The main roles of high-frequency transformers include energy transfer, energy storage, voltage conversion, electrical isolation and signal filtering. The following is a specific introduction of its role:
1. energy transfer, high-frequency transformers are used to convert and transmit electrical energy from the power supply to electronic equipment to meet a variety of power needs.
2. Energy storage, in the switching power supply, high-frequency transformer is used to store energy in the power tube working in the instantaneous on-off state.
3. Voltage conversion, high-frequency transformers can convert the voltage of AC power supply into the required high-frequency voltage to realize the power transmission of power converter.
4. Electrical isolation, high-frequency transformers are used for electrical isolation to improve the safety and stability of the circuit.
5. Signal filtering, in communication equipment, high-frequency transformers are used in filtering circuits to reduce noise interference through impedance matching.
6.High frequency transformer is also widely used in medical equipment, LED driving circuit, inverter, electric car, solar energy, military supplies, aerospace equipment, automotive electronic equipment, industrial equipment, switching power supply, communication equipment, household appliances, digital products, inverters, rectifiers, computer power supplies, power adapters, and so on in many fields.