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Twenty small green circuit boards with tiny adjustable potentiometers and surface-mount components

GCON

GCON Mini 360 Buck Converter 3A DC-DC Step Down Module 20pcs

SKU CH-F9T4-3A7PQ

Pack of 20 adjustable step-down modules converting 4.75V–23V input to 1.0V–17V at up to 3A with 96% peak efficiency

  • Efficient power conversion with up to 96% peak efficiency
  • Adjustable output from 1.0V to 17V via onboard trimmer
  • Delivers up to 3A continuous current for demanding loads
  • Accepts wide 4.75V to 23V input range for flexible use
  • Pack of 20 MP2307DN modules for multiple projects

20-piece adjustable buck module pack

This pack contains twenty new GCON Mini 360 buck converter modules based on the MP2307DN chip. Each module is a non-isolated synchronous step-down regulator that accepts an input range of 4.75 V to 23 V and delivers an adjustable output from 1.0 V to 17 V at up to 3 A. They are intended for hobbyists and engineers building compact low-power supplies.

Who benefits and who should look elsewhere

Makers powering micro-controllers, LED strips, battery chargers or similar DIY projects will find the 340 kHz switching frequency and 96 % peak efficiency useful. The boards are not suited for applications requiring galvanic isolation, output voltages above 17 V, or currents exceeding 3 A. Buyers needing higher power or isolated topologies should consider different modules.

Key specification: adjustable 1.0 V to 17 V output

The output voltage is set by turning the on-board precision potentiometer clockwise to decrease or counter-clockwise to increase the level, with a regulation tolerance of ±2.5 %. This single adjustment determines whether the module matches the target rail for a given project.

Highlights

  • Efficient power conversion with up to 96% peak efficiency
  • Adjustable output from 1.0V to 17V via onboard trimmer
  • Delivers up to 3A continuous current for demanding loads
  • Accepts wide 4.75V to 23V input range for flexible use
  • Pack of 20 MP2307DN modules for multiple projects

Specifications

No published specifications for this item yet.

Questions about this item

Does the 20-piece pack include any cables, headers or mounting hardware, or are the MP2307DN modules the only items supplied?

The package contains 20 MP2307DN Mini 360 buck modules only; no cables, headers or mounting hardware are included.

All 20 modules appear identical — is there any difference in input range, output range or current rating between units?

Every module shares the same specifications: input 4.75 V to 23 V, adjustable output 1.0 V to 17 V, maximum output current 3 A.

With a 96 % peak efficiency claim, what is the switching frequency that determines real-world losses?

The converter operates at a fixed 340 kHz switching frequency, which sets the core switching losses in any build.

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