logo weho

NDR dinrail 120W AC to DC single output switching power supply

NDR-120 is a slim line DIN rail Class I switching power supply.

Designed with a fully isolated plastic case to prevent user contact and the risk of shock.

Featuring up to 88% efficiency this series can be cooled using only free air convection up to 60°C which significantly increases the reliability and lifetime of the power supply.

Other standard features include its low no-load power consumption, to save energy, short circuit, overload, and over voltage protections, and DC OK relay contact with LED indicator for monitoring the PSU status.

If you have any questions, please do not hesitate to contact us at Email: [email protected].

Model NDR-120-12 NDR-120-15 NDR-120-24 NDR-120-48
DC Output Voltage 12V 15V 24V 48V
Rated Output Current 10A 8A 5A 2.5A
Output Current Range 0-10A 0-8A 0-5A 0-2.5A
Wave And Noise 100mVp-p 120mVp-p 120mVp-p 150mVp-p
Inlet Stability ±0.5% ±0.5% ±0.5% ±0.5%
Load Stability ±1% ±0.5% ±0.5% ±0.5%
DC Output Power 120W 120W 120W 120W
Efficiency 86% 88% 88% 89%
Adjustable Range For DC Voltage 10.8~13.2V 13.5~16.5V 21.6~26.4V% 43.2~52.8V%
AC Input Voltage Range 88~132VAC 47~63Hz; 240~370VDC
Input Current 3.3A/115V
AC Inrush Current Cold-start current:
Overload Protection 105%~150% Type: pulsing hiccup shutdown Reset: auto-recovery
Over-Voltage Protection 13.8~16.2V 18~21V 27.6~32.4V 58~62V
Setup, Rise, Hold Up Time 1200ms,60ms, 60ms/230V
Withstand Voltage Input and output internal:
Input and enclosure: 1.5KvAC,
Output, and enclosure: 0.5KvAC
Isolation Resistance Input and output internal: Input and enclosure, Output and enclosure: 500VDC/100MΩ
Working Temperature And Humidity -10°c ~ +50°c(Refer to output derating curve), 20%~90%RH
Overall Dimension 40×125.2×113.5mm
Weight 0.6Kgs
Safety Standards CE

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

Our products have a long lifespan, are highly reliable, and are very efficient.

Can be installed on DIN rail TS-35/7.5 or 15

This product has a universal AC input that is a full range

2Years Warranty

What’s the best Power Supply products for your business?

Boost your business with WEHO quality power supply prooducts.

Ask an Expert