RPS40 DIN Rail Mount 40W Power Supply, a compact and reliable solution for your power needs. Here are the key specifications that define its capabilities:

Input Voltage: Wide input voltage range of 90 – 264 VAC (127 – 370 VDC), ensuring compatibility with various power sources. Output Voltage: Adjustable output voltage ranging from 12V to 48V, providing flexibility for different applications. Output Power: Delivering 40W of power, catering to a range of devices and systems. Protection Features: Equipped with overload, overtemperature, and overvoltage protection, enhancing operational safety and durability. Temperature Range: Operating efficiently within a temperature range of -25°C to +70°C, with startup assured even at -25°C. Compact Design: With dimensions of 35 x 90 x 60 mm (W x H x D), it offers efficient space utilization. Mounting: Easily mounted on a 35mm DIN Rail, simplifying installation.

The RPS40 Power Supply ensures stable and efficient power delivery, suitable for various applications and environments. Its protective features safeguard connected devices, and the compact design allows it to fit seamlessly into your setups. With reliable performance and adaptability, the RPS40 is a dependable choice for powering your systems.



Input Voltage 90 – 264 VAC (127 – 370 VDC)
Input Frequency 50/60 Hz
Inrush Current < 60 Amps; Measured at 264 VAC, 25°C Ambient, Cold start
Output Voltage 12 V to 48 V
Output Power 40 W
Voltage Tolerance ± 1 %
Line Regulation ± 1 %
Load Regulation ± 1 %
Turn On Time < 1 sec @ 230 VAC & < 3 sec @ 115 VAC, Full load
Hold Up Time ≥ 25 ms @ 230 VAC & ≥ 6 ms @ 115 VAC, Full load
Rise Time < 100 ms
Overload Protection > 110 % of rated output current; Hiccup mode; Autorecovery type
Overtemperature Protection Power supply shuts down when the temperature of PCB below main transformer reaches typically 120°C;
Turns on only after the temperature falls below 90°C typically and AC power is recycled thereafter
Overvoltage Protection Hiccup mode when output over voltage occur; Autorecovery type
Output Short Circuit Protection Hiccup mode when output is shorted; Autorecovery type.
Operating Temperature – 25°C to + 70°C; De-rate linearly above 50°C from 100 % load at 50°C to 50 % load at 70°C.
-25°C to 0°C startup is guaranteed with specification deviation(Output ripple can be more than 10 % of the output voltage.)
Storage Temperature – 40°C to + 85°C
Cooling Natural convection cooled
Humidity 5 to 95 % RH, Non condensing
Altitude 2000 m
Dimension 35 x 90 x 60 mm ( W x H x D )
Weight < 150 gms
< 150 gms 35 mm DIN Rail

Additional information

Weight 1 kg

Related Products