WaterProof 48V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator

48V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator

This waterproof 48V to 13.8V DC/DC power converter regulator reduces high input voltage down to a stable 13.8V output for powering 12V-system electronics safely.

Overview

This 48V to 13.8V 20A 276W step down DC/DC power converter regulator delivers reliable, stable voltage conversion for demanding electrical setups. Engineered for harsh environments, this power converter regulator ensures consistent performance in vehicles, golf carts, and solar installations. The rugged step down DC/DC power converter regulator provides essential over-voltage, over-current, and over-temperature protection.

Built For Performance

• Provides a continuous 20-amp, 276-watt output from a nominal 48V input.
• IP68 waterproof rating ensures complete protection against dust and moisture ingress.
• Constructed with a heavy-duty die-cast aluminum shell for optimal heat dissipation.
• Equipped with built-in protections against over-voltage, under-voltage, overload, and short circuits.
• Achieves high conversion efficiency of up to 95 percent to minimize energy loss.

On-The-Job Use

• Installed in electric golf carts to run 12-volt accessories like lights and audio systems.
• Used in solar power systems to step down battery bank voltage for standard electronics.
• Deployed in marine applications to power communication equipment from high-voltage banks.

Specs At A Glance

Good To Know

Q: Can this unit be mounted directly in exposed areas? A: Thanks to the IP68 waterproof rating, this converter can handle dust and moisture, though mounting in a shielded area is always best for longevity.

Q: Does this step-down regulator require a cooling fan? A: The die-cast aluminum housing acts as a passive heatsink, removing the need for noisy or failure-prone cooling fans.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.