Feature:*High u, high Bs, Fewer turns ,compact choke size.* Excellent impedance Vs frequency characteristics* Epoxy powder coating or liquid epoxy resin coating ,smaller size than casing cores.* Superior temperature stability.
Precast concrete magnet shuttering magnets shutter magnets The precast concrete magnet is high-tech approach to fixed formwork casting beds. They are made of NdFeb magnets, which high attraction. The magnetic part of the shutter magnet is designed to be l