LRS-350W Ultrathin Efficient Power supply

LRS-350W Ultrathin Efficient Power supply

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Technical data

MODEL LRS-350-5 LRS-350-12 LRS-350-15 LRS-350-24 LRS-350-36 LRS-350-48
OUTPUT DC Voltage 5V 12V 15V 24V 36V 48V
Rated Current 60A 29A 23.2A 14.6A 9.7A 7.3A
Current Range 0~60A 0~29A 0~23.2A 0~14.6A 0~9.7A 0~7.3A
Rated Power 300W 348W 348W 350.4W 349.2W 350.4W
Ripple &Noise 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 200mVp-p
Voltange ADJ. Range 4.5~5.5V 10.2~13.8V 13.5~18V 21.6~28.8V 32.4~39.6V 43.2~52.8V
Voltage Tolerance ±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%
Load Regulation ±2.0% ±1% ±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
INPUT Voltage Range 90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC)
Frequency Range 47 ~ 63Hz
Efficiency 83.5% 85% 86% 88% 88.5% 89%
AC Current 6.8A/115VAC 3.4A/230VAC
Inrush Current CCOLD START 60A/115VAC  60A/230VAC
Leakage Current <2mA/ 240VAC
Protection Over Load 110 ~ 140% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Over Voltage 5.75~6.75V 13.8~16.2V 18~21V 28.8~33.6V 41.4~48.6V 55.2~64.8V
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Function Fan ON/OFF Control RTH3 50 FAN ON, 40 FAN OFF
Environment Working Temp. -20 ~ +70ºC (Refer to “Derating Curve”)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp.,Humidity 40 ~ +85 , 10 ~ 95% RH
Temp.Coefficien ±0.03%/ºC (0~50ºC)
Vibration 10~ 500 Hz, 5G 10min./1 cycle, 60 min. each along X, Y, Z axes
Safety&EMC Safety Standards EN60950-1 approved
Withstand voltage I/P-O/P: 3.0 KVAC I/P-FG: 2 KVAC O/P-FG: 1.25 KVAC
Isolation resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500 VDC / 25ºC/70% RH
Others MTBF 327.9 K hrs min. MIL-HDBK-217F (25ºC)
Dimension 215*115*30 mm (L*W*H)
Packing 0.76 kg



Additional information

Weight 0.76 kg
Dimensions 21.5 x 11.5 x 3 cm
dc output voltage, current

5V 0~60A, 12V 0~29A, 15V 0~23.2A, 24V 0~14.6A, 36V 0~9.7A, 48V 0~7.3A, Customizable


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