Description

NDR-75W–12V/24V DIN Rail Switching power supply

General
The NDR-75W is a DIN‑rail mounted switching power supply from the NDR Series, converting AC100‑240V input to stable DC12V or DC24V output. With universal AC input, free air convection cooling, and full protections (overload, over voltage, short circuit), it delivers reliable performance for industrial control panels, automation equipment, and factory applications. The output voltage is adjustable ±10% via the built‑in ADJ potentiometer. 100% full‑load burn‑in tested, CE certified, and operating from -20°C to +70°C.

Product Parameter
Product Series: NDR Series
Model: NDR‑75W
Product Type: DIN‑rail switching power supply
AC Input Voltage: 100‑240V, 50/60Hz (universal)
DC Output Voltage Options: 12V or 24V
Cooling Method: Free air convection
Protection Functions: Overload, over voltage, short circuit
Output Voltage Adjustment: ±10% (via ADJ)
Burn‑In Test: 100% full load
Safety Compliance: CE
Working Temperature: -20°C to +70°C
Storage Temperature: -40°C to +85°C
Ambient Humidity: 0‑95% (non‑condensing)
Terminal Connections: L, N (AC input), GND (earth), +V, -V (DC output)
Key Features: High cost‑performance, easy DIN‑rail installation, industry standard reliability