High-frequency transformer
9 month ago
Characteristics of electrical transformer:
1.Small volume
2.Light weight
3.Transfer efficiency is high
Design:
The transformer in the switching power supply transmits a high-frequency pulse square wave signal. The leakage inductance and distributed capacitance of the transformer must be minimized.
During the transient process of transmission, leakage inductance and distributed capacitance cause surge current and peak voltage, as well as gyro oscillation, resulting in increased loss. Usually the leakage inductance of the transformer is controlled at 1% ~ 3% of the primary inductance.
Application:
The high frequency transformer is a power transformer whose operating frequency exceeds the intermediate frequency (10 kHz). It is mainly used as a high-frequency switching power supply transformer in a high-frequency switching power supply. It also works as an inverter power transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine.
Our main products are Differential Mode Inductor、I-type Inductor、Common Mode Inductor and so on.
Please contact us if necessary. Look forward to your sincere cooperation.
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Main Product:
Electronic Transformer,
High-frequency Transformer ,
Switching Power Supply Transformer,
Differential Mode Inductor,
I-type Inductor,
Common Mode Inductor
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