544-P3: Difference between revisions

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|codes=AGREEPACK
|codes=AGREEPACK
|class=impedance measurement
|class=impedance measurement
|summary=ac power supply
|summary=AC power supply
|image=GR 544-P3 Front.jpg
|image=GR 544-P3 Front.jpg
|caption=General Radio 544-P3 AC Power Supply
|caption=General Radio 544-P3 AC Power Supply
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{{Catalog History}}
{{Catalog History}}
}}
}}
The '''General Radio 544-P3 AC Power Supply''' was introduced in {{Catalog K1}} and remained available through {{Catalog R}}.
The {{Title|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.


==Specifications==
==Specifications==

Latest revision as of 16:51, 16 April 2024

General Radio 544-P3
AC power supply
General Radio 544-P3 AC Power Supply

Available from 1939 to 1963

Manuals
Catalog History
 Document Year Page
Catalog K1 1939 90
Catalog K2 1942 85
Catalog K3 1944 83
Catalog K4 1945 83
Catalog L 1948 89
Catalog M 1951 93
Catalog N 1954 78
Catalog O 1956 16
Catalog P 1959 8
Catalog Q 1961 9
Catalog R 1963 47
(All manuals in PDF format unless noted otherwise)

The General Radio 544-P3 AC Power Supply was introduced in Catalog K1 (1939) 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

Links

Photos