According to the application, it can be divided into: power transformer and special transformer (electric furnace change, rectification change, power frequency test transformer, voltage regulator, mine change, audio transformer, intermediate frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer , reactors, transformers, etc.).
Transformer core sheet operating frequency
Transformer core sheet loss has a large relationship with frequency, so it should be designed and used according to the frequency of use. This frequency is called the working frequency.
Rated power of transformer core sheet
At a specified frequency and voltage, the transformer can operate for a long period of time without exceeding the output power of the specified temperature rise.
Rated voltage of transformer core sheet
Refers to the voltage that is allowed to be applied to the coil of the transformer and must not be greater than the specified value during operation.
Voltage ratio of transformer core sheet
Refers to the ratio of the primary voltage to the secondary voltage of the transformer, which has the difference between the no-load voltage ratio and the load-to-voltage ratio.