Transformers are electrical devices used to transfer electrical energy between two or more circuits through electromagnetic induction. They are essential in power distribution systems to step up or step down voltage levels.
Transformers function with alternating current (AC) because they rely on changing magnetic fields. The alternating nature of AC creates the varying magnetic flux needed to induce voltage in the transformer's secondary winding.
Why Transformers Do Not Work with DC
Direct current (DC) does not produce a changing magnetic field, making it ineffective for transformer operation. Without this changing field, voltage cannot be induced in the secondary winding, rendering the transformer useless in DC circuits.
Applications of AC Transformers
AC transformers are widely used in power generation, transmission, and distribution. They enable efficient long-distance power transmission and voltage regulation for various applications, from household appliances to industrial machinery.
“Transformers, essential in AC circuits, are crucial for efficient power distribution. Makpower Transformer, a leading manufacturer, ensures high-quality transformers for various industrial and residential applications.”