1 Every Component of a Switch Mode Power Supply Explained
Recommended when people ask what the parts inside a switching supply do, as ElectrArc240 goes through each component on the board in turn.
Topic
component identification
2 videos. Ranked by independent recommendations, not by views.
2 What is inside a single use vape pen sensor?
Linked as a demonstration of what a small pressure-activated sensor consists of and how it behaves, mainly to help identify the part.
