This is the DC switching regultor Voltage 5V at current 3A. It is make for digital circuit. The important part of the circuit is LM2673, it is 3A Step-Down Voltage Regulator with Adjustable Current Limit. The LM2673 is Simple and easy to design with using off-the-shelf external components. please see circuit diagram and read more [...]
When i want 5V switching regulator (mini project),so i am used input is 9V battery. The good circuit for work is the IC LT1073-5 (see detail in www.linear.com), it out put 100mA current. The zener diode is 1N5818,L1 = 100uH Detail more please see in image. Related Links All circuits of Switching power supply All [...]
This power supply eliminate voltage loss on current meter. Will be designed for measure on low voltage DC/DC converters (e.g. LED lamps powered from single NiCd/NiMH cell) Source :http://www.belza.cz/pwrsply/ps5v.htm thank you. Related Links More circuit about 5V power supply More circuit about Variable Regulator More circuit about IC LM358 More circuit about 7805 Regulator 1.25-30V [...]
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