Mains Transformers Types

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Low Frequency Power Transformers are used to step down mains voltage of 230V or 110V to safer voltages like 12V and 6V. The core is made of laminations of a Conditioned Alloy of Iron. The windings are Enameled or Insulated Copper Wire. They provide both Isolation and Safety while Scaling the Voltage and Power.

Mains Voltage Power Transformers

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Mains Power Packs with 50Hz Transformers are still popular for audio and some product safety sensitive applications, as they are more isolated, reliable and EMI-RFI free.

Power Supplies Section – ideas on how Transformers are used in making Power Supplies and Battery Chargers.