Most electrical power from a wall outlet comes in alternating current (AC) form.
AC to DC Conversion
Alternating current (AC) must be converted to direct current (DC) by a rectifier.
Uses for DC Current
DC current is commonly used to power small electronics.
Many devices, such as computers, stereos, and other smaller electrical appliances have their DC converting rectifier built right into the device.
Batteries also supply a DC current, so any device that uses batteries also utilizes a DC power supply.
Related Posts "Society & Culture & Entertainment"
7/11/2019 9:33:00 AM
7/11/2019 9:31:00 AM
7/11/2019 1:50:00 AM