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 Circuit Diagram Component List: 6 SCR Resistor 1k 3-Phase Supply Triggering Angles T1 & T6 firing angle is 0 45. T3 & T2 firing angle is 45 90. T5 & T4 firing angle is 90 135. Simulation Control setting values   Total Time = 0.1 Print Time = 0.001 Print Step= 2 Output

 In this article, you will learn about the 3-Phase full wave controlled rectifier circuit. In this circuit load is a Capacitor. Full-wave is generated by controlling the firing angle of SCR. In this case, the output is not full-wave because the capacitor is continuously charging and discharging. The output waveform is given at the end of this article What is silicon controlled rectifier(SCR)? Silicon controlled rectifier is three-pin four layers current-controlling device. Its one pin is used for firing. Firing is a control angle on which angle an SCR is in on condition. Once SCR is on by applying power on the firing angle pin it will remain on condition until power is cut-off. SCR is used to make the control rectifier circuits whether it's a full-wave or half-wave rectifier.  Here is the symbol of SCR. In my designed circuit I used six SCR and 3-phase AC supply.  WORKING PRINCIPLE The working principle of the circuit is that there is 6 SCR but every SCR doesn't conduct t...

 In this article, you will learn about the 3-Phase full wave controlled rectifier circuit. In this circuit load is an inductor and the output wave is full-wave. Full-wave is generated by controlling the firing angle of SCR. What is silicon controlled rectifier(SCR)? Silicon controlled rectifier is three-pin four layers current-controlling device. Its one pin is used for firing. Firing is a control angle on which angle an SCR is in on condition. Once SCR is on by applying power on the firing angle pin it will remain on condition until power is cut-off. SCR is used to make the control rectifier circuits whether it's a full-wave or half-wave rectifier.  Here is the symbol of SCR. In my designed circuit I used six SCR and 3-phase AC supply.  WORKING PRINCIPLE The working principle of the circuit is that there is 6 SCR but every SCR doesn't conduct the flow of current at one time. Only Two SCR can conduct the current at a time and generate the out. First Cycle T1 & T2 cond...

 In this article, you will learn about led flashers. Led flasher continuously blinking in nanoseconds. In my designed circuit I used BC547BG Transistor for switching. When the transistor switch is open led will be off state and when the transistor switch is close led will be on the state.  My designed circuit has contained only 5 different color's LEDs. You can add more than 5 LEDs to the circuit Here is the circuit. Input is 9-volt dc and circuit contain 5 Resistor 1k, 5 Resistor 22k, 5 Transistor BC547, 6 22uf Cap Capacitor,  Connect all positive sides of LEDs with a positive side of the supply. The circuit has positive power but on the negative side, the transistor is connected for switching. How make a circuit? First, open Multisim and then place all LEDs like this Then place all the transistors like this. Then place the 22k ohm resistor and 22uf Cap capacitor. Then connect all the components like this. The place the 9 volt supply Now circuit the is complete. Run the...

component list 1> 555 timer ic 1> irfz44n MOSFET 1> 1N5822 diode 1> 50uh to 200uh inductor (whatever you want to use in between these values) 1> 1000uf cap capacitor 1> 1k ohm resistor 1> 4.7k ohm resistor 2> 1N4148  1> potentiometer 10k to 100k(whatever you want to use in between these values) 1> 470 pf capacitor 1> 0.1uf capacitor Circuit diagram Results on different voltages