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Mean Well LRS-450-12 Power Supply 450W 12V
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Mean Well LRS-450-12 Power Supply 450W 12V
Description
Description
Features:
Brand MEANWELL
AC input voltage range: 90 ~ 132VAC
Rated power: 450W
AC input range selectable by switch
Withstand 300VAC surge input for 5 second
Protections: Short circuit / Overload / Over voltage / Over temperature
Forced air cooling by built-in DC fan
Built-in cooling Fan ON-OFF control
1U low profile
Withstand 5G vibration test
LED indicator for power on
No load power consumption < 0.75W
100% full load burn-in test
High operating temperature up to 70℃
Operating altitude up to 5000 meters (Note.8)
High efficiency, long life and high reliability
3 years warranty
General Specification
| AC input voltage range | 180 / 264VAC by switch |
| AC inrush current (max.) | Cold start, 60A at 230VAC |
| DC adjustment range | ±10% by potentiometer |
| Overload protection Range | 105%~150% |
| Overload protection Type | Constant current limiting, unit will shutdown after 3 sec, re-power on to recover |
| Over voltage protection Range | 5.75 ~ 6.75V, 13.8 ~ 16.2V, 18 ~ 21V, 27.6 ~ 32.4V, 41.4 ~ 48.6V, 55.2 ~ 64.8V |
| 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 | -20 ~ +70℃ (Refer to "Derating Curve") |
| Safety standards | BS IEC/UL 62368-1, EAC TP TC 004,AS/NZS62368.1 approved |
| Dimension (LxWxH) | 225*124*35mm (L*W*H) |
Specifications
Specifications
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BrandMean Well
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SeriesLRS Series
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Power Rating450 Watt
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Output Voltage12 Volt
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Rated Current37.5 Ampere
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Input Voltage90V~132V
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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-20°C~70°C
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Warranty3 Year
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Length8.86 in
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Width4.88 in
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Height1.38 in
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Weight1.87 lb
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