suncq
Junior Member level 1
I find a industrial product that Universal voltage inputs are polarity independent. Connect to any range voltage in your control
panel - from +/- 12 VAC/VDC to 120 VAC/VDC. Does anybody know how to realize this wonderful function?
thanks in advance!
suncq@126.com
panel - from +/- 12 VAC/VDC to 120 VAC/VDC. Does anybody know how to realize this wonderful function?
thanks in advance!
suncq@126.com