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Ten tiny green circuit boards with USB-C connectors and solder pads

KEHIPI

KEHIPI 10PCS USB-C PD2.0 PD3.0 QC Trigger Board 9V 12V 15V 20V 5A

SKU CH-AXRR-BQ9R7

Ten trigger boards convert USB-C PD and QC chargers into adjustable 9V, 12V, 15V or 20V DC sources up to 5A

  • Triggers 9V, 12V, 15V, 20V from PD and QC chargers
  • Compact 23 by 11.5mm board fits tight project enclosures
  • Handles up to 5A for demanding DC loads
  • Converts legacy barrel-jack devices to USB-C power input
  • Ten boards included for multi-device or prototype builds

Compact USB-C PD trigger boards

These ten KEHIPI boards let a USB-C power source that supports PD 2.0, PD 3.0, PPS, QC 4+, QC 3.0, QC 2.0, FCP or AFC deliver fixed voltages of 9 V, 12 V, 15 V or 20 V. They are aimed at makers and repair technicians who need to repurpose a fast-charge power bank or wall adapter as a DC supply for routers, modems or custom projects. Each board measures 23 mm by 11.5 mm by 4 mm and fits inline with a Type-C connector. The set suits anyone wanting a small, configurable trigger without soldering a custom PCB.

Solder-jumper voltage selection

Voltage is chosen by bridging the labelled pads for the desired rail, so the board stays at that setting until the jumper is changed. The Type-C input draws power only from chargers or power banks that already speak a supported fast-charge protocol; a legacy 5 V-only adapter will not negotiate higher voltages. Maximum rated current is 5 A, but actual output depends entirely on the source capability and the connected load. The tiny footprint allows the module to be tucked inside enclosures or cable housings.

Protocol and power limits

Only the listed fast-charge protocols are recognised, so a charger lacking PD or QC support cannot be triggered. The board requests the selected voltage, yet if the source tops out lower — for example a 9 V-only power bank when 20 V is set — it will fall back to the highest common level. No boost conversion occurs; output voltage never exceeds what the source advertises. Current is limited by the source and cable, not by the trigger board itself.

Highlights

  • Triggers 9V, 12V, 15V, 20V from PD and QC chargers
  • Compact 23 by 11.5mm board fits tight project enclosures
  • Handles up to 5A for demanding DC loads
  • Converts legacy barrel-jack devices to USB-C power input
  • Ten boards included for multi-device or prototype builds

Specifications

BrandAITRIP

Questions about this item

Which fast-charge protocols does the USB-C trigger board negotiate?

It negotiates PD 2.0, PD 3.0, PPS, QC 4+, QC 3.0, QC 2.0, FCP and AFC, selecting 5 V, 9 V, 12 V, 15 V or 20 V depending on the charger capability.

What are the board dimensions and how is it mounted?

Each board measures 23 mm by 11.5 mm by 4 mm and has four solder pads that are shorted to fix the desired output voltage.

How do I set the output voltage on the trigger board?

Short the pad pair labelled for the required voltage — 9 V, 12 V, 15 V or 20 V — and the board will request that level from a compatible PD or QC charger.

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