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--- tap-switching-voltage-regulator [2011/11/30 04:25] – created Alan Shea
+++ tap-switching-voltage-regulator [2022/03/01 19:21] (current) – removed Alan Shea
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-A tap-switching voltage regulator is a special auto-transformer with multiple taps for bucking or boosting the input voltage. The taps are switched by relay or preferably, solid-state switch, which allows the taps to be changed at the "zero-crossing" -- at the instant the AC voltage passes through zero from positive to negative and vice-versa.
-The Mini-EVR from [[http://www.ustpower.com|Utility Systems Technologies]] is one product that is worth investigating. It is robust and efficient...

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