GW Instek GDM-8245 - Voltage Conversion Table

BASIC MEASUREMENT
25
Voltage conversion table
This table shows the relationship between AC, DC, and AC+DC readings for
various waveforms.
AC-coupled
input
waveform
Peak voltages
Metered voltage DC and
AC total
RMS
PK-PK 0-PK AC component
only
DC
component
only
**True
RMS
22
dcac 
*RMS
CAL
AC true
RMS
Sine
PK-PK
2.828 1.414 1.000 1.000 0.000 1.000
Rectified Sine
(full wave)
PK-PK
1.414 1.414 0.421 0.435 0.900 1.000
Rectified Sine
(half wave)
PK-PK
2.000 2.000 0.764 0.771 0.636 1.000
Square
PK-PK
2.000 1.000 1.110 1.000 0.000 1.000
Rectified
Square
PK-PK
1.414 1.414 0.785 0.707 0.707 1.000
Rectangular
Pulse
PK-PK
X
Y
2.000 2.000
2.22K
†
2K
†
2D
††
D2
††