开云体育

Andy,? I may have missed a couple of other observations but I would like to mention: 1) In situations with a lot of old fashioned 1/2 wave rectifiers or SCR voltage controls (arc furnaces,

You have access to the PLL in your lab.? Put a DC into it and observe the results.

Well done! Never been through that, but have handled the CE and the new UKCA ones. Not at the same level, but a BIG PAIN IN THE A**!!! Nuno T. From: [email protected]

I know that PI controller has an effect on the DC part of the error signal of the PLL, Is there a way i could see this in a simulation? Is there some example i can see the DC effect of the PI

Hello,I am trying to build a driver for my YIG shown below. I have made a AC and time domain plots. I know that in feedback theory i need 0dB gain and phase shift of 180 degrees. How can i see this

Congratulations!

I am very happy today! We passed an extended TUV ISO-13485 inspection for the "Design and manufacturing of medical equipment". There is an incredible amount of detailed paperwork to keep track of and

I've not heard that name for those before. We have one situation in this house where one of those actually came in handy. There's an outlet in the laundry room with the washer and a refrigerator

Hmm, I didn''t know that was in there. I just looked, and that program happens to be installed on this machine. I'll have to play with that a bit... -- Member of the toughest, meanest, deadliest, most

Re: "Normally the ground lead of a scope probe is connected to the ground of the scope and this ground is connected to the safety ground of the AC power input. One can remove this safety ground with

Normally the ground lead of a scope probe is connected to the ground of the scope and this ground is connected to the safety ground of the AC power input.? One can remove this safety ground with

I doubt if your VCO has any DC response since it appears to be a high Q device.? Start with a model.? The more detailed the better you should try to show 2nd order effects or higher.? The VCO only

This is way complicated interface but appears to be intrinsically safe and "idiot proof." I consider all of us to be idiots at the worst possible moment so please don't take it as an insult.

Found this...

A friend suggested this program as it has normal oscilloscope display, phase (XY) Lissajous, FFT, and a signal generator. "Visual_Aanalyzer_Freeware" at https://www.zeitnitz.eu/scope_en The FFT

I'll be the first to agree the AC Mains is seldom [?never?] a pure sine wave. I suspect the mains have higher distortion today then when we were in college because of all the switch mode power

Hello,I have built a PI controller I have its time domain step responce and AC responce. PI controller is supposed to help with the DC part of the error signal of a PLL system. I cant undertnad how,Is

I agree, a sinewave is not interesting - but sometimes the mains waveform is not a sinewave, and then you really really need a 'scope to see it.. Back in college, I remember that the lab's AC mains

i have the st-link v2 st cube programer and a 64k bluepill board,does anyone know if i can flash a bootloader to enable programing over its usb port using arduino ide?.

OK an oscilloscope is probably the wrong tool for this job. Consider a battery powered laptop operating on battery power with a resistive attenuator. Laptop internal audio line inputs run anywhere