Three Simple Ways to Find the Primary and Secondary of a Transformer
15:43
How to Identify Amplifier Power Transformer Leads
9:37
Transformer polarity test / how to find it / and how to test a transformer with DMM & oscilloscope
5:57
How to wire a transformer in series or parallel (with animation) | Basic Electronics
20:13
How to identify a Mystery Transformer!
5:29
Transformer Testing Secrets Revealed with a Multimeter
7:33
Transformer Primary Winding
10:39
Identifying transformer windings and voltages
7:55