Coils, transformers, chokes, inducers are mandatory in most electronic circuities . Almost every electronic device requires voltage transformers or filters to suppress glitches, i.e. to improve EMC behavior.
In switching power supplies or DC / DC converters, coils are the most important component in addition to the switching elements. As a transformer in signal lines, or for galvanic isolation for safety reasons.
CapComp offers a wide range of these important components. Our partners in Asia are among the most reputed and experienced manufacturers, offering high quality at competitive prices.