Phoenix Solar Singapore
Alternating Current
Alternating current is electrical current in which the direction and the voltage changes in ccordance with certain laws of physics. Alternating current is found in most electrical grids (230 volts, 50 hertz).
Alternating current is electrical current in which the direction and the voltage changes in ccordance with certain laws of physics. Alternating current is found in most electrical grids (230 volts, 50 hertz).