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Rectangular aluminium box with sealed edges and wire leads

LORDWORLD

LORDWORLD 240W DC-DC 24V-48V to 12V 20A Waterproof Converter

SKU CH-RRBW-Y2CJG

Steps 24V, 36V or 48V inputs down to 12V at 20A with 240W capacity, IP-rated aluminium housing and full protection suite

  • Delivers stable 12 V power from 24 V, 36 V or 48 V sources
  • Supplies up to 20 A continuous current for demanding 12 V loads
  • Handles 240 W maximum output for high-power applications
  • Fully waterproof aluminium housing with silicone sealing resists dust, shock and moisture
  • Built-in undervoltage, overload, overcurrent, overheat and short-circuit protection safeguards connected equipment

240W 12V Converter for 24V-48V Systems

This waterproof DC-DC step-down converter accepts a 20V to 60V input range and delivers a regulated 12V output at up to 20A. It is designed for automotive trucks, golf carts, and industrial equipment running on 24V, 36V, or 48V nominal batteries. The 240W maximum power rating suits LED strips, surveillance systems, and motor drives. Buyers needing higher output voltage or isolated conversion should look elsewhere.

Sustained Load Behaviour with Multiple Protections

The aluminium shell with silicone sealing acts as a heatsink, allowing continuous operation at the rated 240W without thermal throttling. Built-in safeguards include input undervoltage lockout, overload, overcurrent, overheat, and output short-circuit protection. These circuits engage automatically to protect both the converter and connected loads during prolonged demand. The unit maintains stable regulation across the full input range.

IP-Rated Aluminium Housing for Harsh Environments

The 100% waterproof, dustproof, and shockproof enclosure withstands vibration, moisture, and debris common in vehicle and outdoor installations. A sealed aluminium body ensures durability without active cooling fans. An integrated input fuse adds a layer of fault protection. Installers should verify wiring gauge for 20A continuous current and ensure adequate airflow around the casing.

Highlights

  • Delivers stable 12 V power from 24 V, 36 V or 48 V sources
  • Supplies up to 20 A continuous current for demanding 12 V loads
  • Handles 240 W maximum output for high-power applications
  • Fully waterproof aluminium housing with silicone sealing resists dust, shock and moisture
  • Built-in undervoltage, overload, overcurrent, overheat and short-circuit protection safeguards connected equipment

Specifications

BrandLORDWORLD

Questions about this item

How much heat does the 240W converter produce when running at full 20A load all day?

The aluminium shell with silicone sealing acts as a heatsink and is rated for continuous 240W operation; built-in overheat protection will shut it down if temperatures exceed safe limits.

What input wiring and fuse rating must I already have to connect this 24V-48V reducer?

You need a DC source between 20V and 60V (nominal 24V, 36V or 48V) capable of supplying at least 20A, plus an appropriately rated input fuse and correctly sized cables for that current.

Will this 12V 20A output safely power older 12V accessories like halogen lights or a legacy CB radio in my golf cart?

Yes, the regulated 12V output with overload, overcurrent and short-circuit protection will run any 12V load up to 20A, including older accessories, provided their total draw stays within 240W.

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