Power Supply Circuit Symbol

Power supply symbols cell.

Power supply circuit symbol.

Dc supply this represents the dc power supply. Crystal and resonators are important to produce clock pulse for microcontrollers and other circuit. A battery is more than one cell. It applies dc supply to the circuit.

The fuse will break the circuit if excessive current flows and saves the other devices from damage. Ac supply circuit symbol. Used in circuits where a probability of excessive current flows. A single cell is often called a battery but strictly speaking a battery is two or more cells joined together.

These are represents power supply and bias details in circuit diagram. Some electronic circuits require a power supply with positive and negative outputs as well as zero volts 0v. Controlled current source it is a dependent current source. The larger line is positive.

The larger line is positive. Converts light to electrical energy. Usually depends on other sources voltage. Used as ac power supply that is the current will keep alternating directions.

Constant current source the symbol represents an independent current source which delivers constant current. Electrical symbols electronic circuit symbols of schematic diagram resistor capacitor inductor relay switch wire ground diode led transistor power.