We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Grey rectangular aluminium module with sealed silicone edges, compact DC-DC converter form factor

KEHIPI

KEHIPI 24V 145W DC-DC Converter 9V-40V to 24V 6A Waterproof Module Power Supply

SKU CH-59RA-4PP9G

Steps 9 V–40 V input to 24 V 6 A 145 W output at 95 % efficiency in an IP67 aluminium housing

  • Product typeDC 24 V 6A (9/40 V-24 V)
  • Product colorGrey
  • Product dimensions72.0 in × 72.0 in × 29.0 in
  • Product weight250 g
  • 9V-40V input range powers 24V devices from varied sources
  • 95% conversion efficiency reduces energy loss and heat
  • IP67 aluminium housing resists water, dust and shock
  • Built-in protections guard against overload, over-temperature and short-circuit
  • Operates reliably from -40°C to 80°C

KEHIPI 24V 145W DC-DC Converter

This step-up and step-down module accepts a 9V to 40V input range and delivers a regulated 24V output at up to 6A. It suits golf cart accessories, vehicle electronics and DIY projects that need stable 24V power from variable sources such as 12V, 24V or 36V nominal systems. The aluminium housing carries an IP67 rating for water, dust and shock resistance.

Sustained load behaviour

Synchronisation rectification yields up to 95% conversion efficiency, keeping heat low during continuous operation. Ripple is specified at 50mV and the unit starts after a 2-second delay. Built-in protection covers over-load, over-current, over-temperature, short-circuit and over-voltage events, while the sealed aluminium shell aids heat dissipation across a -40°C to 80°C operating window.

Installation and pitfalls

The compact grey enclosure measures 72.0 in x 72.0 in x 29.0 in and weighs 250 grams, allowing straightforward mounting in tight compartments. Wiring must respect the 9V minimum input; voltages below that will not start the converter. Ensure the load does not exceed 6A at 24V, as the protection will shut the unit down until the fault is cleared.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $21.99
Typical for this category: the median of 3,875 items is $23.99.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSUPERNIGHT
Model name9 V-40 V to 24 V
Part number9 V-40 V to 24 V
Product typeDC 24 V 6A (9/40 V-24 V)
Product colorGrey
Size & build
Product dimensions72.0 in × 72.0 in × 29.0 in
Product weight250 g

Questions about this item

How much heat does the 95 % efficient converter produce when running at 145 W all day?

At 95 % efficiency roughly 7 W is lost as heat, so the aluminium shell only gets warm under continuous full-load use.

What input voltage source must I already have to power this 9 V–40 V module?

Any DC source between 9 V and 40 V — typical 12 V, 24 V or 36 V vehicle or solar systems work directly.

Will the IP67 sealed case survive the vibration and temperature swings of my older golf-cart wiring?

Yes, the silicone-sealed aluminium housing is rated IP67 and specified for –40 °C to 80 °C operation.

More in AC Adapters & Power Bricks

Similar items