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Rectangular aluminium box with waterproof epoxy finish, 7.5 by 7.5 by 3 inches, fuse and quick-connect terminals visible

KEHIPI

KEHIPI 36V/48V 20A 240W DC-DC step-down power adapter

SKU CH-ABGN-MHW4N MPN 36V/48V

Converts 30-60V DC input to a fixed 12V 20A output at up to 97% efficiency with IP68 waterproof aluminium housing and built-in fuse protection

  • TypeSturdy
  • Color48V to 12V 20A 240W
  • Dimensions7.5 in x 7.5 in x 3.0 in
  • Delivers stable 12 V power from 36 V or 48 V systems
  • Handles up to 20 A continuous load for demanding accessories
  • Up to 97 % conversion efficiency reduces energy waste
  • IP68-rated aluminium housing survives water, dust and shock
  • Operates reliably from −40 °C to 85 °C extremes

Power converter for 36V and 48V systems

This step-down converter accepts a DC input range of 30 to 60 volts and delivers a fixed 12 volt output at up to 20 amps. It is suited for golf carts, RVs, trucks, boats and DIY projects that need reliable 12 volt power from higher-voltage batteries. The unit includes a fuse and quick-connect terminals for straightforward installation.

Sustained-load behaviour and protection

Synchronous rectification and a high-efficiency design reach up to 97 percent conversion, keeping heat low during continuous 240 watt operation. An iron-silicon magnetic ring inductor and ultra-low impedance capacitors rated for 1000 hours at 105 °C support stable output. Built-in intelligent protection covers over-current, overload, low-load, short-circuit and over-heat conditions automatically.

Rugged enclosure and everyday mounting

A compact aluminium shell with epoxy potting achieves an IP68 waterproof rating plus anti-dust and anti-shock resilience. The converter operates reliably from -40 °C to 85 °C, so it withstands engine-bay cold starts and summer heat alike. Quick-connect terminals simplify wiring in tight compartments, while the sturdy housing allows secure mounting on vibration-prone vehicles.

Highlights

  • Delivers stable 12 V power from 36 V or 48 V systems
  • Handles up to 20 A continuous load for demanding accessories
  • Up to 97 % conversion efficiency reduces energy waste
  • IP68-rated aluminium housing survives water, dust and shock
  • Operates reliably from −40 °C to 85 °C extremes

Specifications

BrandEAGWELL
Model30-60V to 12V 20A
Part NumberSYJYDY
TypeSturdy
Color48V to 12V 20A 240W
Dimensions7.5 in x 7.5 in x 3.0 in

Questions about this item

How much heat does the 240 W converter produce when it runs continuously at 20 A?

At up to 97 % efficiency only a small fraction of the 240 W becomes heat, and the aluminium shell with epoxy potting is rated to dissipate it from -40 °C to 85 °C ambient.

What wiring and fusing must I already have to install this 36 V/48 V to 12 V step-down unit?

The package includes a fuse and quick-connect terminals; you need a 30-60 V DC source capable of 20 A, suitably sized input cables, and a 12 V load not exceeding 20 A.

Will the IP68-rated converter survive vibration and temperature swings in an older golf cart or truck?

Yes, the potted aluminium housing is waterproof, dust-proof and shock-resistant, and the unit is specified for -40 °C to 85 °C operation.

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