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12V to 5V after a few seconds...

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RaimondL

New Member
Hi All,

I want to have a fan get 12V when it starts, after a few seconds, 3 to 15 secs or so, i want to run it on +-5V.
What do I need?

Kind regards,

Raimond
 
Appears to be a good application for a relay driven by a 555 timer IC.
 
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