcs/carton/12.4kg/0.78CUFT

Widely used in : PLC System, Billboards, LED Lighting ,Display screen, 3D Printer, CCTV camera, Laptop, Audio ,Telecommunication ,STB , Intelligent robot, Industrial control, equipment, etc.