Pulse transformer core

摘要

Wherein the core of the magnetic core has an outer diameter of 10 mm or less and a thickness of 1.2 mm or less and an AL value of 0.1 V at 10 kHz at 4.0 Hz / N₂Or more. The magnetic core body may be constituted by winding the soft magnetic alloy thin ribbon, or alternatively, the ring obtained by punching by pressing may be laminated. Alternatively, the E-shaped thin piece punched by pressing and the I-.