Subject:
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RE: 5VDC Voltage Regulation
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Newsgroups:
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lugnet.robotics
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Date:
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Mon, 27 Sep 1999 22:55:58 GMT
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Reply-To:
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<CGSCHAEF@FUTURELINKINC.nomorespamCOM>
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Viewed:
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763 times
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Man, don't sugar coat it ....
Say what you really mean.
> -----Original Message-----
> From: news-gateway@lugnet.com [mailto:news-gateway@lugnet.com]On Behalf
> Of Jacob Schultz
> Sent: Monday, September 27, 1999 6:40 PM
> To: lugnet.robotics@lugnet.com
> Subject: Re: 5VDC Voltage Regulation
>
>
> > Don't forget to apply a reverse biased diode across the relay. If you
> > forget this the coil will generate large voltage spikes when the power
> > is removed. This may hurt your RCX.
>
> Rubbish. The same happens for motors, and the RCX handles this.
> --
> /* Our e-mail addresses have changed. anne.jacob@get2net is only for
> messages which are ment for both of us. Anne's mail should be sent to
> eowyn@get2net.dk and mine to dungeonmaster@get2net.dk (prefered) or
> c948605@student.dtu.dk. *** Geek by nature - Linux by choice ***/
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Message has 1 Reply:
 | | Re: 5VDC Voltage Regulation
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| (...) OK. What I was thinking of was that if a current flows through a coil, that be a relay, transformer or motor, the current can't change at an instant. If you break the circuit current will keep running through the coil for a short time. This (...) (25 years ago, 28-Sep-99, to lugnet.robotics)
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