DC-DC Buck Step Down Power Supply Module – 9V-16V / 90-120V To 5V / 12V @ 3A, 24V 36V 48V Input Versatile Converter

Got a project that needs a steady voltage drop?

This little DC-DC buck step-down module is a handy tool for your electronics bench.

It’s brand new and ready to take a wide range of inputs—anywhere from 9V to 16V, or even 90V to 120V, plus common setups like 24V, 36V, and 48V—and step it down to a clean 5V or 12V output at up to 3 amps.

Perfect for powering up your gadgets, controllers, or custom builds.

Made in China, this unbranded module is a solid, no-frills solution for makers and tinkerers.

Whether you’re converting a battery pack or dialing in a power supply, it’s a compact helper that gets the job done!