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Can a 9 volt DC adapter be used on a CD player that runs on 4.5 volts without damaging the player?
Wiki User
∙ 14y ago
No, a 9 volt DC adapter can not be used on a CD player that runs on 4.5 volts without damaging the player.
Wiki User
∙ 14y ago
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How is crab adapter to life on a seashore?
A crab adapter converts the crab from 120 volts to 220 volts.
Can you charge 230 volts appliances with 130 volts?
No, you will need to obtain an adapter to change the 120 volts to 230 volts. The adapter must be sized to the load wattage of the 230 volt appliance. To find the load wattage multiply the amperage times the voltage of the appliance. Once this is assessed, the size of the adapter or transformer will be of equal or greater value than that of the connected appliance. The adapter will be rated in VA or KVA depending on the needed load amperage.
Is it safe to substitute a 6 volt 2000 mA adapter for a 9 volt 1200 mA adapter?
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.
Can a Hp scanner with a non functioning power adapter with an output of 12 volts dc 1.25a be replaced with an adapter with output 16v dc 1.3a?
You give it more volts and it will burn out something!!
Can you plug your US laptop into a Korean 220 Volt socket without damaging it?
look at the label on the power supply most work for 90 to 250 volts
If a CD player calls for 2 batteries can you use a 4.5 wall adapter?
Normally you could but that would be safer to use 3 volts one, or check what does it says near the power inlet on the player.
Can you just replace the 110 volts AC adapter if it was accidentally plugged in 220 volts?
no probably not , you might have overloaded it with to much power
What is the difference between a 9v 300mA Adapter and a 12v 300mA Adapter?
difference is 2.7 amperes in numbers will be 12 volts 3 amps and the other will be 12 volts .3 amps
What converter is needed to make US juicer machine to be used in UK - machine is 2.5amperes?
You are going to need an adapter that will change 240 volts to 120 volts. The wattage of your machine at 120 volts is, 120 volts x 2.5 amps = 300 watts. The capacity of the adapter will need to be in the 500 watt range. The machine will operate a bit slower at 50 Hz.
Can you use a 7.5v adapter on a source of 5v?
Probably not. There are two types of adapters- regulated and non-regulated. An unregulated 9V adapter might have as much as 16 volts across its terminals when not connected, and deliver only 9V under load. Enough to fry something expecting 7.5 volts. A regulated 9V adapter is better behaved and will probably deliver 9-10 volts. Still, this may well fry your 7.5 V device. Get the right adapter.
Will a 7.5 V 1500 mA power adapter work with your 75 V 1600 mA 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.
Can you use a car battery to run your cellphone?
A typical cell phone battery is around four volts, a car battery is twelve volts. That means an adapter is required.
