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Winston LRS- 50W new series single output 50W 5V to 48V switch power supply

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  • LRS-50W
  • Winston

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MODEL LRS-50-5 LRS-50-12 LRS-50-15 LRS-50-24 LRS-50-36 LRS-50-48
OUTPUT DC Voltage 5V 12V 15V 24V 36V 48V
Rated Current 10A 4.2A 3.4A 2.2A 1.45A 1.1A
Current Range 0~10A 0~4.2A 0~3.4A 0~2.2A 0~1.45A 0~1.1A
Rated Power 50W 50.4W 51W 52.8W 52.2W

52.8W

Ripple &Noise(max.) Note.2 80mVp-p 120mVp-p 120mVp-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 Note.3 ±2.0% ±1.0% ±1.0% ±1.0% ±1.0%

±1.0%

Line Regulation Note.4 ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%

±0.5%

Load Regulation Note.5 ±1.0% ±0.5% ±0.5% ±0.5% ±0.5%

±0.5%

Setup, Rise Time 1000ms, 30ms/230VAC 2000ms,30ms/115VAC at full load
Hold Up Time (Typ.) 30ms/230VAC 12ms/115VAC at full load
INPUT Voltage Range 85 ~ 264VAC 120 ~ 373VDC
Frequency Range 47 ~ 63Hz
Efficiency (Typ.) 83% 86% 88% 88% 89% 90%
AC Current (Typ.) 00.95A/115VAC 0.56A/230VAC
Inrush Current (Typ.) CCOLD START 45A/230VAC
Leakage Current <0.75mA/ 240VAC
Protection Over Load 110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Over Voltage 5.9~7.3V 13.8~16.2V 18.75~21.75V 28.8~33.6V 41.4~48.6V 55.2~64.8V
Protection type : Shut down o/p voltage, re-power on to recover
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 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
Safety &
EMC
Safety Standards EN60950-1, EN60335-1, EN61558-1 2 16 approved
Withstand voltage I/P-O/P:3.0KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC
Isolation resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25ºC/70% RH
Others MTBF 645K hrs min. MIL-HDBK-217F (25ºC)


Dimension:

LRS-50-J

Product Description

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LRS-50-

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