544-P3: Difference between revisions
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{{GR Product | {{GR Product | ||
|model=544-P3 | |model=544-P3 | ||
|class= | |class=impedance measurement | ||
|summary=ac power supply | |summary=ac power supply | ||
|image=GR 544-P3 Front.jpg | |image=GR 544-P3 Front.jpg | ||
Revision as of 21:01, 13 March 2024
The General Radio 544-P3 AC Power Supply was introduced in 1939 Catalog K1 and remained available through Catalog R 1963.
The Type 544-P3 in an AC Power Supply for the Type 544-B Megohm Bridge. Located in the unshielded upper section of the 544-B oak case it supplies the test voltage and bridge operating voltages. Visible in the photos are the test voltage jumpers.
Specifications
- Output Voltage: 100 V or 500 V Jumper Selectable.
- Short Circuit Current: 12 mA.
