From: Jim Thompson
Subject: Re: Zero Crossign Detector to be used with a microcontroller
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Date: Sun, 15 Sep 2002 18:13:37 GMT
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On Sun, 15 Sep 2002 17:55:36 GMT,
Max Foo ,
In Newsgroup: sci.electronics.design,
Entitled: "Re: Zero Crossign Detector to be used with a
Wrote the following:
|You are actually measuring voltage with this transformer,
|0.1 Volt per Ampere
|the term "Current" transformer is misleading.
|On Sun, 15 Sep 2002 17:23:12 GMT, Jim Thompson
|>On Sun, 15 Sep 2002 17:19:21 GMT,
|>Max Foo ,
|>In Newsgroup: sci.electronics.design,
|>Entitled: "Re: Zero Crossign Detector to be used with a
|>Wrote the following:
|>|Should be easy enough to calculate the phase difference in a
|>|On Sun, 15 Sep 2002 17:09:34 GMT, Jim Thompson
|>|>That'll give you the zero crossing of CURRENT, not VOLTAGE. Useful
|>|>for some applications but not others.
|>|> ...Jim Thompson
|>Ever hear of reactive loads ?:-)
|> ...Jim Thompson
Max, It appears that you are trying out for today's "Dumb as a Stump"
Award ;-) Back to EE101 with you.
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| Jim-T@analog_innovations.com Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |
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