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How much voltage does a phone charger use?
a lot
How much voltage an apple produce?
An apple produces about 5 volts.
How much voltage of output usually a battery charger prouduce?
A: that is no standard or establish output from each charger. However the charger must provide the maximum current necessary to charge the battery and the voltage must always be more then the battery when has reached full charge
Why does my home AC charger charge my iPhone so much faster than my automobile DC charger?
Phone will charge faster with a larger charging current. Charging current depends on voltage, so your home charger likely has a higher voltage and therefore a higher charging current.
What does BIL basic insulator level really mean and its differences with Impulse withstand voltage and power frequency withstand voltage?
BIL is basic insulation level as per you or in other words it would be "basic impulse level" which implies the limit up to which an insulator could withstand impulse due to lightning strikes. Impulse is generated on the insulation due to the high voltage surges and spikes due to lightning strikes. BIL is generally much higher as compared to power frequency withstand voltage. In other words BIL is lightning Impulse withstand voltage. Impulse withstand voltage is the voltage that is generated due to switching operation and it's much higher than power frequency withstand, but BIL or the lightning withstand voltage is a the voltage level that an insulation can withstand during surge or lightning strikes.
How many volts does a 7.2 volt charger put out?
Without knowing the maximum output current it was designed to produce it isn't possible to say exactly how much voltage a charger produces. Also, was it intended to give a slow or a fast charge? In general all that can be said is that the output voltage of a battery charger must always be slightly higher than the nominal voltage of the battery it was designed to charge. This is for the simple reason that it won't be able to put any charge into the battery unless the charger's "on-load" voltage is higher than the battery's voltage. For the same reason, a charger which can deliver a high output current (amps) will need a higher "on-load" output voltage than a charger which can only deliver a low current. Also, when it is switched on but is not connected to a battery, the output voltage of any charger will always be higher than when it is doing its job of charging a battery. That voltage is called the "no-load" voltage. Assuming the battery being charged is a standard low-voltage type, of less than, say, 24 volts DC, it is quite safe, using a standard electrician's voltmeter, to measure the load and no-load voltages of the charger as described above.
How much amp for 65w mains charger power supply unit?
To answer this question a voltage is needed. Amps = Watts/Volts.
How much is an apple charger worth?
According to the Apple official website, a MacBook a MagSafe power adapter (charger) is worth $79 dollars. An Apple USB power adapter is $29. The USB chord is $19. Although these are official Apple products, I have seen chargers for less than $10 at stores like T.j. Maxx and Amazon.com
How can lightning cause death?
The body can't take so much high voltage causing it to just stop.
Does higher amps make a difference on a laptop charger?
It may make the batteries charge a little quicker but do not go much over what the amperage of the original charger was. You do know that voltage must be identical.
Can lightning act as a power supply?
Since there is energy in lightning, this should be possible in theory. However, I haven't read about any project or proposal to get useful power from lightning. Perhaps you can invent something.
How much voltage is produced in thunder?
Thunder does not involve voltage, thunder is a sound wave produced by the explosive expansion of air heated by the current flow in a lightning bolt. This current flow is several million amperes!A lightning bolt is produced when the voltage between a cloud and ground or between two clouds is high enough to trigger an ionization cascade in the air between them. This voltage is several million volts!The total power dissipated in each lightning bolt is several million million watts or several trillion watts!
