Ultrafast Diode: What it is, what it's used for, and how to measure it correctly

Homemade high-voltage electrolytic capacitor discharger ⚡

What is the purpose of the toroidal coil in an inverter welder?

Inverter welding machine electronic circuit: complete explanation

Educational robotics: obstacle-avoiding race car | Elecfreaks

EDUCATIONAL ROBOTICS KIT | ELECFREAKS – Technology for learning

QUADRUPED ROBOT: educational robotics

3-in-1 Multimeter: Oscilloscope + Signal Generator + Multimeter

Unboxing Multímetro Digital DST-210 FNIRSI

The 7 most common problems with inverter welders

How does the electronic circuit of an inverter welder work?

Inverter welder: how to operate it and what you should know before using it

Miller effect in IGBTs: how it affects switching

IGBT the heart of inverter welding machines

IGBT: the 5 key voltages at the gate

Homemade IGBT tester: circuit, demonstration and step-by-step manufacturing.

mosfet vs igbt: which is better?

IGBT: How it works and how to test it step by step

homemade mosfet tester for n-channel and p-channel

P-Channel MOSFET / How to test it with a multimeter and in a real circuit /

N-channel MOSFET: the heart of switching power supplies / how to test it with a multimeter.

how to test a scr with a multimeter

BJT transistor: how to test it with a multimeter

MÁQUINA STAHL – Dobladora de papel para hacer libros 📚

INDUCTIVE REACTOR (AC current limiter)

THERMOMAGNETIC SWITCH

SWITCHING MODE POWER SUPPLY (explanation of how its components work)

FERRITE RINGS: what are they for?

What happens if you touch 220v by accident?

electric keyboard (internal parts and operation)

Electric keyboard with the most common fault

single-phase permanent capacitor motor

RIESGO ELÉCTRICO REAL: Chasis electrificado con 220V

DON'T THROW AWAY YOUR CELL PHONE WITHOUT SEEING THIS ⚠️

NIKOLA TESLA ( biografia resumida )

cortadora laser para metales

CHILLER ( enfriador de agua )

sensor inductivo de dos hilos

THE DIFFERENTIAL SWITCH (breaker)

voltage multiplier circuit

THE ALTERNATING CURRENT CAPACITOR

EMI FILTER (what it is and how it works)

reciclar componentes eléctricos de una lavadora

EL DIMMER ( control del angulo de conducción de la corriente alterna )

THE DIAC (two-way switch)

circuito doblador de voltaje

RMS voltage of the alternating current, peak voltage and peak-to-peak voltage.

EL TERMISTOR PTC ( fusible de reinicio automático )

NTC THERMISTOR (current surge absorber in electronic circuits)

MAQUINA SERIGRAFICA SEMIAUTOMATICA ( electroneumática )

FALLAS COMUNES EN LOS MOTORES TRIFASICOS

Divisor de voltaje

resistencias eléctricas de valor fijo

THE VARISTOR (the hero without a cape of electronic circuits)

POTENCIA ELECTRICA ( LEY DE WATT )

ley de ohm ( teoría y practica )

PROTOBOARD ( placa de pruebas )

como medir puente de diodos (puente rectificador de onda completa)

homemade solid state relay (40A)

TRIAC