Mean Well LRS-350-12 Enclosed Switching Power Supply

AC-DC Single Output 12V, 29A, 350W High Reliability Low Profile

MEAN WELL 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 the most popular 12v power supply in the Switching Power Supply in the market.
In addition to the high efficiency up to 89%, with the built-in long life fan LRS-350 can work under -25~ +70℃ with full load. Delivering an extremely low no load power consumption (less than 0.75W), it allows the end system to easily meet the worldwide energy requirement.
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. LRS-350 series serves as a high price-to-performance power supply solution for various industrial applications.

Features:
1. AC input range selectable by switch
2. Withstand 300VAC surge input for 5 second
3. Protections: Short circuit/ Overload/Over Voltage/ Over Temperature
4. Forced air cooling by built-in DC fan
5. Built-in cooling Fan On-Off control
6. 1U low profile
7. Withstand 5G vibration test
8. LED indicator for power on
9. No Load Power consumption<0.75w
10. 100% full load burn-in test
11. High operating temperature up to 70℃
12. Operating altitude up to 5000meters
13. High efficiency, long life and high reliability

Specifications:
Output Voltage: 12V DC
Input Voltage: 110V AC / 220V AC
Max Wattage: 348W
Max Amperage: 29A
Max Recommended Usable Wattage: 278W (80% of max)
Max Recommended Usable Amperage: 23Amps (80% of max)

Dimension:
Dimension: 215 x 115 x 30 mm (L x W x H)
Weight: 0.58 Kilograms
Mounting Screw Size: M4-0.7