Performance Verification Tests; Dc Voltage Output Verification - HP E1418A Service Manual

Performance Verification Tests

DC Voltage Output
Verification
34 Verification Tests
These procedures test the electrical performance of the HP E1418A using
the specification in Appendix A as the performance standards. These tests
are suitable for incoming inspections, troubleshooting, and preventive
measures.
This procedure tests the dc voltage output performance of the module.
For each channel in the module, connect the 10 k
1.
DMM as shown in Figure 4-1. Channel 1 connections are shown in
the figure. Connect the other channels in a similar manner. Set the
DMM to measure dc volts.
Figure 4-1. DC Voltage Output Connections (Channel 1)
Set the channel to output each of the following voltages:
2.
+16.00
+12.00
+ 8.00
+ 4.00
0.00
Use the APPLy n :VOLTage xx.xx command, where n is the
channel number and xx.xx is the voltage to output.
For each voltage, measure the output voltage with the DMM, enter it
3.
in the table beginning on page 46, and compare the voltage output to
the limits shown in the table.
resistor and
– 4.00
– 8.00
–12.00
–16.00
Chapter 4