Würth Elektronik WE-FCLP and WE-CMDC common mode chokes

Würth Elektronik is expanding its portfolio of common mode chokes with its two latest models: the THT-mountable WE-FCLP for common-mode and differential-mode suppression, and the SMT data line and low-voltage common mode choke WE-CMDC.

The WE-FCLP has a compact design with a maximum height of 14.5 mm, yet achieves an inductance up to 100 mH. It can suppress common-mode interference up to 85 dB and, due to its high leakage inductance, can be used not only for common-mode suppression but also for differential-mode suppression. It is suitable for applications like mains-powered LED drivers, electronic ballasts, switchmode power supplies and mains filters.

The WE-CMDC is an AEC-Q200 Grade 1 qualified data line common mode choke. It measures 11 x 12 x 6 mm, making it compact. The choke has a current-carrying capacity up to 8 A and is available with high impedances of 700, 1000 and 1500Ω. In addition to data and signal lines, applications include low-voltage DC power supplies and DC/DC converters.