What types of electronic transformers are there?

2019-04-29 10:53:28 JUKE CHINA ODM OEM Transformer factory Read

What types of electronic transformers are there?

Electrical Transformers is classified by working frequency:

1. Power frequency transformer: working frequency is 50Hz or 60Hz

2. Intermediate frequency transformer: working frequency is 400Hz or 1KHz

3, audio transformer: working frequency is 20Hz or 20KHz

4, super audio transformer: 20KHz or more, no more than 100KHz

5, high-frequency transformer: the operating frequency is usually above KHz to hundreds of KHz or more.
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B  Electrical Transformers Classified by purpose:

1. Power transformer: a transformer used to supply the power required by electronic equipment

2, audio transformer: transformer for audio amplifier circuit and audio equipment

3, pulse transformer: the transformer working in the pulse circuit, the waveform is generally a unipolar rectangular pulse wave

4, special transformer: a transformer with a special function, such as parametric transformer, voltage regulator transformer, super isolation transformer, transmission line transformer, leakage transformer

5, switching power supply transformer: used in the switching power supply circuit transformer

6, communication transformer: used in the communication network to isolate and filter the transformer.