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Author Topic: Korad KA3005D voltage selector  (Read 463 times)

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Offline YurkshireLadTopic starter

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Korad KA3005D voltage selector
« on: October 16, 2021, 09:06:13 pm »
This is a silly question, but is the PSU set for North American 110V if "110V" is visible? Or if the switch is moved to the side that is labelled "110V"?  :)
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Offline ataradov

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Re: Korad KA3005D voltage selector
« Reply #1 on: October 16, 2021, 09:15:04 pm »
Visible voltage label shows the active setting. So for NA you should see "110 V".
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Offline YurkshireLadTopic starter

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Re: Korad KA3005D voltage selector
« Reply #2 on: October 16, 2021, 09:21:27 pm »
Thanks. That was my assumption, but sometimes the obvious is never obvious! It arrived set to 220V.
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Online radiolistener

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Re: Korad KA3005D voltage selector
« Reply #3 on: October 16, 2021, 09:31:26 pm »
My KORAD KA3005D doesn't have selector at all. It is 220V only :)
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Offline Manul

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Re: Korad KA3005D voltage selector
« Reply #4 on: October 16, 2021, 10:59:34 pm »
When the mains input is transformer, you can measure primary winding resistance. On 110V it will be lower, on 220V - higher. That is a useful sanity check.
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