The 2A supply gives you more headroom and will probably run cooler. With a Power Supply Unit, a higher rated output current than the requirements of the device is always safe, provided the voltage is the same and you have a compatible DC socket on the device. Yes You can 12 V 2A for 12 V 1A.
Can I use 12V 2A for 12V 1.5 A?
Yes, there will be no problem. As long as the voltage of 12 Volts is same, it will work perfectly fine on a 12 Volt 1 Amp power supply as it would on a 12 Volt 0.17 Amp power supply.
Can I use 12V 2A for 12V 0.5 A?
Can I use 12V 2A UPS on a 12V 0.5A router? - Quora. Yep. Just the same way you can plug in a 100ma AC clock into an outlet that can provide 15 amps. Or plug in a 12 volt cell phone charger to your car's 12volt outlet.
What does 12vdc 2A mean?
Output: 12V 1A means this equipment can handle ( consume or generate) 12Watts of power. And similarly. Output: 12V 2A means this equipment can handle ( consume or generate) 24Watts of power.
What are 12V adapters used for?
The 12 Volt Adapter Power Supply is used in: Pads, Laptop computers, lighting, mobile equipment and many more. They are now finding their way into more consumer toys, games and other home goods.
Are all 12V adapters the same?
Yes, they are likely interchangeable even though voltage is not the same. This is because the voltage difference is within specs, and I am GUESSING you could go even higher or lower in voltage.
Can I use A 2 amp charger for A 1.5 amp device?
Can you use a 2A charger for a 1.5A device? - Quora. Yes, as long as you are not trying to charge a 1.5ah battery.. The supply will handle 2.0 amps and the device will only draw what it needs.
Can I use A 12v 2A adapter to A 12v 1A router?
You can safely use an adapter with the same output voltage, and a current (A/mA) rating equal or higher than the original. If you use one with significantly more voltage (and 12v is a full third more than 9v) then you might burn out your device.
Can I use A 5V 2A adapter for A 12v 1A device?
Yes it's possible. 5V 2A is 10 W. 12V 1A is 12 W. And it's possible to design a DC/DC that can do this transformation while producing no more than 2 W of heat.