Circuit Schematic 100 Watts Car Power Supply using LM741 and 2N3055

Eltronicschool. - This is circuit schematic of 100 Watts Car Power Supply using LM741 and 2N3055 that useful for you who want to provide high power car voltage regulator to charge many electronic devices like smartphone, tablets, laptop, and etc in your car easily.

In this time, beside we will give you circuit schematic of 100 Watts Car Power Supply using LM741 and 2N3055 like shown in Figure 1. below, we also will give you component part, and also global description about this circuit.

Circuit Schematic

Figure 1. Circuit Schematic 100 Watts Car Power Supply using LM741 and 2N3055

Component Part

1. LM741 IC
2. 2N3055 Transistor
3. BD241B Transistor
4. Resistors
5. Variable Resistor
6. Capacitors
7. Switch SPDT

Description

Circuit schematic like in Figure 1 above is Circuit Schematic 100 Watts Car Power Supply using LM741 and 2N3055. According Electroschematic describe that if you need a power and stable power supply in your car this circuit will fit the bill. It’s components are inexpensive and easy to acquire. Although it has a drop of 2 volts, it can handle loads of up to 100 watts at voltages between 1.8V and 10V. The 2 2N3055 transistors handle that power and need to be driven by a transistor. These are controlled with the 741 opamp and the voltage level is controlled with a potentiometer. If you are always going to output the same voltage, you can also set up a voltage divider to the input of the 741. The switch is used to provide the supply voltage, unregulated, if you need the full 12V from the battery.