DC to DC Converter Adjustable CMOS Step-Up Switching regulator MAX643 circuit made ​​with integrated MOSFETs supported by irf540 power output increased 45 kHz operating frequency of the circuit used in the circuit 0.8mm wire on the coil ring toroidal... Electronics Projects, 12V to 16V DC DC Converter Circuit MAX643 "dc dc converter circuit, power electronic projects, " Date 2019/08/01