Careful Magnetism is a leading China Bobbin core manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Bobbin core have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Bobbin core services, you can consult us now, we will reply to you in time!
RM core RM series MnZn transformer core are commonly used for filters for applied in the linear filter,choke,pulse transformer,drive transformer and various kinds of inductors and transformers etc. It is a polycrystal, sintered material with high electrical resistivity.