Abstract: A device for generating high frequency power comprises an AC to DC converter comprising an AC to DC input and AC to DC output, a step down converter comprising a step down input and a step down output, said step down input coupled to the AC to DC output, a radio frequency amplifier comprising a RF input and a RF output, the RF input coupled to said step down output, a first winding comprising a first terminal and a second terminal, the first terminal and said second terminal coupled to said RF output; and a second winding magnetically coupled to said first winding.