SMPS in Series 2x(2x24)

[steppler]

Hello.

I have 2 SMPS +/-24V each.

Can I connect in series +/-48V ?

 

[Silvio]

Yes you can connect the secondary outputs in series but make sure that the original center ground of each supply is isolated from the chassis otherwise they will short out if they are mounted in a metal box.

Please note that in the illustration the blue +24v should be marked -24v.

Regards Silvio