USB TYPEC PD Decoy 100W 5A PD3.0 Triggers 5V 9V 12V 15V Notebook Supply - Markenlos
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Full details
This USB TYPEC PD Decoy module is designed for DIY enthusiasts and developers who need to power various devices requiring specific USB Power Delivery (PD) voltages from 5V to 20V. Its key benefit is the hardware-based voltage selection, eliminating software errors and ensuring reliable power output. A caveat is that both the PD power source and the USB-C cable must support the PD protocol for the module to function correctly. It supports PD2.0 and PD3.0 protocols, offering precise voltage control for custom power solutions.
All features
| Model Part Number | DOESNOTAPPLY |
|---|---|
| Brand | Markenlos |
Extended Product Information
FAQs
What is a PD decoy module?
A PD decoy module, like this one, tricks a USB Power Delivery (PD) charger into outputting a specific, selectable voltage (e.g., 5V, 9V, 12V, 15V, 20V) instead of its default or automatically negotiated voltage. This allows you to use PD chargers to power devices that require a fixed voltage.
How do I select the voltage?
Voltage selection is done by soldering specific jumper points on the PCB according to the required voltage. This is a hardware-based setting.
Do I need a special USB-C cable?
Yes, your USB-C cable must support the USB Power Delivery (PD) protocol. Standard USB-C cables may not be able to handle the higher voltages or power levels required.
What is the maximum power this module can handle?
The module supports up to 100W (20V at 5A). However, the actual output power is limited by the capabilities of your PD charger and cable.
Can I change the voltage after soldering?
Yes, you can desolder the existing connections and solder new ones to select a different voltage. This requires careful soldering.
What does 'static power consumption' mean?
Static power consumption refers to the very small amount of power the module uses when it's connected but not actively delivering power to a device. This module consumes less than 1.5mA in all voltage gears.
Is it safe to connect my device without testing the voltage first?
It is strongly recommended to test the output voltage with a multimeter *before* connecting your valuable device. Incorrect voltage can damage your equipment.
Troubleshooting
Module does not output any voltage.
Ensure your USB-C power source and cable both support the PD protocol. Verify that the solder joints for voltage selection are correctly made and that there are no shorts.
Incorrect voltage is being output.
Double-check the solder joint configuration for the desired voltage against the product's specifications. Use a multimeter to accurately measure the output voltage before connecting your device.
Device connected is not powering on or functioning correctly.
Verify that the selected voltage matches the device's requirements. Ensure the PD charger and cable can supply sufficient wattage for the device at the selected voltage. Check polarity of the output connections.
Intermittent power output.
Inspect solder joints for any signs of poor contact or damage. Ensure the USB-C cable connection to the power source is secure.
Pros and Cons
Pros
- Precise and reliable voltage control via hardware jumpers.
- Supports a broad range of standard PD voltages (5V-20V).
- Compact design ideal for embedded or portable projects.
- High maximum power throughput (100W).
- Eliminates software-related voltage instability.
Cons
- Requires manual soldering for voltage selection, not plug-and-play.
- Requires a PD-compatible power source and USB-C cable.
- Output voltage must be verified by the user before initial use.
- No built-in status indicators for voltage selection.
- Not suitable for users unfamiliar with basic electronics soldering.
Setup, Compatibility & Care
Setup:
- Identify the desired output voltage (5V, 9V, 12V, 15V, or 20V).
- Refer to the product's documentation or markings for the specific solder joint configuration required for your chosen voltage.
- Carefully solder the designated pads to set the voltage. Ensure clean connections and avoid bridging adjacent pads.
- Connect a USB-C PD power source (charger) and a USB-C cable that both support the PD protocol to the module's input.
- Connect your target device to the output pads (square is negative, round is positive). It is *highly recommended* to verify the output voltage with a multimeter before connecting your sensitive device.
Compatibility:
- Requires a USB Power Delivery (PD) charger (PD2.0 or PD3.0).
- Requires a USB-C cable that supports the PD protocol.
- Compatible with devices requiring voltages from 5V to 20V.
Care:
- Keep the module in a dry environment.
- Avoid exposing it to excessive heat or moisture.
- Handle with care to prevent physical damage to the PCB or solder joints.