50 In Stock
A pulsed square wave DC circuit, with 3 freq. adjustments. To be used with electrolysis, to break the 1825 Faraday's law of electrolysis. To be used with a torrid transformer coil Also note we ship USPS for light shipping, please select USPS for mailing the boards, the post office is just down the street. We also stock the PWM3f &PWM3f-HD, the "F" is easier soldering, but the OPs chip will not be made any longer. A fine tipped soldering iron is needed to solder on the 9 tiny caps. on the bottomside of these new pcb boards.
Go download PWM3G info., large 100 plate cell instructions, info. and links to supplies. 50 In Stock