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Compact rectangular buck-boost module with 1.8 inch colour LCD and silicone buttons

KEHIPI

KEHIPI SK90C 90W Adjustable Buck Boost Power Adapter 0.5-36V Color Display

SKU CH-VAHA-SE55M

Adjustable buck-boost converter delivering 0.5-36 V at up to 5 A and 90 W with colour LCD readout

  • Product dimensions3.27 in × 0.98 in × 1.89 in
  • Adjustable 0.5-36V output covers diverse lab and DIY needs
  • 90W maximum power handles high-current LED or charging tasks
  • Anti-reverse and anti-backflow protection prevents damage from wiring errors
  • 8 inch colour LCD shows voltage, current, power, capacity, energy, time and temperature
  • Constant current and constant voltage modes suit battery charging and LED driving

90W Adjustable Buck Boost Adapter

The KEHIPI SK90C is a laboratory-grade DC-DC converter that accepts 6-36V input and delivers 0.5-36V output at up to 5A. It suits engineers, hobbyists and technicians who need a compact, regulated bench supply for prototyping, LED driving or battery charging.

Check Input Source and Load Needs

Verify that your DC source stays within the 6-36V window and can supply enough current for the desired output power. Ensure the load does not exceed 5A and that wiring can handle the selected voltage and current without excessive drop.

Replaces Fixed-Voltage Modules and Basic Buck Boards

This unit upgrades from single-output adapters or unprotected buck boards by adding constant-current/constant-voltage modes, anti-reverse and anti-backflow protection, plus a 1.8-inch colour LCD showing voltage, current, power, capacity, energy, time and temperature.

How it compares

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Price $24.99
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Specifications

Product
Brand nameTKXEC
Model nameSK90C
Part number016392819359
Size & build
Product dimensions3.27 in × 0.98 in × 1.89 in

Questions about this item

What comes in the box and do I need any extra cables or connectors?

The module includes the buck-boost board with a 1.8 inch colour LCD and silicone buttons. Input and output leads are not supplied, so you must provide your own wiring and a 6-36V DC source.

Which voltage and current settings should I choose for a 12V or 24V battery charging project?

Set the output between 0.5V and 36V and limit current up to 5A; the constant-voltage and constant-current modes let you match 12V or 24V battery profiles while the adjustable protection thresholds prevent over-charge.

What does the 90W rating mean when the module is running on a 12V input?

At 12V input the maximum output power is still 90W, but the input current must supply that power plus conversion loss, so your source needs to deliver roughly 8-9A at 12V to reach the full rating.

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