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Capacitors do not generate voltage by themselves. The voltage you read across the cap will simply be whatever voltage the external circuit puts into it. The answer depends, then, on the particular circuit, so there is no real answer to your question. It's like asking how much water is in a properly functioning bucket. The answer (which doesn't really help), is 'however much you put into it'...
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What is the difference between a 47uf 50 v capacitor and a 47uf 25v capacitor for a tattoo machine?
A: It may tattoo your face when it blow up if the 25 volts is used where a 50 volts should be, you may substitute 47 mfd 500 volts for the 50volts cap and the 25 volts cap But you cannot substitute 15 volts for the 25 volts capacitor
What is the meaning of 100 WVDC written on a capacitor Also tell the consequences of exceeding this rating?
100 WVDC means 100 working volts DC. That is the maximum operating voltage that the capacitor is certified to have across it. Exceeding that rating could puncture a hole in the dielectric, leading to catastrophic failure of the capacitor.
In replacing the capacitor on a mig welder can i change a 53000 microfarad 30 volts capacitor with a 56000 microfarad 40 volts capacitor?
Yes you can do it. more voltage is good, a little more capacitance is good. Be sure to use a good quality capacitor. Note: on the old capacitor, it might be stated the temperature ratings such as 85 deg. C, 105 deg C, etc. Observe this as well. Higher is better.
Is 300 volts dangerous?
If the person working on a circuit is unqualified, any voltage is dangerous! If you have not been properly trained, stay away!
What effect will be produced on a capacitor of the separation between the plates is increased?
Nothing until the potential difference produces an electric field stronger than the insulation in the capacitor can take. Then it will spark over. For an air capacitor that is approximately 33,000 volts per centimetre in dry air, so for spacing of 0.25 mm the sparking voltage would be around 700-800 volts
How many volts should the altnator put out when all accessories are on?
if the alternator is working properly it should always put out between 13 and 15 volts
What is the difference between a 47uf 50 v capacitor and a 47uf 25v capacitor for a tattoo machine?
A: It may tattoo your face when it blow up if the 25 volts is used where a 50 volts should be, you may substitute 47 mfd 500 volts for the 50volts cap and the 25 volts cap But you cannot substitute 15 volts for the 25 volts capacitor
What is the meaning of 100 WVDC written on a capacitor Also tell the consequences of exceeding this rating?
100 WVDC means 100 working volts DC. That is the maximum operating voltage that the capacitor is certified to have across it. Exceeding that rating could puncture a hole in the dielectric, leading to catastrophic failure of the capacitor.
A 1000 uF capacitor hold 9.2 coulombs of charge what is the voltage on the capacitor?
9200 volts my 1000 uF capacitor only holds 10 volts
In replacing the capacitor on a mig welder can i change a 53000 microfarad 30 volts capacitor with a 56000 microfarad 40 volts capacitor?
Yes you can do it. more voltage is good, a little more capacitance is good. Be sure to use a good quality capacitor. Note: on the old capacitor, it might be stated the temperature ratings such as 85 deg. C, 105 deg C, etc. Observe this as well. Higher is better.
Why 440 volts running capacitor if my ac is 230 volts?
The 440 volts listed on the cap is the maximum allowable voltage the capacitor can handle. You could actually use a 370 volt cap on 230 volts. ANSWER; 230 volts AC can it actually be 644 volts peak to peak . It is 44ov because it must be rectified and sees only 324 volt peak which is withing the 440 volt capacitor handling voltage
How can you check your car battery with a voltmeter?
With the engine off check the voltage at the battery. A fully charged battery will read 12.6 volts. At 75% charge it will read 12.4 volts, 12.2 at 50% charge, and 12.0 volts at 25% charge. Now start the engine and check the voltage at the battery. It should read 13.5 to 15.5 volts if the alternator is working properly.
Is 300 volts dangerous?
If the person working on a circuit is unqualified, any voltage is dangerous! If you have not been properly trained, stay away!
How many volts should a 03 lesabre put out?
If the alternator is functioning properly you should read somewhere around 13.5 to 15.5 volts DC at the battery with the engine running at idle.
Where do you find the reading of voltage of car battery?
All automobile batteries are considered 12 volt batteries. At the battery itself. With a digital volt meter set of the 20 Volt DC scale you should read 12.6 volts on a fully charged battery with the engine not running. You will see 12.4 Volts at 75% charge, 12.2 Volts at 50% charge and 12 Volts at a 25% charge. With the engine running you should read from 13.5 to 15.5 volts if the alternator is working properly.
How many volts can a capacitor hold. what would be the formula for a capacitor that holds 100 volts?
The voltage a capacitor can hold is determined by its capacitance, which is measured in farads. The formula relating voltage (V), capacitance (C), and charge (Q) is V = Q/C. To determine the capacitance needed for a capacitor to hold 100 volts, you would rearrange the formula to be C = Q/V, so with Q being a value assigned to the amount of charge you'd like the capacitor to hold (e.g. in coulombs), you'd rearrange to be C = Q/100.
How many volts should the battery in a 2003 Cadillac CTS be when in proper working order?
With the engine not running you should read 12.6 volts on a fully charged battery. With the engine running you should read from 13.5 to 15.5 volts at the battery posts.
