ElectrArc240

160K subscribers

40 videos

I'm Fred, I'm super passionate about electronics and hopefully soon you will be too! My videos tend to focus on power electronics (the best type of electroni...

Latest Videos

Everything You Need to Know About Soft Switching (Switching Loss, ZVS, ZCS)

Inside a 3000W Water-Cooled Power Supply (with GaN & SiC)

Electricity Doesn’t Always Take the Path of Least Resistance

Everything is Better GaN vs Silicon Power Supplies

How Phone Chargers Copied Car Chargers - USB PD PPS

How Transistor Switching Loss is Measured - Double Pulse Test

Fixing the Full Bridge Rectifier’s Big Flaw - Active Power Factor Correction

How to Design Buck, Boost & Buck-Boost DC-DC Converters

How Buck, Boost & Buck-Boost DC-DC Converters Work

Every Component of a Linear Power Supply Explained (while building one)

Intentional Inefficiency in DC-DC Converters

Every Type of Capacitor for Power Electronics Compared & Analysed

A Brief Explanation of Permanent Magnet AC Motors

Everything You Need to Know about MOSFETs

Every Component of a Switch Mode Power Supply Explained

What are VRM Phases - Multiphase Buck Converters Explained

200kW Jaguar I-PACE Motor

Custom Three-Phase Inverter for BLDC, PMSM and Induction Machines

Direct Current Control - LED Driver

Inductors in Power Electronics (Direct Current Control)

Isolated Voltage Measurement - Hall Effect

Isolated Voltage Measurement - Analogue Optical

Isolated Voltage Measurement - PWM Optical

The Impressive Impact of Airflow on Cooling

Time to Switch Things up - The Decimal Clock

Circuit Design ep.6 - Troubleshooting and Bodging

Circuit Design ep.5 - Soldering and PCB Assembly

Designing a 40W Flyback Converter for the Rehkittz Torch

Rehkittz S1600 High Power Torch

Circuit Design ep.4 - Making a Schematic Neat in KiCad