Labornetzgerat

rayma

Member
2011-04-29 8:37 pm
Is it possible to get + - 30v from this? It has double outputs but can one be used as a negative out?

Yes, there is a switch to series connect the two floating 30V supplies, and you use the middle red and black terminals as commons.
Then the leftmost black=-30V, the rightmost red=+30V, and the middle red/black=common. The greens are chassis grounds.
You can also parallel the two 30V supplies for twice the current. There's also a separate 5V supply.
We've purchased a number of these models, and they seem ok for the price.
 
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Yes, there is a switch to series connect the two floating supplies, and so you would use the middle red and black terminals as commons.
Then the leftmost black=-30V, the rightmost red=+30V, and the middle red/black=common. The greens are chassis grounds.
Check the manual. There's also a separate 5V supply. We've purchased a number of these models, and they seem ok for the price.

Ok,thanks.