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Power Supply circuits diagram electronics projects

Power Supply circuits diagram electronics projects: battery chargers, switching power supply , ac power supply, dc dc converters, power inverter, converters and power adapters .

LM1084 voltage regulator circuit

The LM1084 is a series of low dropout voltage positive regulators with a maximum dropout of 1.5V at 5A of load current. The LM1084 pin-out are the same like as Lm317 circuit .

LM79xx 3 terminal regulator power supply

The most used 3 terminal regulator is LM79XX series with fixed output voltages of 5V, 8V, 12V, and 15V.
Using one Lm79xx 3 terminal regulator we can obtain a simple and efficient power supply .

L4947PD 5V 0.5A power supply circuit

This power supply schematic circuit is based on the L4947PD is a monolithic integrated circuit specially designed to provide a stabilized supply voltage for automotive and industrial electronic systems .
The reset function makes the device particularly suited to supply microprocessor based systems : a signal is available to reset the microprocessor when the device is out of regulation and resetting it at the power-on after a settable delay.


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