DC output DC converter circuit

Probe current voltage pin 420*4450 head diameter 5.0 over current current and voltage pin

Photocoupler

A DC converter circuit that converts into a single DC input and converts it into multiple parallel DC outputs.

The circuit shows that the circuit uses a single DC input (nominally 12 volts) and converts to four 9 simultaneous output voltages, 6, 5 and 1.5 volts. Common 78xx series regulator output voltage control, providing 9th, 6th and 5V DC output. The 1.5 volt power supply is derived using the LM317's regulator. To reduce the LM317 is the Fed's output of electrical energy and thermal energy from a 5 volt regulator. The output of the LM317 is calculated: VO = 1.25 (1 + R1/R2) and R1 200 ohms (using 180 plus 22 ohms in series) This project is 1.5 volts. F2, 3, 4, 5 output fuses at 500 mA (0.5). If full 500 mA then power from each output DC input must be able to purchase at least 2 amps. 1 lit LED display circuit is operating.