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Ten green circuit boards with blue potentiometers and silver heatsinks

GCON

GCON LM2596HV 10PCS Adjustable Buck Converter Module

SKU CH-KVNJ-YNNKK

Pack of ten adjustable buck converter modules that step AC 5–30 V or DC 5–50 V down to a regulated DC 3.3–33 V output

  • Ten modules in one pack for multiple builds
  • Adjustable output from 3.3 V to 33 V fits many projects
  • Accepts AC 5 V–30 V or DC 5 V–50 V input sources
  • LM2596HV high-voltage regulator handles up to 50 V input
  • External heatsink supports sustained high-current operation

Ten-piece adjustable buck converter pack

This set contains ten LM2596HV step-down modules that accept AC five to thirty volts or DC five to fifty volts and deliver an adjustable DC output from three point three to thirty three volts. Each board includes an external heatsink for sustained operation at higher currents.

Verify your source and load before ordering

Confirm that your input supply stays within the stated AC or DC ranges and that the required output voltage falls between three point three and thirty three volts. The modules are adjustable, so set the trimmer to the target voltage before connecting sensitive circuitry.

Ten modules and heatsinks for multiple rails

The bundle provides ten identical regulators with fitted heatsinks, letting you power several different voltage rails from a single source or keep spares for prototyping. No additional software or cables are included.

How it compares

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Price $24.99
Pricier than about 70% of the 1,761 comparable items (median $18.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What does the pack of 10 LM2596HV buck converter modules include?

The package contains ten LM2596HV adjustable step-down modules, each with an onboard potentiometer for setting the output voltage.

Which input voltage range should I select for a 24 V DC source?

Use the DC 5 V–50 V input range; 24 V DC falls well within this span and the module will regulate it down to your chosen output.

What output voltage can I expect when the potentiometer is set to 12 V under load?

The module will maintain a steady 12 V DC output as long as the input stays between 5 V and 50 V DC and the load current does not exceed 3 A.

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