Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well LRS-350-4.2 Power Supply 350W4.2V
Description
Description
Features:
No load power consumption <0.5W for 150W; <0.75W for 200W/350W
AC input selectable by switch
Withstand 300VAC surge input for 5 seconds
Ultra compact and 1U low profile
Withstand 5G vibration test
High operating temperature up to 70oC
Protections: Short circuit / Overload / Over voltage / Over temp.
Cooling by free air convection (150W/200W); forced air cooling by built-in DC fan (350W)
Compliance to IEC/EN60335-1(PD3) and IEC/EN61558-1,-2-16 for household appliances (150W)
Operating altitude up to 5000 meters
LED indicator for power on
High efficiency, long life and high reliability
Low cost
3 years warranty
General Specification
| AC input voltage range | 115 / 230VAC by switch |
| AC inrush current (max.) | Cold start, 60A at 230VAC |
| DC adjustment range | ±10% by potentiometer |
| Overload protection Range | 110%~140% |
| Overload protection Type | Hiccup mode, auto-recovery |
| Over voltage protection Range | 115%~145% rated output voltage |
| Over voltage protection Type | Shut down o/p voltage, re-power on to recover |
| Withstand voltage | I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC |
| Working temperature | -25~+70°C (refer to output derating curve) |
| Safety standards | UL60950-1 approved |
| EMC standards | Design refer to EN55022 class A |
| Connection | 9P/9.5mm pitch terminal block |
| Dimension (LxWxH) | 215x 115x 30 |
Specifications
Specifications
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BrandMean Well
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SeriesLRS Series
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Power Rating252 Watt
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Output Voltage4.2 Volt
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Rated Current60 Ampere
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Input Voltage90V~264V
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No of Output1
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Standards MetCB,CE,CQC,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-25°C~70°C
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Warranty3 Year
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Length8.46 in
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Width4.53 in
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Height1.18 in
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Weight1.68 lb
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