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Two small green circuit boards with USB-C connectors and DIP switches

BUCIER

BUCIER USB-C PD Trigger Board Module 2PCS SY070 100W 5-20V

SKU CH-ZDDZ-G9RGR

Two USB-C PD trigger boards adjust output from 5 V to 20 V with DIP switches and deliver up to 100 W

  • Type2PCS
  • Supports PD 3.0 and QC protocols up to 100W
  • Adjustable 5V to 20V output via DIP switch
  • Over-temperature and over-voltage protection included
  • USB-C input accepts 4V to 22V range
  • Two modules supplied for parallel testing

USB-C PD trigger board module

This BUCIER module acts as a USB-C Power Delivery trigger board that negotiates voltages from 5 V to 20 V with a supported source. It is intended for engineers, hobbyists and repair technicians who need to extract a specific DC voltage from a PD-capable charger or power bank for prototyping or testing.

100 W capacity and 5–20 V range

The board supports the PD 3.0 and 2.0 specifications plus BC 1.2, delivering up to 100 W when the attached source allows it. A DIP switch selects the requested voltage step, while built-in over-temperature and over-voltage protection guard the module during high-power operation.

Screw terminals and dual-pack convenience

Each unit provides screw terminals for secure wire connections without soldering, making bench use faster and more reliable. The package contains two identical boards, so a spare is available for parallel projects or permanent installation in separate test fixtures.

Highlights

  • Supports PD 3.0 and QC protocols up to 100W
  • Adjustable 5V to 20V output via DIP switch
  • Over-temperature and over-voltage protection included
  • USB-C input accepts 4V to 22V range
  • Two modules supplied for parallel testing

Specifications

BrandSeloky
ModelSY070
Part NumberSY070
Type2PCS

Questions about this item

Will the SY070 board negotiate 20 V from my 100 W laptop charger to run a 12 V router?

Set the DIP switch to 12 V; the module requests that voltage from any PD3.0 or PD2.0 source up to 100 W and delivers it through the screw terminals.

How can I confirm the trigger board has successfully negotiated the voltage I selected?

Measure the screw terminals with a multimeter; a stable reading matching the DIP switch setting (5 V, 9 V, 12 V or 20 V) shows the PD handshake completed.

What comes in the pack and what must I supply myself?

Two SY070 trigger boards are included; you provide the USB-C PD power source and the wires to connect the screw terminals to your load.

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