The phone will never charge.
An adapter can be used. Make sure that the adapter that you use is of a capacity that it can produce the amperage that your appliance needs. An adapter too small will burn itself open and will be of no use to anyone. Remember; Watts = Amps x Volts.
You need a step down voltage transformer that converts 220 volt to 110 volt to use a 110 volt printer with 220 volt. You can get good quality transformers at East West International in Houston, TX. If you order online or over the phone, they can ship it to you in 2-3 business days.
Depends on what the output voltage on the converter is.
No. 220V adaptor can't control the output voltage, 110V appliance will be fry. Use instrument transformer or voltage regulator instead.
If it is a 120/240V receptacle (such as for a dryer), then yes, there are two 120 volt leads and a neutral in the 240 circuit, the adapter is just using one 120 volt lead and the neutral to convert it to a 120 volt circuit.If the circuit is just 240V, then there is no neutral.As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,on electrical circuits, equipment or appliances,always use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.
That appliance might last longer if you use an eight volt adapter rather than a nine volt adapter.
No
No, the voltage from the adapter should match the voltage required by the appliance.
Use a universal adapter.
nothing its ok to use it theres is a tolerance of at least 10% meke sure positive and negative match
No.No.
No, the voltage is too high.
An adapter can be used. Make sure that the adapter that you use is of a capacity that it can produce the amperage that your appliance needs. An adapter too small will burn itself open and will be of no use to anyone. Remember; Watts = Amps x Volts.
No. You should use the adapter specified for the DVD player. Using the wrong adapter can damage the DVD player and/or the adapter and/or cause a fire.
No, the voltage of the replacement adapter must always be IDENTICAL to the original adapter and the current of the replacement adapter must be the same or larger than the original adapter.Trying to use a 9 Volt adapter to replace a 5 Volt adapter will almost certainly completely destroy the device the moment you plug it in.You did not say whether the adapters provided AC or DC or the polarity if DC. Either way both the replacement adapter and the original adapter must be IDENTICAL in this respect.
If your equipment is from North America then yes you will need an adapter as the Australians use a 230 volt system.
No, the unit might work but the low voltage will cause unit to stop.