Important - Calibration Information; General Purpose ±28 V Gate Drive Modules Calibration; Gan Test Board Calibration; Set/Verify Ac Line Frequency & Date/Time On - Keysight Technologies PD1500A Software Manual

Double-Pulse Test Calibration for Si/SiC Modules
IMPORTANT – Calibration Information:
Several calibration-related procedures should be performed: anytime changes
are made to the PD1500A system.
Additionally, a complete Service Calibration is required annually for the
DSOS104 oscilloscope, 33512B Waveform Generator, and the Precision
Source/Measure Unit test instruments. The Coaxial Shunt should be
characterized annually.
General Purpose ±28 V Gate Drive Modules Calibration
Gate Voltage, Gate Voltage Source, Gate Current, and Gate Resistance
Calibration for these General Purpose
the standard Gate Drive Modules. This appendix provides detailed information for
both types of modules. Read through it carefully.

GaN Test Board Calibration

This chapter describes the Si/SiC Test Module calibration. Contact your local
Keysight Application Engineer for information regarding calibration for your
specific GaN Test Board.
Set/Verify AC Line Frequency & Date/Time on
The Keysight Keysight's PD1000-66848 Source Measure Unit (SMU) is used for
the system calibration. Its factory default line frequency is set to 50 Hz. For
specified accuracy, the line frequency must be changed to 60 Hz in those
countries with a 60 Hz line frequency. To change the line frequency, press the
following keys:
Optionally, set the Date and Time on the SMU, press the following:
86
– Oscilloscope Probe Compensation.
– System Calibration.
– Oscilloscope Probe Deskew.
– Coaxial Shunt Resistor Characterization & De-embedding. Characterization should
be performed annually.
– For setting to 50 Hz: More > System > PLC > 50 Hz
– For setting to 60 Hz: More > System > PLC > 60 Hz
System > Info > Date/Time
General Purpose ±28 V Gate Drive Modules Calibration
±
28 V Gate Drive Modules is different than
Keysight PD500A Double-Pulse Test System Software Guide