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Grey rectangular DC-DC buck-boost converter module with LCD display and thick heatsink, 79mm x 43mm x 26mm

KEHIPI

KEHIPI TK-DCX05030C DC-DC Buck Boost Converter 0.5-30V 4A Power Adapter

SKU CH-55BX-7T5TE

Adjustable buck-boost module delivers 0.5-30 V at up to 4 A with LCD readouts, anti-reverse input protection and configurable over-voltage, over-current and temperature safeguards

  • Product colorGrey
  • Product dimensions1.69 in × 1.02 in × 3.11 in
  • Product weight2.43 oz
  • Wide 0.5-30V output suits many projects
  • 4A peak current with added cooling handles heavy loads
  • LCD shows volts, amps, watts, capacity and run-time
  • Adjustable protections prevent damage from over-voltage, over-current and heat
  • Compact 79×43×26 mm board fits tight enclosures

Adjustable Buck-Boost Power Module

The KEHIPI TK-DCX05030C is a compact DC-DC converter that steps voltage up or down from a 5.0-30V input to a 0.5-30V output. It delivers up to 3A continuously and 4A with enhanced cooling, making it suitable for bench testing, battery charging or LED driving. An integrated LCD shows voltage, current, power, capacity and runtime at a glance.

Suits Hobbyists and Repair Work

This module fits experimenters who need a wide, adjustable range with constant-current and constant-voltage modes plus adjustable protection thresholds. It is not for buyers who require an AC mains input, isolated outputs or a regulated supply that can source more than 4A without external heatsinking.

35W Natural-Cooling Power Limit

With its built-in heatsink the converter runs at 35W continuously; adding forced airflow raises the ceiling to 50W. The 88% typical efficiency and soft-start function help manage thermal load during extended sessions.

How it compares

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

Price $24.99
Typical for this category: the median of 3,875 items is $23.99.

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Specifications

Product
Brand nameTKXEC
Model nameTK-DCX05030C
Part number4KX
Product colorGrey
Size & build
Product dimensions1.69 in × 1.02 in × 3.11 in
Product weight2.43 oz

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