291: Difference between revisions

4 bytes added ,  25 July 2019
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The '''Tektronix 291 Diode Switching Time Tester Power Supply''' was [[introduced in 1963]].
The '''Tektronix 291 Diode Switching Time Tester Power Supply''' was [[introduced in 1963]].
The 291 uses the TF-1 test fixture.  
The 291 uses the [[TF-1]] test fixture.  


TF-1 fixtures have been known to have issues with bad connections with the diode.
TF-1 fixtures have been known to have issues with bad connections with the diode.