Keysight Technologies B2900 Series, Руководство пользователя

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Keysight B2900 User’s Guide, Edition 5 2-9
Introduction
Source/Measure Unit
Source/Measure Unit
The source/measure unit (SMU) can apply voltage or current, and can measure
current or voltage.
Figure 2-1 shows a simplified SMU circuit diagrams. The SMU can perform the
following operations.
• Applies voltage and measures current
• Applies current and measures voltage
• Applies voltage and measures voltage
• Applies current and measures current
Figure 2-1 Simplified SMU Circuit Diagram
High Force
Chassis ground
V
A
+
-
+ -
High Sense
4-wire connections
Low Sense
Low Force
High Force
Chassis ground
V
A
+
-
+ -
Low Force
2-wire connections