12 pole ferrite ring

Multipolar ceramic ferrite ring 15 x 8 x 5 mm 12 pole

This is a multi-pole ceramic ferrite magnetic ring, by China courage magnet manufacturer Courage Xiafu photo upload, magnetic ring outer diameter 15mm, inner hole 8mm, thickness 5mm, radial magnetization, magnetizing pole number of 12, that is, 6 N pole, 6 S pole, table magnetic strength in more than 900 Gauss...