Plug-in Resistor
The primary function of a current transformer is to detect and measure the current in isolated conductors or primary windings and produce an AC current proportional to it in the secondary winding.
Product Introduction
The primary function of a current transformer is to detect and measure the current in isolated conductors or primary windings and produce an AC current proportional to it in the secondary winding. It operates in a frequency range of approximately 2Hz to 1MHz, and the rated current varies from 125mA to 4000A. Generally, there are three main types of current transformers: invasive, non-invasive solid-core, and non-invasive split-core.