Transformer polarity test / how to find it / and how to test a transformer with DMM & oscilloscope

Рет қаралды 24,906

5 жыл бұрын

This video shows an easy way to test a transformer and one of the ways to identify transformer polarity. It is useful to set two or more transformers in serial and /or parallel connection.
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Пікірлер: 12

@carlgradolph9676 Жыл бұрын

Thanks for this information. Very helpful. I have a box of salvaged transformers with no labels; this knowledge will allow me to safely test them.

@garrygemmell5676 3 жыл бұрын

Great stuff I have learned a lot today - good day when you learn something new!

@sunupradanaX Жыл бұрын

I like how the sound of your voice centered in, from my headphone 🙂. The explanation is indeed very good. Thanks.

@rmariu 3 жыл бұрын

Great video. Thank you. Really helpful for a beginner like me.

@aaronregan5061 Жыл бұрын

Wow wow wow wow🎉 thank you so much what a cool idea I had no idea I am learning so much❤!!!!!! Aaron!!!

@miguelduran1140 5 жыл бұрын

Hola Bob, como siempre espero la versión en español. Gracias y saludos cordiales desde Michoacán México.

@eleman-gc 4 жыл бұрын

big thanks!

@juanchizabaleta2405 5 жыл бұрын

Muy buen video Bob,donde nos muestras el efecto de la inductancia usando el osciloscopio apoyado con tu generador de señal;felicitaciones por tu laboratorio y lo que compartes con nosotros.

@practicallab 4 жыл бұрын

godd explanation

@randydicotti3975 2 жыл бұрын

Hello Bob, Should most transformers from SMPS and small DC to AC inverters react this way when near a powered AC transformer? I have one that does not seem to.

@ronabalosneo 5 жыл бұрын

Did you say “magic tool” 🤪👍

@bob.kalpon1398 5 жыл бұрын

Yep! Just think about it: With a pen, pencil or marker, we can create anything in paper, and later convert it real. ...but everything starts and is possible to create with a "magic tool". ;-)