---
product_id: 497205619
title: "JacobsParts USB C PD DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A 100W E-Mark Type-C"
brand: "jacobsparts"
price: "AR$1907"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/497205619-jacobsparts-usb-c-pd-dc-voltage-trigger-test-module-9v
store_origin: AR
region: Argentina
---

# 100W max power output Adjustable voltage: 5V to 20V Supports up to 5A current JacobsParts USB C PD DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A 100W E-Mark Type-C

**Brand:** jacobsparts
**Price:** AR$1907
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up like a pro — control your USB-C PD with precision and confidence!

## Quick Answers

- **What is this?** JacobsParts USB C PD DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A 100W E-Mark Type-C by jacobsparts
- **How much does it cost?** AR$1907 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/497205619-jacobsparts-usb-c-pd-dc-voltage-trigger-test-module-9v)

## Best For

- jacobsparts enthusiasts

## Why This Product

- Trusted jacobsparts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Persistent Settings:** Retains your voltage choice even after power loss—set it once, trust it always.
- • **Power on Your Terms:** Seamlessly negotiate USB-C PD voltages from 5V to 20V for ultimate device compatibility.
- • **Smart Voltage Cycling:** Test mode cycles through all supported voltages automatically, making diagnostics effortless.
- • **Unlock Full Potential:** Equipped with e-Mark chip to unlock 5A current on 100W power supplies—no throttling, just pure power.
- • **Intuitive LED Indicators:** Clear LED feedback keeps you informed of the exact voltage output at a glance.

## Overview

The JacobsParts USB C PD DC Voltage Trigger Test Module is a professional-grade tool designed to negotiate and test USB-C Power Delivery voltages from 5V to 20V, supporting up to 5A and 100W output. Featuring an e-Mark chip to unlock full current capabilities, LED voltage indicators, and persistent memory for settings, it’s ideal for engineers and tech-savvy professionals who demand precise power control and reliable diagnostics.

## Description

Instructions:• USB-C power supply must support the PD protocol• Basic operation: Connect the module to USB-C PD power supply. The LED indicates the current voltage. If no LED is illuminated then it is currently at 5V. While holding S+ press S- to unlock the board. Press S+ to increase voltage. Press S- to decrease voltage.• Reset to 5V: Press and hold the S- button while connecting the module to the power supply• Quick key unlock: After powering on, while holding S+, quick press S-• Quick key lock: After powering on, while holding S-, quick press S+• Permanent Key Lock: Press and hold the S+ button while connecting the module to the power supply. Press S+ or S- to enable or disable the key lock. If the key lock is enabled, then the voltage cannot be changed until it is unlocked.• Test Mode: Press and hold S- and S+ simultaneously while connecting the module to the power supply. The output voltage will automatically cycle between all supported voltages.

## Features

- Power all kinds of electronic devices with USB-C PD chargers and power banks • Test power supply capabilities
- Performs real PD power negotiation • Supports up to 5A / 100W • Has the e-Mark chip necessary to unlock 5A output on 100W power supplies
- Trigger 5V, 9V, 12V, 15V, or 20V output (not all USB-C power supplies support all voltages) • The module just performs the PD negotiation and passes the output
- LED voltage indicators • Retains setting after power loss
- Power supply must be connected to the male end of the module

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NWG54LP |
| Best Sellers Rank | #548,989 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,476 in Power Converters |
| Brand | JacobsParts |
| Color | Black, silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (52) |
| Date First Available | November 19, 2020 |
| Item Weight | 0.352 ounces |
| Item model number | POWTRIG-E |
| Manufacturer | JacobsParts |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 5 Volts (DC) |
| Package Dimensions | 5.08 x 4.25 x 1.06 inches |
| Power Source | Dc Power Supply |
| Specification Met | E-mark |
| Style | Electronic |
| UPC | 845832031903 |

## Product Details

- **Brand:** JacobsParts
- **Power source:** Electric
- **Style:** Modern
- **Min. Operating voltage:** 5 Volts (DC)
- **Specification met:** e-Mark

## Images

![JacobsParts USB C PD DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A 100W E-Mark Type-C - Image 1](https://m.media-amazon.com/images/I/71HbUPibkOL.jpg)
![JacobsParts USB C PD DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A 100W E-Mark Type-C - Image 2](https://m.media-amazon.com/images/I/715vzmFSr5L.jpg)
![JacobsParts USB C PD DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A 100W E-Mark Type-C - Image 3](https://m.media-amazon.com/images/I/71xg5ImVDXL.jpg)
![JacobsParts USB C PD DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A 100W E-Mark Type-C - Image 4](https://m.media-amazon.com/images/I/71yOBfnEF8L.jpg)

## Questions & Answers

**Q: Does this support data pass-through?**
A: I'm not sure, but I wouldn't want to test it with anything valuable because if the output gets set to higher than the device can handle, it will probably be destroyed. I've only used it for the selectable voltage output, and that's the typical use.

**Q: is there any mode to program custom voltage like 14.2V ?**
A: I don't know about that part, but you can build the power supply and the voltage range.

**Q: When plugged into lenovo m90n (mini desktop), this flashes and stops working. Any help? Unit works with other sources.**
A: Since the PD works with other sources, the problem has to be with the M90m.  Try a different port on the computer.

**Q: Is this usb-C directional?  I was about to return it because it didn't work, but then discovered that when I flipped over, it did?**
A: The specification IS bidirectional.  To take advantage of that, any cables you use, and any adapters, and any devices you plug into it will also need to be bidirectional.  
Another thing you might like to know, is your cable(s) must also be rated for the POWER you want to draw from your source.  Power may be rated in Watts (usually) or in Amperes (Amps).  Amps times Volts  = Watts.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-27*