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 Forum index » DIY Hardware and Software » Ken Stone designs - CGS
Gate to trigger converters
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Skrog Productions



Joined: Jan 07, 2009
Posts: 1224
Location: Scottish Borders
Audio files: 160

PostPosted: Tue Nov 10, 2009 8:32 am    Post subject: Gate to trigger converters
Subject description: supply voltage
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Hello, has anyone built the cgs gate to trig converters running off 12V instead of 15V ???.
i'm failing to get a convincing narrow pulse on my scope and was wondering if the + & - voltage resistors to the inverting opamp inputs need changed to accommodate 12V.
Dave.
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RF



Joined: Mar 23, 2007
Posts: 1502
Location: Northern Minnesota, USA
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PostPosted: Mon Nov 16, 2009 6:14 am    Post subject: Reply with quote  Mark this post and the followings unread

Hi Dave -
Yes, I've used that circuit with a 12 volt supply. Seemed to work fine for me....

bruce

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Skrog Productions



Joined: Jan 07, 2009
Posts: 1224
Location: Scottish Borders
Audio files: 160

PostPosted: Tue Nov 17, 2009 6:17 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hi Bruce,
silly me , forgot a wire link on the perf board i made Embarassed
nevermind Laughing
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