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garypty
I am working on some applications which use TRIAC phase control or missing cycle method to control the output power to the load. I have tried to use data logger to acquire the voltage and current of the load, however according to this question about the fastest rate to acquire one channel, it can only read 67 or 112 reading per second (15ms or
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garypty
I can set my data logger (34970A) to acquire AC voltage at about 50 reading per second, or 20ms per data. I would like to ask how is the data logger measure an AC value? Is it sampling the signal at a much higher rate (higher than 50 sample/second) and calculate the root-mean-square AC value, then only show the result at 50 per second?If so,
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deltekkie
We have a 6035A Power Supply. I am trying to use it to power a 300V ignition coil for testing. I am able to set the voltage to 300V and the current limit to 2A. When I try to set these values with the load connected, there is no output. I don't get any errors or OVP. I just have no output. What am I doing wrong? I also note that it always switches
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Wolfgang
I need to see the spectrum of measured current coming from an N7026A 150MHz current probe. Of course, I could do this on my scope (DSOS604A) using FFT, but I need better resolution and some extra functions.   My question: If you feed the probe from its external power supply, can you attach it to a spectrum analyzer via an N/BNC adapter ?
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