Power Transformer

Power transformer is a soft magnetic electromagnetic component that functions as power transmission, voltage conversion, and insulation isolation.

Apr 23,2025

Power transformer is a soft magnetic electromagnetic component that functions as power transmission, voltage conversion, and insulation isolation. It is widely used in power technology and power electronics technology. According to the transmission power, power transformers can be divided into several levels: high power above 10kVA, medium power between 10kVA and 0.5kVA, low power between 0.5kVA and 25VA, and low power below 25VA.

Power transformers are almost used in all electronic products, and their principle is simple. However, the winding process of transformers may have different requirements according to different usage scenarios (different purposes). The main functions of transformers are: voltage conversion; Impedance transformation; Isolation; Voltage stabilization (magnetic saturation transformer), etc. The commonly used iron core shapes for transformers are E-type and C-type iron cores.

Power Transformer

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