Application of BDL EMI Filter in Automobile Wiper Motor

BDL EMI Filter

Features

● BDL filter employ a unique,patented low inductance design featuring two balanced capacitors that are immune to temperature, voltage and aging performance differences.

● These components offer superior decoupling and EMI filtering performance,virtually eliminate parasitics,and can replace multiple capacitors and inductors saving board space and reducing assembly costs

Advantages

Applications

Common Mode Choke Replacement

Internal structure

Typical Circuits

● EMI Filtering (Signal-to-Ground) A/B terminations attach to paris of  signal conductors A/B terminations attach to the power&GND   ● Power Bypass (Power-to-Ground) Often used for inner-plane by passing More convenient when bypassing a surface power trace

Measured Common Mode Rejection

Applications