TEC units do.not.need their own ground. Is there any reason we can't chain 13 units of 17 VDC to a rectified and filtered mains?

 

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Hello,

This is the second thread on the same subject:
13 units of 17VDC 15A run in series off a rectified mains?

When posting the same question again, it may result in a ban, due to not following the forum rules.

Bertus