0
Depending on the power supply, +12, -12, +5, - 5 and ground. Some also use 3.3.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How can you get 12volts supply from speaker?
You can not. Speakers do not supply a voltage they need a voltage to operate correctly.
Why induction motor takes power at lagging power factor?
As the name implies, motors are resistive-inductive loads, which means that their load current must lag the supply voltage. By definition, a lagging power factor is the cosine of the angle by which the load current lags the supply voltage.
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.
The voltage across a short circuit is equal to?
zero? the supply voltage? the supply voltage minus the individual coltage drops? the sum of the individual voltage drops? which one?
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 is the definition of air supply?
a supply of air
At what voltage should hair dryers be set?
The voltage for anything should match the supply voltage.
What is definition of feedback factor?
The ratio of Feedback voltage and output 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.
