Keithley 2290-5 - Page 46

Model 2290
-5 5 kV Power Supply User's Manual Section 7:
Typical applications
2290-5-900-01 Rev. A/December 2013 7-7
The following figure indicates pin connections for the lid interlock connections to Models 2290-5 and
263xB.
Figure 16: Model 2290-5 reverse-biased diode interlock connections
Item Description Notes
1
Model 2290-5-SHV high-voltage cable
2
Model 2290-5-SHVBH high-voltage male
bulkhead connector
3
Test fixture protective earth (safety ground)
4
Interlocked metal safety enclosure
A safety enclosure with an interlock that has a normally-
open (NO) switch.
5 Test fixture interlock switch connection
For 2290-5 connect pin 2 (interlock) and pin 3 (ground) , and
263xB connect pin 22 (+5 V DC out), pin 24 (interlock), pin
19 (ground).
6
Model 2290-PM-200 high voltage SMU
Protection Module
7
Model 7078-TRX cables
Connect the Protection Module to the Model 263xB SMU.