Vertical winding electric choke

Common mode chokes for suppressing interference cleanly without compromising signals.

Compact and efficient, the JQH high-voltage transformer features water-cooled heat dissipation, a reliable potted design, and customisable, fast delivery options.

Reactors, chokes, inductors, and coils; often used for smoothing in rectifiers, reducing short-circuit currents, AC filtering, commutation in thyristors, and high-frequency switching

JQH’s product portfolio includes high- and low-frequency transformers, power adapters, open-frame power supplies, PV inverters, smart digital power supplies, three-phase transformers, and specialised reactors.

A low-profile component due to tooled ferrite core shapes that are available

The JQH R-type filter inductor is used in filter modules for electric and hybrid vehicles

When the frequency of operation rises above 250kHz, dedicated design techniques and technologies need to be considered. Gowanda specialises in providing high-performance inductors for demanding applications and can design products up to 1.8GHz

Single-phase reactors up to 2MvAr, maximum 7kV, and maximum 2000A