Why should we short-circuit the secondary coil of the transformer when testing the leakage inductanc

When we use a bridge to test the leakage inductance of the transformer, we need to short-circuit the secondary side, and the inductance obtained by testing the primary side is the leakage inductance. Have you ever thought about why you need to short-circuit the secondary side? What is the principle

Read More

What is the leakage inductance of transformer related to? How much should the leakage inductance of

What is related to transformer leakage inductance? How much should the leakage inductance of a transformer generally not exceed? 1. Introduction Transformer is one of the most common devices in the power system. Its function is to transform high voltage into low voltage to meet various electricity

Read More

What effect does transformer leakage inductance have on power supply?

In power supply design, we often hear the word leakage inductance. So what is leakage inductance and what impact does it have on the power supply?1. What is leakage inductance?In a transformer or coupled inductor, it is generated by the primary winding and cannot be coupled to Part of the magnetic f

Read More