Voltage source
ELECTRICAL ELEMENT WHICH MAINTAINS A FIXED VOLTAGE ACROSS ITS TWO TERMINALS, REGARDLESS OF CURRENT
Rubber zener; Ideal voltage source; Controlled voltage source; Constant-voltage power supply; Dependent voltage source; Constant voltage source
A voltage source is a two-terminal device which can maintain a fixed voltage.An introduction to electronics An ideal voltage source can maintain the fixed voltage independent of the load resistance or the output current.