full wave rectifier

Question: I'm reviewing a 24V DC input protection circuit and I'm trying to understand the design choice of using a bridge rectifier (DB207). The 24V DC input comes directly from an SMPS, so the input polarity is already fixed and regulated. The relevant part of the circuit is shown below...

Hello guys, how are you all doing? During the past few months I've been going through the Textbooks AAC has published, experimenting with some minor circuits and even PIC microcontrollers. I've learned a lot during the process and decided to do something a bit more challenging - make a basic...