Reduce copper loss

Reduce hysteresis loss

Reduce mechanical loss

Reduce eddy current loss

Watts (W)

Voltage (V)

Volt ampere (VA)

Horse power (HP)

Burn out windings

Leads to interwinding leakage

Transformer heated up excessively

Delivers reduced secondary voltage

Step up transformer

Step down transformer

Core type transformer

Shell type transformer

To minimize eddy current losses

To increase the hysterisis losses

To maximize eddy current losses

To increase core saturation losses