Comparison Of Common Waveforms - Fluke 2620A User Manual

2620A, 2625A
Users Manual
AC-COUPLED
INPUT
WAVEFORM
SINE
PK
0
RECTIFIED SINE
(FULL WAVE)
PK
0
RECTIFIED SINE
(HALF WAVE)
PK
0
SQUARE
PK
0
RECTIFIED
SQUARE
PK-PK
PK
0
RECTANGULAR
PULSE
PK
X
0
Y
D = X/Y
K = D-D
TRIANGLE
SAWTOOTH
PK
0
*
RMS CAL IS THE DISPLAYED VALUE FOR AVERAGE RESPONDING INSTRUMENTS THAT ARE CALIBRATED
TO DISPLAY RMS FOR SINE WAVES
5-10
PEAK VOLTAGES
PK-PK 0-PK
2.828
1.414
PK-PK
1.414
1.414
PK-PK
2.000
2.000
PK-PK
2.000
1.000
PK-PK
1.414
1.414
2.000
2.000
PK-PK
2
3.464
1.732
PK-PK
Figure 5-3. Comparison of Common Waveforms
MEASURED VOLTAGES
AC COMPONENT ONLY
*
RMS CAL HYDRA
1.000
1.000
0.421
0.436
0.779
0.771
1.111
1.000
0.785
0.707
2
4.442 K
2K
0.962
1.000
DC AND AC
TOTAL RMS
DC
TRUE RMS =
COMPONENT
ONLY
2 2
ac + dc
0.000
1.000
0.900
1.000
0.636
1.000
0.000
1.000
0.707
1.000
2D
2 D
0.000
1.000
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