All Services Engineering & Architecture High power high frequency switches $40/hr · Starting at $1K Maximum 1200 volt and 25 amp with frequency up to 20khz prototype can be given with required testing. About $40/hr · Ongoing Download Resume Maximum 1200 volt and 25 amp with frequency up to 20khz prototype can be given with required testing. Skills & Expertise PrototypeSwitches 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts DesignersSwitch Engineers