DC Power is Direct Current Power Supply.
When you connect a load (motor, light bulb, etc.) in series with a power supply, current will flow, whether AC or DC depends on the power supply you are using.
You need a DC power supply in order to connect a 24v DC motor to household power.
It may not be possible to physically convert AC generator to DC generator. What can be done is that 'Rectifier' of suitable capacity can be connected to the out put of AC generator to get DC supply.
because the termination and relays in side the telecoms penal needs for DC supply to continues the protection equipment and relay and purpose of telecoms
theperpose of a power supply is to step up or step down an ac voltage to a desired dc value
dc power supply
conclusion of dc power supply 9V
In an ideal DC power supply, there is no ripple.
DC 12V power supply can convert 110/220V AC power source to 12V DC.
Typically to convert AC to DC as part of a power supply.
The DC supply may supply power to trip breakers, or to power the protective relays.
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Variable dc supply is applicable in loads that are variable.
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.
The AC supply would have to be changed to DC supply.. This would be done with the use of a rectifier. It would be done usually with a full wave rectifier.
The type of power supply being used (AC or DC) should match the power requirements of the device it will be supplying power to.
DC power supply is used to power the IC's and other active and passive devices.It is provide to amplify the weak signal with the help of amplifiers.