CST206-2A Current Sense Transformer

CST206-2A is built for current monitoring in switching power supply and protection circuits. It offers a 1:200 turns ratio, 56.0 mH minimum inductance, 3.50 ohm maximum DCR, and a 20 kHz to 200 kHz operating range. With an 80 A primary current rating, it fits feedback loops, power conversion stages, and current detection paths that need isolated sensing in a compact through-hole transformer. CST206-2A helps support reliable control and protection in power designs where repeatable current measurement is part of the circuit strategy. Use CST206-2A when you need a current sense transformer with established electrical performance for switching applications. Request a quote for CST206-2A.