175: Difference between revisions

159 bytes added ,  11 September 2011
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The Tektronix Type 175 is an external unit that extends the current capability of the [[575]].
The Tektronix Type 175 is an external unit that extends the current capability of the [[575]].
The 175 uses the standard circuit topology for the collector supply: a variac followed by a multitap
isolation transformer, followed by full-wave rectifiers.
There are two modes:
There are two modes:
* 0 - 20V collector voltage, 200A maximum collector current
* 0 - 20V collector voltage, 200A maximum collector current