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LRS-450/500 Series: 450W&500W Enclosed Type Switching Power Supply

WEHO, a manufacturer of switching power supply for 15 years from 10w to 3000w, launched the first member of the LRS family in 2015.

Since then, the LRS family (LRS-35 ~ LRS-400) has been the hot-selling industrial standard power supply. With its automated production and ultra-cost-effective high-quality performance, it has almost become synonymous with industrial chassis-type standard power supplies.

Without a doubt, LRS represents the name of “Standard Power Supply”.To meet the needs and expectations of the vast LRS market, WEHO  is launching its new higher-wattage products in the LRS family, LRS-450 and 500 series, to make the LRS family of products more complete.

★ Withstand 300 VAC surge input for 5 second

★ 1U low profile

★ Withstand the 5G vibration test

★ High efficiency, long life, and high reliability

★ 2 years warranty

Withstand 300 VAC surge input for 5 second

The LRS-450W&500W series adopt an outward FAN cooling dissipation design. This design greatly improves the stability of the product.

This product complies with complete international safety regulations such as CE/BIS and others. WEHO switching power supply persists in maintaining quality with high efficiency up to Max. 92%.

In addition, the LRS-450W&500W implement 3 seconds constant current limit for overload protection and enhance greater flexibility when dealing with inductance and capacitance loads.

For the detailed specifications of LRS, please contact WEHO’s salespersons.

item   Item size Weight PC/CTNS Input AC
12V 24V 36V 48V (mm) (kg) (pcs) (V)
LRS-35-□ 3A 1.5A 1A 0.8A 99*82*30 0.2 80 100V-240V
LRS-50-□ 4.2A 2.2A 1.3A 1.0A 99*82*30 0.2 80 100V-240V
LRS-60-□ 5A 2.5A 1.6A 1.25A 99*82*30 0.2 60 100V-240V
LRS-75-□ 6A 3.2A 2.1A 1.6A 99*97*30 0.25 60 100V-240V
LRS-100-□ 8.5A 4.5A 2.7A 2.1A 129*97*30 0.3 45 100V-240V
LRS-120-□ 10A  5.0A 3.3A 2.5A 129*97*30 0.3 45 100V-240V
LRS-150-□ 12.5A 6.5A 4.3A 3.3A 159*97*30 0.4 40 110/220V
LRS-200-□ 17A 8.3A 5.5A 4.4A 215*115*30 0.65 20 110/220V
LRS-250-□ 20A 10A 6.9A 5A 215*115*30 65 20 110/220V
LRS-350-□ 29A 14.6A 9.7A 7.3A 215*115*30 0.75 20 110/220V
LRS-400-□ 33A 16.5A 11A 8.3A 215*115*30 0.75 20 110/220V
LRS-450-□ 37.5A 18.8A 12.5A 9.4A 215*115*50 1.0 20 110/220V
LRS-500-□ 41A 21A 14A 10.5A 215*115*50 1.0 20 110/220V