Performance 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.
DC Voltage Output
Verification
This procedure tests the dc voltage output performance of the module.
1.
For each channel in the module, connect the 10 k
Ω
resistor and
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.
2.
Set the channel to output each of the following voltages:
+16.00
– 4.00
+12.00
– 8.00
+ 8.00
–12.00
+ 4.00
–16.00
0.00
Use the
APPLy
n:VOLTage xx.xx
command, where
n
is the
channel number and
xx.xx
is the voltage to output.
3.
For each voltage, measure the output voltage with the DMM, enter it
in the table beginning on page 46, and compare the voltage output to
the limits shown in the table.
Figure 4-1. DC Voltage Output Connections (Channel 1)
34 Verification Tests
Chapter 4
Summary of Contents for E1418A
Page 4: ...Notes 4 HP E1418A 8 16 Channel D A Converter Service Manual Contents ...
Page 8: ...Notes 8 HP E1418A D A Converter Module Service Manual ...
Page 58: ...Notes 58 Verification Tests Chapter 4 ...
Page 66: ...Figure 5 5 Internal Resistor Adjustment Connections 66 Adjustments Chapter 5 ...
Page 81: ...Figure 6 1 8 Channel Disassembly Chapter 6 Service 81 ...
Page 82: ...Figure 6 2 16 Channel Disassembly 82 Service Chapter 6 ...
Page 84: ...Notes 84 Service Chapter 6 ...
Page 90: ...Figure 7 1 HP E1418A Replaceable Parts 90 Replaceable Parts Chapter 7 ...
Page 91: ...Figure 7 2 Common Terminal Module Replaceable Parts Chapter 7 Replaceable Parts 91 ...