292: Difference between revisions

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This test jig replaced the poorly working (bad contact) original TF-1
This test jig replaced the poorly working (bad contact) original TF-1
(017-0721) for the 291, together with a new adapter (017-0075-00).
(017-0721) for the 291, together with a new adapter (017-0075-00).
In some cases TF-1 have been made to work reliably by replacing the weak
AlNiCo magnet is holding the axial leaded (magnetic) diode in place, by
replacing it with a much stronger FeNdB magnet the same size
(easily available on Ebay).


* [http://w140.com/tek_292.pdf Tektronix 292 Manual (PDF)]
* [http://w140.com/tek_292.pdf Tektronix 292 Manual (PDF)]

Revision as of 21:25, 17 January 2014

Tektronix Type 292 Semiconductor Tester Power Supply. The 016-0057-00 is the standard fixture for use with the 292. A 016-0058-00 board, intended for grounded Base circuit, is listed but not pictured in the 292 manual, and is never mentioned in any TEK catalog.

A 016-0059-00 PCB for testing diodes is shown in the 292 manual. This diode test jig adapter was using a 013-0080-00 diode test jig. This test jig replaced the poorly working (bad contact) original TF-1 (017-0721) for the 291, together with a new adapter (017-0075-00).

  • front photo

    front photo

  • schematic

    schematic

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