•AC input range selectable by switch

•Withstand 300VAC surge input for 5 second

•No load power consumption<0.5W

•Miniature size and 1U low profile

•High operating temperature up to 70°C

•Protections: Short circuit / Overload / Over voltage / Over temperature

•Cooling by free air convection

•Compliance to IEC/EN 60335-1(PD3) and IEC/EN61558-1, 2-16 for household appliances

•Operating altitude up to 5000 meters

•Withstand 5G vibration test

•High efficiency, long life and high reliability

•LED indicator for power on

•Over voltage category III

•100% full load burn-in test

•3 years warranty 


LRS-150 series is a 150W single-output enclosed type power supply with 30mm of low profile design. Adopting the input of 115VAC or 230VAC(selectable by switch), the entire series provides an output voltageline of 12V, 15V, 24V, 36V and 48V.

In addition to the high efficiency up to 90%, the design of metallic mesh case enhances the heat dissipation of LRS-150 that the whole series operates from -30°C through 70°C under air convection without a fan. Delivering an extremely low no load power consumption (less than 0.5W), it allows the end system to easily meet the worldwide energy requirement. LRS-150 has the complete protection functions and 5G antivibration capability; it is complied with the international safety regulations such as TUV EN60950-1,EN60335-1,EN61558-1/-2-16, UL60950-1 and GB4943. LRS-150 series serves as a high price-to-performance power supply solution for various industrial applications.

DC Voltage

Rated Current

Current Range
0 ~ 12.5A

Rated Power

Ripple & Noise (max.)Note.2

Voltage ADJ. Range
10.2 ~ 13.8V

Voltage Tolerance Note.3

Line Regulation

Load Regulation

Setup, Rise Time
500ms, 30ms/230VAC 500ms, 30ms/115VAC at full load

Hold Up Time (Typ.)
40ms/230VAC 35ms/115VAC at full load
Voltage Range
85 ~ 132VAC / 170 ~ 264VAC by switch 240 ~ 370VDC(switch on 230VAC)

Frequency Range
47 ~ 63Hz


AC Current(Typ.)
3A/115VAC   1.7A/230VAC

Inrush Current(Typ.)

Leakage Current

<0.75mA / 240VAC

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DC Voltage 12V Single Output Switching Power Supply 150W LRS-150-12

  • Product Code: LRS-150-12
  • Availability: In Stock
  • $0.00