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Old 05-05-2009, 09:34 PM   #1 (permalink)
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Dual DC Motor Speed Controllers Possible?

We are high voltage AC current people, new to the DC set-ups with speed controllers. We were making some drawings and something popped up. Is it possible to use 2 motor controllers instead of 1? For example, instead of using a 144v controller, can there be two 72v controllers connected to two separate battery banks in series? Just a thought, and what better place to ask the question.

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Old 05-05-2009, 11:14 PM   #2 (permalink)
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It won't work. No need to either since one large controller would be cheaper.

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