A Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) is a fundamental building block of modern electronics. It is a field-effect transistor (FET) where the voltage applied to a terminal (gate) ...
Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...
Efficiency is often the most important factor when designing a power supply for many types of consumer and industrial applications including mobile phones, tablet and notebook computers, rechargeable ...
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 ...