18:14

120/240 V In-Phase or Out-of-Phase

11:25

Buck-Boost Transformer

9:30

Transformer Core and Cooling

12:40

Transformer Ratios and Taps

7:19

How Does a Transformer Work? | Electrical Engineering Explained

14:41

120/240 and 120/208 Volt Transformer Secondaries

14:59

Dual Voltage Windings - Part 1

9:55

Transformer Secondary Winding - Mutual Induction