Current Tests; Table 2-3 Test Settings For Source Current Mode Programming And Readback Accuracy - Keysight U2722A Service Manual
Usb modular source
measure units
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Also See for U2722A:
- Service manual (50 pages) ,
- User manual (71 pages) ,
- Programmer's reference manual (141 pages)
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9 Repeat
10 Repeat
Current tests
Source current mode programming and readback accuracy
This test verifies that the current programming and readback through the USB are
within published specifications.
Test settings
Table 2-3
Test settings for source current mode programming and readback accuracy
Function
DC current
[a]
Use the highest resolution available on the DMM
Keysight U2722A/U2723A Service Guide
step 2
through
verification for the selected output.
step 1
through
Keysight 3458A settings
Performance Verification and Adjustment
step 8
for each iteration to complete the performance
step 9
for the rest of the outputs.
[a]
Range
1 μA (for U2722A/U2723A drives ≤ 1 μA)
10 μA (for U2722A/U2723A drives ≤ 10 μA)
100 μA (for U2722A/U2723A drives ≤ 100 μA)
1 mA (for U2722A/U2723A drives ≤ 1 mA)
10 mA (for U2722A/U2723A drives ≤ 10 mA)
100 mA (for U2722A/U2723A drives ≤ 100 mA)
1 A (for U2722A/U2723A drives >100 mA)
2
29
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