Decoy module PD23.0 to DC DC trigger extension cable QC4 charger 9V 12V 15V 20V PDC004-PD

The OKY3404-2 / PDC004-PD is a USB-C PD trigger module designed to request a fixed output voltage from a compatible power source. It enables the use of modern USB Power Delivery chargers to power a wide range of devices and projects that require a specific voltage.

Key Features
- Fixed Voltage Trigger: Requests a specific, fixed voltage (9V, 12V, 15V, or 20V) from the connected power supply.
- Broad Compatibility: Works with standard USB Power Delivery (PD 2.0/3.0) chargers and power banks.
- Reliable Negotiation: Built on the IP2721 hardware chip to handle the PD communication protocol.
- Smart Fallback: If the requested voltage is not available from the source, the module may attempt to negotiate for the next available voltage level.
- Important Limitation: This module does not support the PPS (Programmable Power Supply) protocol. The output voltage is fixed and cannot be altered after connection.

Applications
As a component-level module, it is ideal for powering custom DIY electronics, testing lab equipment, or adapting devices that require a specific DC voltage to use modern USB-C PD power sources. It provides a simple and reliable way to get a stable, higher voltage from a standard USB-C port.