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For a device the requires 2 amperes to run, a current of 1 ampere will not be enough. Such a current cannot be able to power all the components of the device to make them function properly.
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoYes. The device will pull whatever current it requires, which will be below the spec'd one amp. You're simply oversizing the power supply.
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Potential difference is measured in a unit called 1 a volt 2 a Watt 3 an Ampere 4 an ohm?
The answer is volt.
What is 1 Ω equivalent to?
fractions equivale nt to 1/4 = 2/8, 3/12, 4/20, ...
How do you increase the ampere?
To increase (or decrease) the current (ampere) of a supply several methods can be used: 1) For an AC supply use a transfromer. 2) For a DC supply use a DC regulator, or switched mode regulator In either case the conservation of energy law must be maintained. Meaning you get as much energy out as you put in. In other words if you increase the current the voltage must decrease but the power will stay the same (for a perfect conversion).
How much current flows through 2 ohms with a 1-5volts battery?
Use the symbols "I" for current, "E" for voltage, "R" for resistance.One of the forms in which Ohm's Law can be written is:I = E / R.Applying this equation to the question:I = 5 / 8 = 0.625 Ampere = 625 milliamperes
What is mean by 600va?
VA stands for Volt-ampere. 1 VA is equal to 1 Watt. So 600va is about 600 watts. This can be confusing because a power supply rated at 600va will not put out 600 watts due to reactance. The power supply contains an inductor or capacitor so the actual output will be around 1/2 to 2/3 of the VA.
Can I use 4.5 volt 2 ampere adaptor instead of 5 volt 2 ampere?
yes you can.
Can you use a device requiring 5 volts and 2 Amp with an adapter supplying 5 volts and 1 Amps?
The supply device must have an output voltage that matches that of the load, and a current rating that exceeds that of the load. So you cannot use a load that draws 2 A from a supply device that is rated at only 1 A.
How calculate ups battery backup time?
The UPS should be rated in Amps per Hour. Just divide that number by the current requirements of the device connected to the UPS. Say that the UPS is rated for 10 Ampere Hours and your device draws 2 amps. You could run the device for about 5 hours.
Potential difference is measured in a unit called 1 a volt 2 a Watt 3 an Ampere 4 an ohm?
The answer is volt.
What is tablet computing?
it is a 2 in 1 device
How many IRQs does the typical device use?
2
What is a standard unit for measuring capacity?
1. If you think to volume: litre (L) 2. In electrical engineering: coulomb or ampere-hour 3. If you mean capacitance (electronics), the unit is a Farad.
What is the order for fuse's on a 1972 super beetle?
(from left to right) 1. 8 ampere turn signals, speedometer warning lights, fuel gauge 2. 8 ampere windshield wipers, brake warning light, automatic stick shift warning lights, rear window defroster switch 3. 8 ampere brake lights, horn 4. 8 ampere emergency flasher 5. 8 ampere unassigned 6. 8 ampere interior light, ignition buzzer 7. 8 ampere left high beam, high beam warning light 8. 8 ampere right high beam 9. 16 ampere left low beam 10. 8 ampere right low beam 11. 16 ampere left tail light 12. 8 ampere right tail light, side marker lights, license plate light http://www.thesamba.com/vw/archives/info/wiring/bug_7172_fuses.jpg
What is 1 Ω equivalent to?
fractions equivale nt to 1/4 = 2/8, 3/12, 4/20, ...
What are 2 units for measuring current?
The 2 units for measuring current are: Ampere Milliampere
What is the heat produced by a 10 ohms resistor with a current of 1 ampere in a minute?
Heat=i^2*R*t=10*60=600 joules
How do you use fax machine?
To send a fax: Step 1: Turn on the device Step 2: Insert the piece of paper you want to fax into the machine Step 3: Dial the fax number you want to send to Step 4: Press "send" If receiving a fax: Step 1: Turn on the device Step 2: Wait for the device to ring Step 3: Either let the device answer, or hit the answer button for it to receive the fax.
