The Voltech series of AT Automatic transformer testers are able to
perform a comprehensive series of tests on a wide variety of transformers.
To utilize this capability fully it is recommended that test fixtures are
constructed to suit each particular type of transformer to be tested.
Test fixtures provide the interface to the transformer tester via the
tester node pins, allowing transformers to be quickly inserted and removed
in a reliable manner taking full advantage of the high speed testing
capability of the tester.
Test fixtures are not difficult to construct, and good test fixtures will
minimize operator fatigue, ensure optimum repeatability, prevent
unnecessary rejects and increase throughput of the transformer tester.
This guide provides advice on the construction of test fixtures for a
number of different transformer styles.
A range of pre-drilled components, probes and clips are available from
You can also make use of the free area behind the fixture, allowing you
to mount other clamps, handling accessories, ink jet spray printers or
even a scanning bar code reader close to the point of test.