NDR dinrail 75W AC to DC single output switching power supply

NDR-75 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, over load and over voltage protections and DC OK relay contact with LED indicator for monitoring the PSU status.

Model NDR-75-12 NDR-75-24 NDR-75-48
DC output voltage 12V 24V 48V
Rated output current 6.3A 3.2A 1.6A
Output current range 0-6.3A 0-3.2A 0-1.6A
Wave and noise(Note:3) 80mVp-p 120mVp-p 150mVp-p
Inlet stability(Note:4) ±0.5% ±0.5% ±0.5%
Load stability(Note:5) ±1% ±1% ±1%
DC output power 75.6W 76.8W 76.8W
Efficiency 86% 88% 89%
Adjustable range for DC voltage 10.8~13.2V 21.6~26.4V% 43.2~52.8V%
AC input voltage range 85~264VAC 47~63Hz;120~370VDC
Input current 1.8A/115V 0.9A/230V
Overload protection 105%~150% Type: pulsing hiccup shutdown Reset: tuto recovery
Over-voltage protection 13.8~16.2V 27.6~26.4V 43.2~52.8V
Setup, rise , hold up time 1200ms, 60ms, 60ms/230V
Withstand voltage Input and output internal: Input and encolsur: 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 32×125.2×102mm
Weight 0.51Kgs
Safety standards CE

It is complied with the international CE ROHS

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

Universal AC input/Full range

Low cost , high reliability

100% full load burn-in test

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