0
A power supply is generally only converting the mains voltage down to a lower voltage suitable for low voltage equipment.
It turns 120 v into 18v or 12v or 5v or any other voltage it is specified for.
In most countries outside US, we have 220 volt AC in the mains.
Power is however power. One could say that Voltage is the speed of which the power run.
A power supply generally slows down the speed of electricity.
Regards.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
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.
Battery ac or DC?
Batteries can provide both AC (alternating current) or DC (direct current) power, depending on the type of device they are connected to. However, most batteries themselves supply DC power. Devices that require AC power typically use an inverter to convert the battery's DC power into AC power.
What is an external power supply?
An external power supply is a separate device used to provide electrical power to another device, such as a laptop or phone. It typically consists of a power cord and an adapter that connects to the device needing power. This type of setup is commonly used for charging devices or providing power when the internal battery is low or unavailable.
What type of power supply is needed to power the Mitsubishi LT-70 turntable?
The Mitsubishi LT-70 turntable requires a standard AC power supply rated at 110-120V and 60Hz. It is important to ensure that the power supply meets these specifications to avoid damaging the equipment.
If the power supply does not spin what should you do?
infact i think the power supply be replaced with new one. infact i think the power supply be replaced with new one.
How you convert a power supply into 12v DC?
DC 12V power supply can convert 110/220V AC power source to 12V DC.
What is fuction of power supply?
The power supply makes the computer run, without any type of power supply it would be impossible to run a computer. The mains power supply for a laptop and the power supply unit of a desk top, both convert the high AC voltage from the mains power and convert it to low voltage DC, for the electronics of a computer to use.
When do you need to convert the voltage for appliances?
You need to convert the voltage if your appliance requires less voltage than you power supply. example: appliances is 110V and power supply is 220V.
How do you convert a 7.2volt battery to 12volt power supply?
You cant.
What type of waveform is produced by Ferroresonant power supply?
ferro-resonant power supply?
What is the function of power supply in system unit?
The function of the power supply is to convert wall current to the correct current for the computer and distribute power to all the internal computer components.
Function of power supply?
to convert AC into DC voltage without fluctuation
How do I decide what type of power supply I need when I'm building a desktop PC?
Power supply is dictated by your motherboard, simply get the power supply which matches the motherboards pin configuration.
Can you modified a power sources from110v in 220v?
of course. go to the market and buy a transformer. It will convert a 110V supply to a 220V supply.
Are there any connectors your system needs the power supply doesn't have?
Most often, power supplies for any type of equipment is givin to you when you buy what the power supply is for.
What are different type of regulated power supply?
switchinglinearferroresonant-transformer
Where should ac or DC supply be used?
The type of power supply being used (AC or DC) should match the power requirements of the device it will be supplying power to.
