No, the voltage is too high by 25%.
maybe. in many cases it will not work. However, some devices convert the input voltage to a lower internal voltage like 5V and then the higher voltage adapter may work. However, it could lead to other problems like overheating, so it is not a good idea. Many devices specify a range of input voltage
No
maybe. in many cases it will not work. However, some devices convert the input voltage to a lower internal voltage like 5V and then a 12V adapter may work. However it may generate extra heat. And it may damage the device.
No, it will probably burn it out because of the extra 3 volts.
maybe. in many cases it will not work. However, some devices convert the input voltage to a lower internal voltage like 5V and then a 9V adapter may work.
No, the power adapter has to match the power requirement.
No, the voltage is too low.
The adapter's voltage must match that of the device, and its current-rating must exceed that of the device. So the answer is yes.
12v 1.5amp power adapter is 18 Watt, can't load more than 18W power consumption,3amp power adapter can load 36W.
No, 3200 ma = 3.2 amps
no, it may damage the appliance.1Can_12V_2A_adapter_be_used_for_12V_1A_device, 2a adapter cannot be used for 12v, 1a device if the so mentioned parameters are input parameters of the device.Yes, a 12 volt 2 amp adapter has more that enough capacity to operate a 12 volt 1 amp device. In fact the adapter can operate devices up to a limit of 12 volts 2 amps. A device larger than 2 amps connected will tend to heat the adapter up and eventually cause it to fail.
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
No, twice the voltage applied to a device that only requires 6 volts will probably destroy the device. When a manufacturer of equipment states a required voltage for a device that is the voltage that must be used.
You would overload and damage the device and/or the adapter.
It will take longer to charge the device
The adapter's voltage must match that of the device, and its current-rating must exceed that of the device. So the answer is yes.
12v 1.5amp power adapter is 18 Watt, can't load more than 18W power consumption,3amp power adapter can load 36W.
A 12v AC adapter can be use to power devices that requires 12VDC and up to 500mA. It can also be use with electrical devices that require power but do not contain internal components to derive the required voltage and power from the main power.
input voltage is strictly according to applications. If use 12V dc adapter power 5V dc device, the 5v dc device would be damaged.
No, 3200 ma = 3.2 amps
I wouldn't recommend it ! If the device needs to draw more current than is available - the adapter could overheat, posing a fire risk.
No. If it works at all, it will be underpowered, and possibly damage the speakers. To power 12V speakers, you have to have an adapter with EXACTLY 12V (no more, no less), and at least 1A. You could hook up a 12V 4A adapter if you wanted to, your speakers would just only draw 1A of power. Make sure you use a 12V adapter though!!
no, it may damage the appliance.1Can_12V_2A_adapter_be_used_for_12V_1A_device, 2a adapter cannot be used for 12v, 1a device if the so mentioned parameters are input parameters of the device.Yes, a 12 volt 2 amp adapter has more that enough capacity to operate a 12 volt 1 amp device. In fact the adapter can operate devices up to a limit of 12 volts 2 amps. A device larger than 2 amps connected will tend to heat the adapter up and eventually cause it to fail.
No, the new adapter will not be able to safely supply enough current.