Careful Magnetism is a leading China Led driver drum coil ferrite core manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Led driver drum coil ferrite 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 Led driver drum coil ferrite core services, you can consult us now, we will reply to you in time!
Drun core DR type soft ferrite core is a raw material for drum inductor coil which used for led light driver PCB board,this core with 2 pins,3pins or 4 pins to match the circuit board, it is dip inductor core. Material covered NiZn and MnZn power material.