The SMD magnetically shielded housing is assembled with drum core and ring core. This model will utilize the clip and epoxy to fix two core to enhance the vibration resistance ability. The winding area is covered by the magnetic ring core to gives the product as closed magnetic circuit to achieve low EMI levels. The advantage of shielded SMD inductor is to isolate both external and inside magnetism from having any external effects. This SDC model possesses constant DC superimposition characteristics, excellent vibration resistance, cost-effective, low core loss, stable quality, wide inductance range and low DCR due to excellent structure.
Coilmaster provides the wide range of industry-standard footprint of surface mount shielded inductor, from the smallest 3.0mm to 10.0mm. The inductance ranges from 0.8 uh(0R8) to 10000 uH(103) and the customized inductance value (customized characteristic of surface mount shielded inductor) is available. To reach the low core losses in voltage conversion application, we also utilize two kinds of drum core, Ni-Zn, and Mn-Zn (for the dimension over 10mm). Each material powder has high relative permeability(μ) however the Mn-Zn core has higher current carry capacity and lower RDC. As a professional manufacture, there are various line of power inductors available from Coilmaster. Such as shielded power inductor, surface mount high current inductor, high power inductor or shielded SMD inductor for others circuitry requiring.
The SMT fixed shielded inductors from Coilmaster have reliable quality due to the highly automated process on each working station. All of the products will be check by the fully automated machine to reach our goal; zero defect.