USB Type-C PD Fast Charging Test Module 5-20V 100W Adjustable

USB Type-C PD Fast Charging Test & Trigger Module – 5V to 20V, Up to 100W

Take full control of USB Power Delivery testing with the Shunmaii PD Fast Charging Test Board. This compact yet powerful module lets you test, trigger, and verify USB Type-C PD charging protocols across a wide voltage range (5V–20V) with a simple DIP switch. Whether you're an electronics hobbyist, engineer, or maker, this board simplifies PD testing and prototyping in a tiny 27 × 10 × 13 mm form factor.

Key Features

• Versatile Fast Charging Support: Compatible with PD3.0, PD2.0, and BC1.2 protocols — covering the widest range of modern USB chargers and devices.
• Adjustable Voltage via DIP Switch: Three onboard CFG switches (CFG1, CFG2, CFG3) let you dial in voltages from 5V all the way up to 20V with ease. Dial down = 1, Dial up = 0.
• Up to 100W Power Output: Handles high-power delivery scenarios, making it suitable for testing laptops, tablets, and other power-hungry devices.
• Wide Input Voltage Range: Accepts 4V–22V input, providing broad compatibility with a variety of USB-C power adapters and chargers.
• USB Type-C PD with Auto-Insert Detection: Seamlessly supports both forward and reverse USB-C insertion with automatic switching — no guesswork, no fuss.
• Built-In Safety Protections: Over-temperature and over-voltage protection keep your devices and the module safe during testing.
• Ultra-Compact Design: Measuring just ~27 × 10 × 13 mm (1.06 × 0.39 × 0.51 in), it fits easily into any project enclosure or breadboard setup.

Technical Specifications

How to Use the DIP Switch

The three CFG switches correspond to DIP positions 1, 2, and 3. Flip a switch down for "1" and up for "0". Combining these three bits allows you to request specific voltages supported by the connected charger's PD protocol. Refer to the voltage table printed on the board for the exact CFG combinations.

What's in the Box

• 1 × PD Fast Charging Test Board (Shunmaii)

Note: Battery and charger not included. Colors may vary slightly due to monitor settings. Allow ±1–2 cm tolerance due to manual measurement.

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• 140W Auto-Eject USB-C Cable – Anti-Overcharge Battery Guard
• 140W USB-C Fast Charger with Auto Power-Off Overcharge Protection
• 100W Dual-Port Car Charger – Fast Charging

For more information on USB Power Delivery standards and consumer electronics safety, visit the U.S. Consumer Product Safety Commission – Electrical Safety.

Frequently Asked Questions

Q: What USB Power Delivery protocols does this PD test module support?

A: The Shunmaii PD Fast Charging Test Board supports PD3.0, PD2.0, and BC1.2 fast charging protocols, making it compatible with the vast majority of modern USB Type-C chargers and power adapters on the market.

Q: How do I select a specific output voltage with the DIP switch?

A: Use the three onboard CFG switches (CFG1, CFG2, CFG3) to set your desired voltage. Flip a switch down to represent "1" and up to represent "0." Different binary combinations of these three switches request different voltages (5V, 9V, 12V, 15V, or 20V) from the connected USB-C PD charger. Refer to the voltage selection table on the module itself for the exact switch positions.

Q: Is this module safe to use? Does it have any built-in protections?

A: Yes. The module includes over-temperature and over-voltage protection to help safeguard both the board and connected devices during testing. Always ensure your input power supply is within the specified 4V–22V range to maintain safe operation.

Q: What is the maximum power this USB Type-C PD trigger board can handle?

A: This PD test module supports up to 100W of power delivery, making it suitable for testing a wide range of devices including smartphones, tablets, and laptops that support USB Power Delivery charging.