4200A-SCS Parameter Analyzer User's Manual Section 8: Use the 4200A-CVIV Multi-Switch
4200A-900-01 Rev. D/April 2020 8-3
Hazardous voltages may be present on all output and guard terminals. To prevent electrical
shock that could cause injury or death, never connect or disconnect from the 4200A-SCS
while the output is on.
To prevent electric shock, test connections must be configured such that the user cannot
come in contact with test leads, conductors, or any device under test (DUT) that is in contact
with the conductors. It is good practice to disconnect DUTs from the instrument before
powering up the instrument. Safe installation requires proper shields, barriers, and grounding
to prevent contact with test lead and conductors.
Connection schematic
Make the hardware connections from the output terminals of the 4200A-CVIV to the MOSFET, as
shown in the following figure. In this example, 2-wire (local sense) measurements are made at the
MOSFET, so four triaxial cables are connected from each Force output terminal of the 4200A-CVIV to
the device.
Each 4200A-CVIV output is connected to a different terminal of the 4-terminal MOSFET. The
4200-TRX-0.75 triaxial cables are recommended for use on the output of the 4200A-CVIV. These
cables are used to ensure that both low current I-V measurements and high frequency C-V
measurements can be made with high accuracy.
Figure 104: Connections from the 4200A-CVIV to MOSFET
ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com
To Next Page
Loading...
Need help?
General
