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The Bel Power Solutions PSL246-9LR is a high-efficiency DC DC converter designed for applications requiring a reliable power supply without input-to-output isolation. It features a robust enclosed design with conformal coating, suitable for demanding environments.
Key electrical specifications include an input voltage range up to 144 VDC, a single output voltage of 3.3 to 48 VDC, and a maximum output current of 6A, delivering up to 144W of power. The converter boasts high efficiency, reaching up to 97%, and a typical efficiency of 94% at 31V output. It includes essential features like input undervoltage lockout, output voltage adjustment, and inhibit function, along with continuous no-load and short-circuit protection.
Designed for versatility, the PSL246-9LR supports chassis mounting and operates within a wide temperature range of -40°C to 71°C. Its dimensions are 168.5mm x 107.0mm x 36.5mm. The unit is safety-approved to IEC/EN 62368-1 and CSA 60950-1 standards, making it suitable for ITE (Commercial) and Railway applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The single output voltage range is from 3.3 to 48 VDC.
The input voltage can be up to 144 VDC.
The power rating is 144W.
The operating temperature range is -40°C to 71°C.
Yes, it is continuously no-load and short-circuit proof.
It uses chassis mount.