Power Supply Schematic Symbol. Used as an ac power supply. This information is required to understand the functioning of the power supply and especially its operating features such as current limiting and its interfacing with analog or digital control inputs etc.
Dc supply this represents the dc power supply. Consists of two coils the primary and secondary that are linked together through an iron core. Used as an ac power supply.
Dc supply this represents the dc power supply.
Used as an ac power supply. Controlled current source it is a dependent current source. Used in electronic circuits to represent the 0 volts of the power supply. Usually depends on other sources voltage.
