UTD1000L User Manual
64
Automatic measurement of parameter
Voltage parameters that oscilloscope can
automatically measure include
Maximum value (Vmax) Voltage value from
waveform highest point to GND ground
Minimum value (Vmin) Voltage value from
waveform lowest point to GND (ground)
Top value (Vtop): Voltage value from waveform top
to GND (ground)
Base value (Vbase): voltage value from waveform
base to GND (ground)
Middle value (Vmid) half of amplitude value
Peak peak value (Vpp): voltage value from
waveform highest point to the lowest point
Amplitude value (Vamp): voltage value from
waveform top to bottom
Overshoot: ratio of difference between waveform
maximum value and top value with amplitude value
Preshoot: ratio of difference between waveform
minimum value and bottom value with amplitude
Average value: average amplitude of signal during
a period
Root-mean-square value: the valid value. It means
the converted energy of AC signal in a period is
corresponding to the DC voltage that produces
equivalent energy
Picture 6-20 Voltage Parameter Measurement
:
:
()
:
:
.
To Next Page
Loading...
Need help?
General
