LRS-450-48

LRS-450-48

Switching Power Supplies 451.2W 48V 9.4A

Description

MEAN WELL LRS-450 450W and LRS-600 600W Switching Power Supplies are single-output enclosed power supplies with a low 1U (41mm) profile design. Adopting a 115VAC to 230VAC input (select by switch), the LRS-450 and LRS-600 devices provide an output voltage line of 5V, 12V, 15V, 24V, 27V, 36V, and 48V. In addition to the high efficiency of up to 92% with built-in long-life fans, the power supplies operate from -20°C to +65°C (LRS-600) or +70°C (LRS-450) with a full load. Features include complete protection functions, 5G anti-vibration capability, and an outward fan cooling design. The MEAN WELL LRS-450 450W and LRS-600 600W Switching Power Supplies comply with international safety regulations and provide a high price-to-performance power supply solution for various industrial applications.

 

Features

  • MEAN WELL patent circuitry and case design (Application number 202220241473.0, 202230060511.8)
  • Withstands 300VAC surge input for 5 seconds
  • AC input range selectable by switch
  • Short-circuit, overload, overvoltage, and over-temperature protection
  • Forced air cooling
  • Built-in cooling Fan ON-OFF control
  • 1U low profile
  • Withstands 5G vibration test
  • High efficiency, long life, and high reliability
  • 3-year warranty

 

Product Attribute Attribute Value
Manufacturer: MEAN WELL
Product Category: Switching Power Supplies
RoHS: Details
Product: Switching Supplies
Output Voltage-Channel 1: 48 VDC
Number of Outputs: 1 Output
Output Power: 450 W
Open Frame/Enclosed: Enclosed
Input Voltage: 90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC
Output Current-Channel 1: 9.4 A
Mounting Style: Chassis
Length: 225 mm (8.858 in)
Width: 124 mm (4.882 in)
Height: 35 mm (1.378 in)
Series: LRS-450
Brand: MEAN WELL
Input Frequency: 47 Hz to 63 Hz
Load Regulation: Regulated
Maximum Operating Temperature: + 70 C
Minimum Operating Temperature: - 20 C
Product Type: Switching Power Supplies
Factory Pack Quantity: 15
Subcategory: Power Supplies
Part # Aliases: LM450-12B48 LM450-20B48
Unit Weight: 1.874 lbs

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