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Meanwell LRS-350-12 CNC Power Supply 350W 12VDC 29A 115/230VAC Enclosed Switching Power Supply

Meanwell LRS-350-12 CNC Power Supply 350W 12VDC 29A 115/230VAC Enclosed Switching Power Supply
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Our Price:$30.44
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Qty.Range(unit) Price(unit) Discount
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10 $28.31 7%
50 $27.40 10%
100 $26.48 13%
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LRS-350-12 MEAN WELL 350W 12VDC 29A 115/230VAC Enclosed Switching Power Supply


MEANWELL LRS-350 series is a 350W single-output enclosed type power supply with 30mm of low profile design. Adopting the input of 115VAC or 230VAC (select by switch), the entire series provides an output voltage line of 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V and 48V. The model LRS-350-12 is popular 12v power supply in the Switching Power Supply in the market.

LRS-350 has the complete protection functions and 5G anti-vibration capability; it is complied with the international safety regulations such as IEC / UL 62368-1. 




12V DC 29A output

AC input voltage range: 90 ~ 132VAC

Rated power: 348W

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)

3 years warranty



Industrial automation machinery

Industrial control system

Mechanical and electrical equipment

Electronic instruments, equipments or apparatus



Full Datasheet: LRS-350-12.pdf

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Power Supply Specification
Max. Output Current(A) 29
Power(W) 348
Output Voltage(VDC) 12
Input Voltage(VAC/VDC) 90 - 132 / 180 - 264
Dim.(LxWxH)(mm/in.) 215 x 115 x 30 / 8.46 x 4.53 x 1.18
Input Frequency(Hz) 47 - 63
Efficiency(%) 85%
Physical Specification
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