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Author Topic: Gottlieb System 80 abnormal voltages  (Read 2453 times)

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Offline Retropin

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Re: Gottlieb System 80 abnormal voltages
« Reply #15 on: February 01, 2015, 04:56:13 PM »
Just be aware that those transformers are not isolated... if you look inside you'll see that the Neutral from 240V is also being used as the 110V neutral. A power surge/spike from mains will go into the machine if it occurs.
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