Search Engine www.edaboard.com

Peak Voltage Detection

Add Question

8 Threads found on edaboard.com: Peak Voltage Detection
There are two distinct unbalance conditions: The three phases have unequal peak voltages AND/OR the phase relations between the phases are not equal. In general, we expect the load too be symmetric on the three phases. This condition is often not fulfilled. The effect depends on the source impedance. Your load is not the only load on the system;
If the peak occurs with undefined amplitude, perhaps an approach based on dV/dt (differentiator) could be suitable for this application.
Hi all, Actually i am working with an application to read the Exact Piezoelectric sensor output peak voltage. I tried with some reference design from the internet but i am not able to match the exact voltage between what i read in the adc and the output of piezoelectric sensor(input).kindly guide me solve the issue with some circuit (...)
Better use always optotriacs with zero crossing detection, its not some difference in price, price is almost the same. With detecting zero crossing you will get better usage efficiency of sine wave. Like additional zerro crossing ensures switching in moment of voltage zero, rather than applying the peak voltage across bulb (...)
How about this? Let me google that for you
if you want to detect only the positive peak of the waveform u can use clamper to hold negative voltage to 0 volt and scaled down to 0-5 volt. it must be 0-5V. higher than that you will damage your PIC. CMIIW
Hi, Iam looking for a circuit for peak voltage monitoring could any body suggest a peeak voltage monitor ic. If any body come acroos an ic withh built in sample and hold with a peak detection please let me know thanks..
hi, In order to measure the line voltage 220Vac/50Hz with a low accuracy (+/- 2%), I need to peak of the rectified waveform by the ADC of a microcontroller. If I use a low value of filter capacitor, the ripple os too much to give even low accuracy. If I use a high value, the response of voltage drop is toooo low. Any ideas what to do