PREM Magnetics has introduced the newest line of ferrite drum core inductors for switchmode power supplies (SMPS) and other applications, the SPB-700 Series. These devices use ferrite material that is stable from 0 to their full-rated current.
The SPB-700 Series consists of 26 parts. Each has inductance values ranging from 180.0µHy @ 15.0A to 22000µHy @ 2.70A dc.
Typical dimensions for SPB-700 Series are 53.34mm diameter x 37.08mm height.
Each part has a mounting hole through the centre of the core that accepts a #6 - #10 non-metallic screw to secure the part to the printed circuit board. The two leads extend radically from the bottom of the core and are 180° apart from each other.
All Prem standard inductors are 100% final tested prior to shipment.