544-P3: Difference between revisions

no edit summary
No edit summary
No edit summary
Line 26: Line 26:
* [[Media:GRwiki Catalog R OCR 1963.pdf|R (1963]], p.47
* [[Media:GRwiki Catalog R OCR 1963.pdf|R (1963]], p.47
}}
}}
The '''General Radio 544-P3 AC Power Supply''' was introduced in 1939 Catalog K1 and remained available through Catalog R 1963.  
The '''General Radio 544-P3 AC Power Supply''' was introduced in {{Catalog K1}} and remained available through {{Catalog R}}.


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.
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.