Ac/DC high voltage test transformer is suitable for power system and power users on-site testing of various electrical equipment insulation performance test, electrical products of dc high voltage small current of various voltage systems or devices in the high voltage power supply.

Working principle of AC/DC high voltage test transformer: the input voltage of this series of products is 200V, the use of electromagnetic induction principle according to the need to change the input voltage, the output high voltage can be continuously adjustable from zero volts to the rated maximum value.

In the test of DC voltage withstand and leakage current, the input voltage can be changed as long as the high voltage silicon pile is mounted on the high voltage output end, so as to obtain different values of DC high voltage output.

At present, a relatively complete system has been formed. In terms of the varieties, specifications, performance and production capacity of low-voltage electrical appliances, it basically meets the needs of China's national economic development. Ac/dc high voltage testing transformer by using the advanced production equipment, using epoxy vacuum pouring coil winding and CD type iron core of the new technology, compared with similar products oil-immersed transformer, obviously reduce weight, reduce volume, improve on the quality of the insulation strength and resistance to moisture, and effectively weaken the magnetic flux leakage and greatly strengthened the transformer test under the impact of the short circuit current capacity.