On 3/14/15 2:50 PM, TJ Trout wrote:
I have 4 12v power supplies with isolated outputs that I plan to put in series to make 48v but I was wondering is it possible to still connect to only one or two while they are all in series to be able to draw 12, 24, and 48v? Or once they are on series you can't use anything but the total output ?
If they are in series the available current is the current rating of the smallest power supply. If all of these are the same and can put out 2 amps each than the total string is capable of 2 Amps.
If you asking if you can pull off different voltages along the chain, say some +12, some +24, maybe +36 and +48 the answer is yes - but the current limit is 2 Amps for everything combined.
Mark -- Mark Radabaugh Amplex [email protected] 419.837.5015 x 1021
