Powering Multiple Units

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Powering Multiple Units

Post by jmorri36 »

Do I need to use separate power supplies when power multiple units through the 3v battery input?

I currently have six hooked up and tested. They all work great separately, but I'm not sure they're functioning properly when they have the same 3v power supply. Sometimes I'll see/hear about four tubes activate at the same time. Is that normal and to be expected? Or am I getting noise on the line from the shared power supply?


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Re: Powering Multiple Units

Post by mightyohm »

I don't think this should be a problem. What is your power supply?

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