DC DC converter circuit UC3843 SMPS PWM control integrated on the board 10v 16v DC Voltage 12V 30V turning out 16v is set to 3 amps can give used in the circuit of the coil value 20mh coil wrap... Electronics Projects, 12V to 30V Adjustable DC DC Converter Circuit UC3843 PWM "dc dc converter circuit, power electronic projects, " Date 2014/06/21