⚡️ Transformers are the backbone of modern electrical power systems. From power transmission and distribution to audio, isolation, high-frequency, and industrial applications, transformers play a vital role in transferring electrical energy efficiently and safely.

🔹 Power Transformer – Used in high-voltage transmission and substations.
🔹 Distribution Transformer – Supplies electricity to homes, buildings, and businesses.
🔹 Current Transformer (CT) – Essential for metering, monitoring, and protection.
🔹 Auto Transformer – Provides efficient voltage adjustment with a compact design.
🔹 Isolation Transformer – Improves electrical safety through galvanic isolation.
🔹 High-Frequency & Pulse Transformers – Widely used in SMPS, converters, and digital circuits.
🔹 Furnace & Rectifier Transformers – Designed for demanding industrial applications.
🔹 Toroidal & Resonant Transformers – Used where compact size, efficiency, and specialized performance matter.

💡 Key takeaway: Transformers operate through electromagnetic induction, while the turns ratio determines the voltage transformation between primary and secondary windings.

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