Circuit diagrams and schematics - Electronic projects

This circuit will double almost any DC input voltage as well as handling plenty of current. 12 to 24V is just an example. With a few changes, it can also supply any desired output voltage. There are many possible applications. One I can think of would be to get the 28V for the ADC connector [...]

This is Circuit Step-Up Converter with Undervoltage Lockout. By IC LT1073 3V INPUT BATT 5V OUTPUT 100mA LOCKOUT AT 1.8V * 1% METAL FILM † L1 = 68μH GOWANDA GA10-682k OR CADDELL-BURNS 7300-11 Read More Detail Datasheet :http://www.linear.com/pc/downloadDocument.do? navId=H0,C1,C1003,C1042,C1031,C1060,P1272,D1661 Related Links More dc to dc converter step up voltage circuit More circuit by IC – [...]

By configuring a charge-pump voltage doubler as a tripler, you can readily derive 15V from 5V (Figure 1). A 15V rail is useful for powering op amps, LCD-bias circuits, and other low-current applications. The connections shown configure the IC1 voltage doubler as a tripler. The no-load output voltage of the circuit is approximately 3VIN -2VD, [...]