How to make and Calibrate a Current Probe

20:40
Types of Transformer and Choke Cores

16:59
Switch Mode Power Supply Transformer Design for Beginners

24:26
EEVblog #279 - How NOT To Blow Up Your Oscilloscope!

11:44
What is a SHUNT? (Used to measure Current) + How to make a DIY version

31:57
Capacitors & RC Circuits

16:04
Building a high-voltage 1:1000 probe

15:21
High Voltage Autotransformer Boost Converter

27:34