Performance characteristics of miniature transformers

The miniature transformer is a current-type transformer. The primary and intermediate levels are connected in series with resistors and secondary capacitors in series according to the power supply circuit. The voltage is converted into current, and after the current conversion is performed by the transformer, the primary output current data signal is converted into the necessary voltage through the sampling resistor. Most of the miniature transformers are used in the circuit board.

Because the precision of the miniature transformer is very high, and the phase angle of the basic miniature transformer is measured, it is likely to reduce the defects.

Miniature transformers are more linear in quality.

For the application of miniature transformers, it is not necessary to use all external switching power supplies.

Although the volume of the miniature transformer is relatively small, its performance indicators must not be inferior.

Miniature transformers are often used in places that require very high accurate measurements, such as testing instruments in various power engineering.