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Rectangular silver aluminium box with wire leads, compact 3 by 3 by 1.3 inch profile

LORDWORLD

LORDWORLD 36V-48V to 12V 10A 120W DC-DC Buck Converter

SKU CH-5WPA-X39B0

A 36 V to 48 V input buck converter steps down to 12 V at 10 A with 120 W output, intelligent protections and a rugged epoxy-potted aluminium case rated from -40 °C to 80 °C

  • Converts 36V or 48V systems to stable 12V power
  • Delivers 10A continuous output for 120W accessory loads
  • Smart chip guards against over-current, overload, short-circuit and over-heat
  • Rugged aluminium housing with epoxy potting resists water, dust and shock
  • Operates reliably from -40°C to 80°C in harsh environments

Golf-cart voltage reducer

This buck converter steps a 36 V or 48 V nominal system down to a stable 12 V rail rated at 10 A and 120 W. It accepts an input window of 30 V to 60 V, making it suitable for Club Car and similar electric vehicles.

Protection and enclosure features

A smart-chip controller provides over-current, over-load, low-load, short-circuit and over-heat safeguards. The thickened aluminium housing is epoxy-potted for waterproof, dust-proof and shock-resistant operation across a -40 °C to 80 °C range.

Power capacity and installation limits

The 120 W output comfortably runs audio systems, LED strips and accessory lighting in golf carts, scooters, bikes, RVs and boats. Loads that exceed 10 A or require a voltage other than 12 V are outside the converter’s design envelope.

Highlights

  • Converts 36V or 48V systems to stable 12V power
  • Delivers 10A continuous output for 120W accessory loads
  • Smart chip guards against over-current, overload, short-circuit and over-heat
  • Rugged aluminium housing with epoxy potting resists water, dust and shock
  • Operates reliably from -40°C to 80°C in harsh environments

Specifications

BrandLORDWORLD

Questions about this item

Will the aluminium housing and epoxy potting need any upkeep over time?

The sealed aluminium shell with epoxy potting is waterproof, dust-proof and shock-resistant, so no routine maintenance is required beyond keeping the vents clear.

At full 10 A load what is the first limit the converter hits?

The unit is rated for 120 W continuous output; sustained 10 A draw will reach that power ceiling before any other limit.

How hot does the case get when the converter runs all day at 10 A?

The thick aluminium housing is designed for heat dissipation and the converter is specified to operate reliably from -40 °C up to 80 °C.

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