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The Recom Power R-78W5.0-0.5 is a 0.5A switching regulator designed to provide a stable 5V output voltage. It operates within an input voltage range of 6.5VDC to 32VDC and offers high efficiency up to 93%, eliminating the need for heatsinks. This DC/DC converter is suitable for applications requiring a stable voltage supply without a PCB, such as high power LED lighting, battery-powered systems, and cooling systems.
Key electrical specifications include a typical quiescent current of 5mA, internal power dissipation of 0.4W, and an operating frequency between 280kHz and 380kHz. The output ripple and noise are limited to 50mVp-p. For protection, it features continuous short circuit protection with automatic recovery.
The device has a compact SIP3 wired package with dimensions of 17.5mm x 11.5mm x 8.5mm. It is designed for chassis mounting and operates reliably in temperatures ranging from -40°C to 85°C. The converter also includes built-in diode protection against reverse current flow.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is from 6.5V to 32V.
The output voltage is 5V.
The maximum output current is 0.5A.
The typical efficiency is 93%.
It operates from -40°C to +85°C.
It uses chassis mount packaging.