Ignitions and Electrical› Charging Systems
REDARC
REDARC DC In-Vehicle Power Supply - 12V 40A
SKU: R05B DPS1240
Easy — 1–2 hours
Description
Part #: DPS1240
The REDARC DPS1240 is a 12V, 40A DC Power Supply that provides regulated power for sensitive load requirements, including lamps, radios, communications equipment, pumps, TVs, and more from a 12V automotive power system. The 40A DC Power Supply provides a wide input voltage range (9-32V) and optional voltage output for higher efficiency and improved functionality. Without a fan, the noise level is reduced and enables the unit to power hi-tech radio systems without interference. Encapsulated by REDARC's silicone elastomer, the 40A DC Power Supply can be mounted on the outside of the vehicle and used in marine situations. There is also a built-in protection against surges and spikes. Plus, the highly efficient design allows for easy installation.
The 40A DC Power Supply provides a wide input voltage range (9-32V) and optional voltage output for higher efficiency and improved functionality.
Fitment
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Available on iOS & Android
Specifications
| Brand | REDARC |
| Part Number | R05B DPS1240 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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