This DC-DC Buck Converter Step Down Module is perfect for powering your devices with a constant current driver. Made in China, it has a maximum output power of 300W and a current output of 20A. It is ideal for use in computers, tablets, and networking devices, as well as in USB cables, hubs, and adapters.

This Step Down Module has a Type of \"Step Down Module,\" a Custom Bundle of \"No,\" and Features of \"Powered.\" It is designed to provide a reliable and efficient power source for your electronics. It is easy to use, and it comes with everything you need to get started.