DC/DC step-down power module 12V/24V USB QC3.0

The OKY3399-9A is a highly efficient DC/DC step-down power module designed to convert higher DC voltages (12V/24V) to lower DC voltages, ideal for USB charging and other applications. It features USB QC3.0 fast charging capabilities and multiple output voltages.

Key Features

- Step-Down Conversion: Converts higher DC input voltage to lower DC output voltages.

- USB QC3.0 Support: Enables fast charging for compatible devices.

- Multiple Output Voltages: Provides 5V, 9V, and 12V DC outputs.

- Output voltage: 5V 3.4A

- Output voltage 2: 9V DC 2.5A

- Output voltage 3: 12V DC 2A

Applications and Benefits

- USB Charging: Ideal for creating USB charging ports in vehicles or other applications where a regulated power supply is needed.

- Powering Electronic Devices: Can be used to power various electronic devices that require 5V, 9V or 12V DC input.

- DIY Projects: Suitable for various DIY electronics projects requiring voltage conversion.

Important Information

The module is designed as a component and may require additional circuitry for complete functionality.