Keithley 2302, Instruction Manual

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List of Illustrations
1 Getting Started
Figure 1-1 Model 2306 and 2306-PJ dual channel battery/charger simulator ..................... 1-4
Figure 1-2 Model 2306-VS dual channel battery/charger simulator .................................... 1-5
Figure 1-3 Simplified power supply diagram ....................................................................... 1-6
Figure 1-4 2304-DISP Remote display option (2306-DISP similar) ................................... 1-7
Figure 1-5 Fuse drawer location ........................................................................................... 1-9
2 Basic Power Supply Operation
Figure 2-1 Four-wire sense connections for battery and charger channels .......................... 2-3
Figure 2-2 Local sense connections ..................................................................................... 2-4
Figure 2-3 Sink operation ................................................................................................... 2-20
Figure 2-4 Preferred method .............................................................................................. 2-20
3 Pulse Current Measurements
Figure 3-1 Pulse current measurement ................................................................................. 3-2
Figure 3-2 Trigger delay for high pulse current measurement ............................................. 3-4
Figure 3-3 Determining voltage and current characteristics .............................................. 3-11
Figure 3-4 PCURent and SEARch time for pulse high measurement ................................ 3-18
Figure 3-5 Sample pulse forms for step method ................................................................ 3-25
Figure 3-6 Sample one-shot only pulses for step method .................................................. 3-25
Figure 3-7 Sample :STEP Pulse measurement ................................................................... 3-26
Figure 3-8 Pulse form with rise and fall steps .................................................................... 3-26
Figure 3-9 Pulse form with down steps first (600
μ
sec step duration) ................................ 3-27
4 Long Integration Measurements
Figure 4-1 Steady state for waveforms based on low pulse times ........................................ 4-3
Figure 4-2 Long integration, search, and reading time comparison ..................................... 4-5
Figure 4-3 TOUT and search time ...................................................................................... 4-16
5 Relay Control
Figure 5-1 External source relay control .............................................................................. 5-3
Figure 5-2 Internal source relay control ............................................................................... 5-3
Figure 5-3 Relay connector (9-pin D-sub) ........................................................................... 5-4
6 External Triggering (Model 2306-VS Only)
Figure 6-1 Typical trigger sequence ..................................................................................... 6-3
Figure 6-2 Model 2306-VS rear panel trigger connectors .................................................... 6-3
Figure 6-3 Trigger input signal ............................................................................................. 6-4
Figure 6-4 Trigger output signal ........................................................................................... 6-4
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