Bel group company Signal Transfomer has announced its new Wireless Charging Transmission Coils (WCC) in both Single and Multiple Windings for smart car applications, consumer products, controllers, ...

A step-up transformer has more turns of wire on its secondary coil than it does on its primary coil. Transformers will only work with an alternating current (ac) input. This transformer steps up ...

A step-up transformer has more turns of wire on its secondary coil than it does on its primary coil. Transformers will only work with an alternating current (ac) input. This transformer steps up ...

Some had tiny capacitors wired in parallel with one of the coils, too. Perhaps the most obvious feature of these IF transformers was their tunability, thanks to a ferrite cup or slug around the ...