High Frequency Inductors and Chokes
At AM Transformers we can supply various types of chokes and inductors to suit all your applications. High Frequency Transformers Ferrite beads are also a speciality. Custom windings are available. Please contact us with your requirements. Manufactured to international and UK safety standards AM Transformers specialise in three phase transformers and provide our service across the whole of the UK. Please give us a call for detailed information on any of our products if you require
Specification
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In electronics, a choke is an inductor used to block higher-frequency alternating currents while passing direct current (DC) and lower-frequencies alternating current (AC) in an electrical circuit. A choke usually consists of a coil of insulated wire often wound on a magnetic core, although some consist of a doughnut-shaped “bead” of ferrite material strung on a wire. The choke’s impedance increases with frequency. Its low electrical resistance passes both AC and DC with little power loss, but its reactance limits the amount of AC passed.
Aflie Gordon
Brought my transformer a few months ago from AM and it has shown its worth already and is far superior to my previous one.
Matthew.A
Excellent value on the Spitznagel Encapsulated Transformers. Has shown me its top durability and high reliability.
Shawn Osler
Speedy delivery within our time schedule,
Highest of recommendations.
Dom just purchased a new single phase transformer
Excellent sales process, friendly staff,
and very prompt service engineers
Graham Silversides
1st class service from ordering,
through to installation and voltage optimisation.
Rana Miah
In a nutshell, AM Transformers is
a great company to work with!
Thomas Russell
A highly technical and skilled company that seems to know everything possible about transformers!