First output voltage:500V-3000V; Second output voltage:60HZ-460V/50HZ-380V
the device is based on the principle of electromagnetic induction to change the ac voltage. the main components are primary coils, secondary coils and cores. the main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) and so on. it can be divided into power transformers and special transformers (electric transformer, rectifier and transformer, power frequency transformer, voltage regulator, mine change, audio transformer, intermediate frequency transformer, high-frequency transformer, shock transformer, transformer, transformer, reactor, intersenser, etc.).
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