• Country
• United States of America (USA)

• Manufacturer / Brand
• Sencore; Sioux Falls (SD)

• Year
• 1970–1980 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 279768

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110-120 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: AC Powerite PR57 - Sencore; Sioux Falls SD

• Shape
• Tablemodel, with any shape - general.

• Notes

• Provides continously-variable AC from zero to approximately 140VAC. Output is isolated from line via internal, separate isolation transformer. Ideal for testing transformerless radios.

  Output rated 0-3A continous, 3-4A intermittent (50% duty cycle, 10 minute period)

  Built-in magnetic breaker trips on overload. Output backed by 4A slo-blow fuse.

  Built-in meter provides for line voltage, output voltage, output current in two ranges, and an AC leakage test.

  "Safety Leakage test" measures AC leakage to ground relative to either hot or neutral line output. Full scale measurement at 800µA

• Author
• Model page created by Kiel Lydestad. See "Data change" for further contributors.

• Other Models

• Here you find 64 models, 62 with images and 39 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sencore; Sioux Falls (SD)