Power line chokes

Current-compensated ring core double chokes

Rated voltage 250 V AC

Rated current 0.3 A to 3 A

Rated inductance 1.2 mH to 68 mH

Construction

■ Current-compensated ring core double choke

■ Ferrite core

■ Polycarbonate case (UL 94 V-0)

■ Polyurethane potting (UL 94 V-0)

■ Sector winding

Features

■ High resonance frequency due to special winding technique

■ Approx. 1 stray inductance for symmetrical interference suppression

■ Suitable for wave soldering

■ Design complies with EN 60938-2 (VDE 0565-2)

■ UL and/or VDE approvals

■ RoHS-compatible

Applications

■ Suppression of common-mode interferences

■ Electronic ballasts in lamps

■ Switch-mode power applications

B82722A2252N001属于滤波器 > 共模扼流圈。爱普科斯与TDK元件事业部制造生产的B82722A2252N001共模扼流圈共模扼流圈是一种电气滤波器，能阻止两条或更多条数据或电源线共有的高频噪声，但允许期望的直流或低频信号通过。共模 (CM) 噪声电流通常来自无用的无线电信号、非屏蔽电子设备、逆变器和电机等来源。如果不加以过滤，这种噪声会在电子设备和电路中带来干扰问题。