Power adapter/inverter mean well RSDW08F-05, 8 W, 5 V output

MEAN WELL RSDW08F-05 is a compact DC-DC railway single output converter delivering a regulated 5 V output at up to 1.6 A from a 9–36 V DC input. The module provides 1.5 kVDC input-to-output isolation, a DIP through-hole package for straightforward PCB mounting, and a remote ON/OFF control. Designed for low-power electronic and railway-related applications, it is RoHS compliant and suitable for production volumes supplied in bulk.

Advantages

The RSDW08F-05 combines a wide input range with regulated 5 V output and 1.5 kVDC isolation, enabling safe interfacing between different voltage domains. Its DIP through-hole form factor simplifies assembly and replacement on printed circuit boards. The remote ON/OFF feature allows external control of power delivery, and RoHS compliance supports use in regulated markets.

Suitable for

• Railway and transportation electronics requiring isolated 5 V supplies
• Low-power control boards and embedded systems
• OEM integrations and production runs supplied in bulk
• Device repairs and PCB replacements

Key specifications

• Brand: MEAN WELL
• Model: RSDW08F-05 (MPN)
• Input voltage: 9–36 V DC
• Output voltage/current: 5 V DC at 1.6 A
• Output power: 8 W
• Isolation: 1.5 kVDC input-to-output
• Package: DIP through-hole
• Features: Remote ON/OFF, RoHS compliant
• EAN: 4021087048422

How to use

Mount the DIP through-hole converter onto the PCB following the supplier's recommended footprint and ensure correct polarity of input and output connections. Provide a DC input within 9–36 V and verify the remote ON/OFF wiring if external control is required. Verify adequate cooling and maintain separation from high-voltage circuits despite the isolation rating. Test the output under load to confirm stable 5 V regulation before integrating into the final system.

Recommendations

Operate the module within specified input and output ratings, observe the 1.5 kVDC isolation limits, and follow PCB layout and grounding guidelines from MEAN WELL to ensure reliable operation. For bulk installations, inspect units on arrival and consider transient protection on the input for harsh railway environments.