Power Transformer: How It Works, Costs, and Types

Transformers are essential devices that regulate electrical voltage to align utility supply with device requirements. They operate based on Faraday-Lenz’s Law, using primary and secondary coils wrapped around a metal core. These devices are crucial in various scenarios, from residential voltage conversion (220V to 110V) to long-distance power transmission systems and complex industrial applications. Tecnogera offers a wide range of transformers, with capacities from 75 kVA to 50,000 kVA, designed for different levels of environmental protection (IP-00 to IP-6X), catering to both residential needs and large-scale industrial projects.