In this video, we repair a switching power supply that I recently converted into a laboratory one: • Conversion of a switching power supply into a lab... For unknown reasons, the power supply suddenly exploded. We replace the damaged elements, and we're giving you a new integrated circuit, because I didn't have the one that was originally in the power supply. Repair and conversion of the power supply from 16:10: • Repair of a switching power supply; What happened... • How to add voltage regulation to the pow... ------------------Table of contents-------------------------------- 0:00 Introduction 0:21 What happened? 1:24 Which elements were damaged? 3:26 What will we replace? 4:56 STRW6052S; Its note and parameters 6:41 Integrated circuit pins 7:51 Measuring resistor 8:30 Checking the fuse and rectifier bridge 9:57 Connecting the rest of the integrated circuit's pins 13:01 Feedback system 17:01 Will the power supply start? 18:50 Current efficiency 19:43 End ------------------------------------------------------- Don't want to miss new videos? Subscribe to the channel! My most interesting videos: Artificial load for testing power supplies: • Artificial load for testing pow... Changing the voltage in a switching power supply: • Changing the output voltage in a power supply... Electronic siren: • A simple and loud siren, description of operation... The simplest converter, a joule thief: • The simplest converter, i.e. a thief... Reverse polarity protection: • Protecting systems against reverse polarity... MPPT regulator for solar panels: • Solar charger, charge controller... Repairing an energy-saving light bulb: • How to repair an energy-saving light bulb,... Building a switching power supply: • How to build a power supply in the fly topology... Laboratory power supply: • Conversion of a switching power supply to a la... Repair of a 5V charger: • Repair of a charger, 5V power supply; What s... LCD monitor repair: • How to repair an LCD monitor, what's in it... ATX power supply repair: • How to repair an ATX power supply, what to look for... LED strip dimmer: • Simple LED strip dimmer, voltage regulator... 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: • Switching power supply conversion to re... 100W converter from 12V to 230 or 325V: • Converter from 12V to 230 or 325V, m... Simple charger for various batteries: • Simple charger for various batteries [... LED oscilloscope: • LED oscilloscope (part 1): introduction... Step-up converter: • Boost converter, ... Simple and efficient audio amplifier: • Simple but efficient audio amplifier ... Induction heater, high voltage on ZVS: • ZVS system, or induction heater... Fan speed controller: • Speed ​​controller, fan controller... PWM controller for motors and bulbs: • PWM controller for motors and bulbs ... 12V to 230V converter: • 12V to 230V converter, simple and ... Plasma lighter: • Plasma lighter, ZV generator... Playlists: Electronics basics: • Electronics basics DIY: • DIY Converters: • Converters Repairs: • Repairs