Frequency-analog converter
Frequency-analog converter
(OP)
I have an application that I need to measure a 0-600vdc line with a frequency range from 2khz-3khz and need an analog output of either 0-10v or 4-20ma.Any ideas where to find this
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Frequency-analog converter
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Frequency-analog converterFrequency-analog converter(OP)
I have an application that I need to measure a 0-600vdc line with a frequency range from 2khz-3khz and need an analog output of either 0-10v or 4-20ma.Any ideas where to find this
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RE: Frequency-analog converter
Or do you mean that you want to measure a DC voltage with a BW of 2 to 3 kHz?
I'm afraid one needs that kind of detailed information to be able to help you further.
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.
RE: Frequency-analog converter
RE: Frequency-analog converter
Best to you,
Goober Dave
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RE: Frequency-analog converter
RE: Frequency-analog converter
There are several options. It will take too long to describe them all here. But what is said above is essentially the gist of it.
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.
RE: Frequency-analog converter
Best to you,
Goober Dave
Haven't see the forum policies? Do so now: Forum Policies
RE: Frequency-analog converter
TTFN

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RE: Frequency-analog converter
If he were in Sweden, I could certainly have done the job for him. But that is highly unlikely.
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.
RE: Frequency-analog converter
TTFN

FAQ731-376: Eng-Tips.com Forum Policies
Need help writing a question or understanding a reply? forum1529: Translation Assistance for Engineers
RE: Frequency-analog converter
RE: Frequency-analog converter
RE: Frequency-analog converter
WHAT is the application? WHAT do you want to measure?
We can guess, yes. But as long as you keep talking about DC, nothing seems right.
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.
RE: Frequency-analog converter
RE: Frequency-analog converter
Your best option, if this is the case, is to connect a frequency counter between the cathode of one of those transistors and the 12 V (or 15 V or 24 V or whatever) ground. The frequency counter then shows the frequency with which the thyristor is fired and that, with a high degree of probabability, is what you want to know.
My patience is running out. Please do not tell us once more that you want to measure the frequency of a DC voltage.
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.