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By Khalid Betani
Direct current (DC) is the unidirectional flow of electric charge. Direct current is produced by sources such as batteries, thermocouples, solar cells, and commutator-type electric machines of the dynamo type.
So the function of a DC Power Supply is to provide Direct current to various accessories of computer such as Hard Disk, Ram, Picture Tube or LCD, Mother Board, CD Rom/DVD Rom, etc, so that they function properly.
What else can I help you with?
What is the function of a filter capacitor in a power supply?
A: The function is to change the pulsating DC into a smooth DC by removing the peak changes. The results are very little AC variation riding on top of the DC value or simply referred as ripple.
What is the main function of PC power supplies boxes?
The PC power supply box's function is to supply the computer with power. Without the PC power supply box, the computer would not be able to turn on and off.
Where does a computer get its power from?
Computers work on DC supplies and convert AC to DC supply through SMPS (fixed in cabinet). Specifications of SMPS decides the load a Computer can handle.
What is the function of power supply connector?
On a desk top, it connects power from the outlet on the wall to the power supply in the computer. On a laptop. It converts the mains AC power at high voltage to a low voltage DC. Most laptops use around 19v DC. This is then used to charge the battery in the laptop. When the battery is full, the laptop is then powered by the mains supply, leaving the battery in standby. On a desk top the power supply is inside the cabinet. On a laptop it is separate. This saves weight and space when using the laptop totally portable and running on battery
Internal parts of PC power supply?
Generally, it contains AC-to-DC converter, surge protector, and cooling fan.
What type of function of capacitor in dc power supply?
It filters ac to pure dc
Function of power supply?
to convert AC into DC voltage without fluctuation
Full form of DC power supply?
DC Power is Direct Current Power Supply.
Is the metro rail train using ac or dc power supply?
dc power supply
What the conclusion that can take in multiple dc power supply?
conclusion of dc power supply 9V
What is the value of ripple in the ideal dc power supply?
In an ideal DC power supply, there is no ripple.
How you convert a power supply into 12v DC?
DC 12V power supply can convert 110/220V AC power source to 12V DC.
Why you use dc supply in generator protection panel?
The DC supply may supply power to trip breakers, or to power the protective relays.
What is the function of a filter capacitor in a power supply?
A: The function is to change the pulsating DC into a smooth DC by removing the peak changes. The results are very little AC variation riding on top of the DC value or simply referred as ripple.
Output DC power supply?
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Applications of variable DC power supply?
Variable dc supply is applicable in loads that are variable.
What are the applications of variable DC power supply?
Variable DC power supplies are commonly used in electronics labs, production lines, and testing environments. They are used to power and test electronic devices such as electrical components, circuits, and sensors. Variable DC power supplies are also used in research and development for prototyping and experimenting with different voltage levels.
