GIGAVAC GX Coil Suppression Application Note
GIGAVAC GX Coil Suppression Application Note discusses the need to manage Back Electromotive Force (EMF) in contactor applications. GIGAVAC's contactors include built-in suppression for all DC coils to handle this. The tests performed demonstrate the consequences of applying external suppression to the coil. This GIGAVAC document warns against adding external coil suppression, as this can negatively impact performance and longevity.
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