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The Mean Well USA RSD-300B-12 is a robust DC DC converter designed for demanding applications. It delivers a stable 12V output at a maximum current of 22.5A, providing a total power of 270W. This unit is built for reliability, featuring a wide 2:1 input voltage range and operating temperatures from -40°C to 70°C.
Designed with railway and ITE (Commercial) applications in mind, the RSD-300B-12 meets stringent safety standards including EN50155. Its enclosed, chassis mount design facilitates integration into various systems. The converter boasts high isolation voltage and protection features for enhanced operational safety.
Key electrical specifications include a typical efficiency of 89.5%, line regulation of 0.03%, and load regulation of 0.03%. It also features overload protection and overvoltage protection.
With dimensions of 216.0mm x 96.5mm x 40.0mm, this converter offers a low profile suitable for space-constrained environments. The unit is packaged as 12 pieces per standard package.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The RSD-300B-12 provides a 12VDC output voltage at a maximum current of 22.5A.
The maximum power output for the RSD-300B-12 is 270W.
The input voltage range for the RSD-300B-12 is 16.8~31.2Vdc, with a 1-second tolerance up to 33.6Vdc.
The operating temperature range for the RSD-300B-12 is -40°C to 70°C.
The RSD-300B-12 complies with EN55022 (CISPR22) Class A/B emissions, EN50155, and EN50121-3-2.
The I/O isolation voltage for the RSD-300B-12 is 4000Vdc.