Electronic Design

Use Dynamic Common-Mode Rejection Test To Evaluate Industrial Isolator Performance

Static common-mode specifications have been the traditional standard used to measure isolators and compare devices with different construction or technologies. However, that standard is no longer an ...
EDN

Common-mode filter targets automotive Ethernet

TDK Corp. has added the ACT1210E Series to its common-mode filter portfolio. Designed for automotive Ethernet communication 10BASE-T1S, new ACT1210E-131-2P-TL00 filter lowers the line-to-line ...
Electropages

Compact converter designs with a new high-voltage common-mode choke

TDK Corporation now offers the B82722V6*B040 series of new compact high-voltage, current-compensated ring-core double chokes. Designed primarily for rated DC voltages of up to 1250V (630VAC), these ...
Electronic Design

Measurement Circuit Features High Common-Mode Rejection

Modern measurement systems often operate with single 5-V power supplies, yet their input signals may have large common-mode voltages that exceed the supply by tens or hundreds of volts. Also, unless ...