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Ten small green circuit boards with blue adjustable trimpots and solder pads

GCON

GCON XL6009 DC-DC Boost Converter 3.0-30V to 5-35V Pack of 10

SKU CH-ARJY-1Y8CY

Pack of ten step-up modules converting 3.0–30 V input to adjustable 5–35 V output at up to 4 A

  • Adjustable 5 V to 35 V output for flexible power projects
  • XL6009E1 chip runs at 400 kHz for efficient step-up conversion
  • Input range 3.0 V to 30 V suits batteries and solar sources
  • Up to 4 A output current drives motors and chargers
  • Pack of 10 modules simplifies batch prototyping and spares

DIY boost modules for portable power

This pack contains ten XL6009 step-up converters designed for hobbyists and engineers who need adjustable voltage from low-voltage sources. Each module accepts a DC input between 3.0 V and 30 V and delivers a continuously adjustable output from 5 V to 35 V at up to 4 A. The XL6009E1 core chip operates at 400 KHZ, offering higher efficiency than older LM2577-based designs.

Compact board with trimpot adjustment

The ultra-compact PCB fits tight enclosures and breadboard layouts, making it suitable for custom power supplies or temporary outdoor setups. Output voltage is set by turning the blue trimpot with a mini screwdriver; one full turn changes the voltage by roughly 1 V. Connections are made through solder pads, so builders must provide their own wiring and heatsinking for sustained loads.

High-frequency switching with thermal headroom

At 400 KHZ the module runs cooler than legacy converters at comparable current, reducing the need for large heatsinks in intermittent use. Under continuous 4 A output the board will warm noticeably, so forced airflow or a small heatsink is advisable for enclosed projects. No fan or active cooling is included, and the non-isolated topology requires careful grounding when chaining multiple units.

Highlights

  • Adjustable 5 V to 35 V output for flexible power projects
  • XL6009E1 chip runs at 400 kHz for efficient step-up conversion
  • Input range 3.0 V to 30 V suits batteries and solar sources
  • Up to 4 A output current drives motors and chargers
  • Pack of 10 modules simplifies batch prototyping and spares

Specifications

No published specifications for this item yet.

Questions about this item

What input-voltage range does the XL6009 module accept, and where is its optimum operating window?

The module accepts DC 3.0 V to 30 V input, with an optimum working range of 5 V to 30 V.

What physical adjustment does the blue trimpot on each XL6009 board provide?

A slotted screw on the blue trimpot adjusts output voltage continuously from 5 V to 35 V; one full turn changes voltage by about 1 V.

How do you set the output voltage on the XL6009 module without damaging it?

Connect a multimeter to the output, then turn the trimpot counter-clockwise to raise voltage or clockwise to lower it while watching the meter until the desired level is reached.

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