For sale: 48V to 12V DC Step Down Converter (10A / 120W)

This represents a heavy-duty, waterproof voltage reducer, perfect for powering 12V accessories (such as lights, radios, or stereos) on 48V vehicles like Golf Carts, Forklifts, or Solar Power setups.

Although the box is branded "HomelyLife," the actual unit inside is manufactured by TOBSUN (Model THJ4812C120Z), a well-known manufacturer of industrial power converters.

Condition:

• Status: New / Open Box.

• Notes: The item has never been installed or used. I simply opened the box to photograph the unit for this listing.

Key Features:

• High Efficiency: Converts 48V DC input to stable 12V DC output.

• Waterproof Design: Sealed in a durable aluminum alloy shell that acts as a heat sink for heat dissipation.

• Compact & Robust: Shockproof, moisture-proof, and dust-proof potting.

• Safety Protection: Over-current, low-voltage, and over-heat protection.

Technical Specifications (from unit label):

• Model: THJ4812C120Z

• Input: 48V DC

• Output: 12V DC

• Max Current: 10A

• Max Power: 120W

Wiring Configuration (Based on Label):

• Input: Red Wire (+) / Black Wire (-)

• Output: Yellow Wire (+) / Black Wire (-)

What's Included:

• 1x 120W DC-DC Converter

• Original Box