Yes it can!
Yes, you can use a 6-volt adapter with 200mA in place of a 6-volt adapter with 600mA, but it depends on the device's power requirements. If the device requires more than 200mA to operate, it may not function properly or could potentially damage the adapter. However, if the device draws less than 200mA, the lower-rated adapter may work fine, but it could overheat or fail if the demand exceeds its capacity. Always check the device's specifications for safe operation.
It might work if the device that you are plugging it into has its own voltage regulator, there is no way of knowing this. Personally I would not take the chance. When a manufacturer designs a piece of equipment it uses a specific voltage for the circuitry to operate on. Varying from this voltage is not a good idea and most likely it will void the warranty if the device becomes inoperable.
No.If it is AC output, it will blow out the power circuits of the DC device.If it is DC output, it doesn't have enough current capacity for the load of the DC device.If you want to power a DC device with a wall wart, make sure the wart is:DC outputCorrect polarity (some have reversible polarity)Exact same voltage as the deviceGreater than or equal to current rating of the device
If the AC adapter gives too little voltage, the electronic device will probably not work. If it gives too high a voltage, you will probably burn out the electronic device, which will have to be replaced or rewired. If the AC adapter is too weak (provides less milli-amperes than the device needs), the AC adapter can burn out. In summary, you need to check: (a) that the adapter should have the correct voltage, and (b) that it provides the required amount of milliamperes (or more) for the device.
Yes, a device rated for 127 volts should operate on 110 volt power without issues. The device may run slightly slower or with slightly reduced performance due to the lower voltage, but it should work safely.
Yes, you can use a 6-volt adapter with 200mA in place of a 6-volt adapter with 600mA, but it depends on the device's power requirements. If the device requires more than 200mA to operate, it may not function properly or could potentially damage the adapter. However, if the device draws less than 200mA, the lower-rated adapter may work fine, but it could overheat or fail if the demand exceeds its capacity. Always check the device's specifications for safe operation.
Yes the voltage is close enough to work. What you have to be cautious about is the milliamp output of the adapter. Make sure that the output of the adapter is higher than the device that plugs into it.
Your power adapter is rated up to 30 volts at 1000ma. (1 amp.) If you have a device which only draws 1 milliamp, then it should work with this adapter, as long as the voltage is correct.
No, if the device requires 12 VDC then no substitute adapter of a different voltage will work.
No. an AC adapter will not work for equipment that needs DC.
No you shouldn't use a 14 volt 5 amp adapter on a 12 volt 5 amp device unless you know for sure that the 12 volt device has an internal voltage regulator that will lower the voltage to the correct voltage range the device was designed to use. As long as you always take care to check the output voltage with a voltmeter first, to be sure that the voltage from the adapter is regulated, meaning that it does not rise when a lower current in amps is drawn from it, you may be able to use an adapter that gives the right voltage at a higher amp output rating than the device actually takes. (For example, it may be possible to use a 12 volt 7 amp adapter for a 12 volt 5 amp device.)
No it will not. The adapter with an output voltage of 7.5 volts will not even come close to operating a device that requires a 75 volt supply. The best thing you can try is to find an adapter that will output the 75 volts that the device needs.
No, it will destroy the 3 volt device.
Yes, this should work fine.AnswerThe rule is that the voltages should match, but the current rating of the adapter must exceed that of the load you intend connecting to it.
No, the adapter's power output has to be equal to or greater that the current draw of the device.
No, the unit might work but the low voltage will cause unit to stop.
No, if you use a 6 volts adapter instead of a 9 volts adapter, you will be supplying 3 volts too little to the item that requires 9 volts. Either it may not work properly or it won't work at all. The fact that the 6 volt adapter can supply more current (2000 mA instead of only 1200 mA) won't help solve the problem of having insufficient voltage.