0
The input power of a computer Power Supply is usually 110-240VAC. The power supply usually transforms the input voltage into 3.3V, 5V, and 12V...all in DC. Different components require different voltage...either (1)ONE of a combination of these. 12V is one output voltage of the PSU(Power Supply)
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Can you charge a 12v lawnmower battery with a 12v car battery?
can a 12v lawn mower sealed battery be charged with 12v battery charger use on cars
Can you use a 14.5 DC power cord on a 12V computer monitor?
No. If the transformer outputs 14.5V it is very unwise to hook it up to a 12V Monitor. The transformer needs to be able to output 12v, the polarity needs to be correct (e.g. tip + tip -), and it must be rated to provide at LEAST the required amount of amperage.
Convert 12v to 3v DC?
if you have 12v dc then you can use a 4 ohm resistor
Can you use a 12V 7AH charger to charge a 12V 120AH battery?
Yes it will work quite well.
What voltage does a PCI slot use?
-12v+12v+5v+3.3v
Can you plug in pest control into a 12V battery?
In order to use the "plug in" pest control with a 12V battery, the device would have to have power requirements less than or equal to that which a 12V battery can provide. The pest control would also need an adapter to use the 12V battery.
Can you use a 12v 7.2 ah battery to replace a 12v 4 ah battery in an alarm system?
Yes
Can a 12v plug be used in the 1999 Subaru Cigarette Lighter socket Manual says only to use a Subaru made plug?
Use your 12V plug.
Can you use output 12v 5A for 12v 3.0A?
Yes, you need to match the Voltage, the current (A) need to be the same or higher.
What if you use a 12V 1.5mA power adapter in place of 12V 1.2 mA one?
It will take longer to charge the device
Can a computer case fan run off of a cars 12v dc line?
Yes, no problem.
Can you use and charge and battery at the same time?
I kinda wonder that myself...I am running my 12v LED computer fan from a 12v battery pack from my Ryobi drill with the charging cable inserted into the battery...it says its charging, and my fan is running...So, I will see if it doesnt explode...fingers crossed...
