Transformer basics
A transformer is connected to a system. The transformer nameplate reads
| Vpri | Vsec |
| 230 V | 12 V |
and
| Ipri | Isec |
| 2A | 38.33A |
If the transformer is in an open circuit on the secondary side. What will current measurement will be examined on the primary and secondary side?
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1 solution
The reason for measuring a small current on the primary side is due to the magnetizing inductance and internal resistive losses within the core. Even though no current will flow on the secondary side