In this post I will try to gain some insight into the electronics of a cheap PWM Power MOSFET Module. The module under the spotlight is the pretty common FR120N MOSFET Control Module which is a simple ...

General Motors has issued a new service update targeting a potential fault with the fuel pump power control module in certain 2025-2026 model year vehicles, including the GMC Sierra and GMC Savana.

Power modules are high-power switching circuits that convert DC- in AC-currents in electric vehicles, renewable energy, and many more applications. New materials [14] and device technologies [14], ...

The PiPower 3 delivers a robust 5V/5A output, ensuring stable and reliable power for the Raspberry Pi 5, even under high loads. This feature is crucial for projects that require consistent power ...

In an earlier blog post I did a teardown analysis of the XL4015 DC-DC Buck Converter module. I recently received an improved version of the same module. I purchased it from an online seller in China.