Electrical • Power Distribution • Transformers • Current Sensing Transformers
Digi-Key is a distributor of current sensing transformers, including inductor types from Coiltronics, and Transf current sensing transformers from EPCOS Inc. There are over a dozen models available.
BH Electronics is a manufacturer of current sensing transformers for regulating switch mode power supplies. These are surface mount (SMT) for compact size or through-hole for heavy current, and offer isolation to 3000 VAC. The operating frequency range is 50 Hz to 500 KHz.