In this video I tell you about pulse transformers. First we disassemble a ferrite core, then I show you which winding of the disassembled transformer is responsible for what, and at the end you can hear a little about flyback converters. ------------------------Table of contents--------------------- 0:00 Introduction 0:24 How to disassemble a core? 2:17 Trying to disassemble cores 4:53 Repairing a cracked core 6:30 How is a pulse transformer built? 10:35 A little about the skin effect 11:54 Transformer design cont. 14:26 Construction of a flyback converter and some calculations 18:17 Conclusion ---------------------------------------------------------------- Don't want to miss new videos? Subscribe to the channel! My most interesting videos: Laboratory power supply: • Conversion of a switching power supply to a la... 5V charger repair: • Repair of a charger, 5V power supply; LCD Monitor Repair: • How to Repair an LCD Monitor, What's W... ATX Power Supply Repair: • How to Repair an ATX Power Supply, What to Look For... LED Strip Dimmer: • Simple LED Strip Dimmer, Dimmer... Battery Rectifier: • Automatic Rectifier, Charger for... Short Circuit Protection: • Current Limiter, Overload Protection... Step-up/Down Converter: • Simple and Universal Control Converter... Simple Regulated Power Supply: • Converting a Switching Power Supply to a Re... 100W Converter from 12V to 230 or 325V: • Converter from 12V to 230 or 325V, M... Tone Control: • Tone Control [DIY #40] Simple Charger for Various Batteries: • Simple Charger for Various Batteries [... LED Oscilloscope: • LED Oscilloscope (Part 1): Introduction... Converter step-up: • Boost converter, ... Simple and efficient audio amplifier: • Simple but efficient audio amplifier ... High-power transformer power supply: • Simple high-power power supply, part 1 of the cut-off... Induction heater, high voltage on ZVS: • ZVS circuit, i.e. induction heater... Fan speed controller: • Speed ​​controller, fan controller... PWM controller for motors and bulbs: • PWM controller for motors and bulbs ... Converter from 12V to 230V: • Converter from 12V to 230V, simple and ... The simplest frequency meter: • Frequency meter, simple and quite... Plasma lighter: • Plasma lighter, ZV generator... Playlists: Electronics basics: • Electronics basics DIY: • DIY Other things related to electronics: • Other