
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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