B82731M2182A30 数据手册 - Epcos（爱普科斯）

Epcos B82731M Series Common Mode ChokesB82731M Series Current-compensated D core double chokes, the Vertical version Closed rectangular ferrite core with 2-section winding Closed polycarbonate coil former (UL 94 V-0) without encapsulation with clearance and creepage distances ≥3 mmHigh resonance frequency due to 2-section winding Approx. 1% stray inductance for symmetrical interference suppression Low leakage due to closed core shape High pulse strength Low whirring noise Suitable for wave soldering Applications include, Suppression of common-mode interferences; Compact switch-mode power applications and Electronic ballasts in lamps ### Epcos 引线型电感器（扼流圈）

扼流圈电源线D字型电感 Chokes for Power Lines D Core Chokes