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It's difficult to figure out exactly what your question is referring to...so I'll cover as many bases as I can.In the United States, the Electrical grid is delivered to consumers in the form of AC 110 - 125 volts, and runs at 60 Hz (cycles per second). Compare this to Europe which runs at 220 volts at 50 Hz. The actual voltage will very from time to time depending on customer demand, utility supply, and a number of other factors which are essentially out of our control. however, the 60 Hz SHOULD stay the same all the time.Inside the computer, the power supply uses a transformer to exchange voltage for amperes, reducing the voltage to about 12 volts, converts the AC to DC with a rectifier bridge, and store the resulting DC into a capacitor to smooth the flow out a bit. the power supply then breaks the power up into 12V, 5V, -5V, and -12V. If the motherboard in the computer needs other voltages (3.3v, 1.7v, etc), then the motherboard must reduce the voltage further itself).I hope this is what you needed.
What else can I help you with?
What type of power does a power supply convert to?
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.
What is my 240 v supply at home ac or dc?
The household supply in the UK is 240 V and is AC (alternate current).
What is typical single phase voltage in Canada?
The standard nominal voltage in Canada for a single-phase residential supply is 240/120-V split-phase supply.
Does opening a switch break an electric device?
No, it opens the supply voltage and hence the supply current to the load.
Is an open circuit dangerous?
its likely to have the full supply voltage across it
What voltage does the power supply uses in US?
Input would be 120v at 60hz. Standard US wall power.
How can you get 12volts supply from speaker?
You can not. Speakers do not supply a voltage they need a voltage to operate correctly.
Do you add electrical supply voltage and induced voltage of a coil to get total voltage on the coil?
The induced voltage acts to oppose any change in current that is causing it. So, if the current is increasing, then the induced voltage will act in the opposite direction to the supply voltage; if the current is decreasing, then the induced voltage will act in the same direction as the supply voltage.
How many watts will be neede to supply 400 amp welder?
It depends on the supply voltage watts = current in amps times the supply voltage
What is the Difference between supply voltage and input voltage?
no difference...
What is impresses voltage?
It is another way of saying "Apply a voltage" or "supply (something) with a voltage"
What happens to supply voltage if additional resistance is connected in parallel circuit?
The supply voltage in a parallel circuit remains the same regardless of the number of additional resistors connected. The voltage across each resistor in a parallel circuit is the same as the supply voltage. Adding more resistors in parallel will increase the total current drawn from the supply.
What is dimmerstat?
Dimmer stat is an auto transformer which is generally connected to supply which provide us step up /step down output depending on the terminal to which input is connected. Normally there are two ways to operate a Dimmer stat:- 1.the output voltage can be varied from 0 to full supply voltage. 2. voltage from 0 to 12 % higher than supply voltage This can be easily understood by connection diagram of a Dimmer stat-
At what voltage should hair dryers be set?
The voltage for anything should match the supply voltage.
Can the power supply provide a negative voltage output?
Yes. Depending on the design, the power supply can provide any voltage desired.
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.
What is voltage divider circuit?
The two resistor voltage divider is used often to supply a voltage different from that of an available battery or power supply. In application the output voltage depends upon the resistance of the load it drives.
