• Paese
• USA (Stati Uniti d'America)

• Produttore / Marca
• Precise Development Corp.; Oceanside, Mineola, NY

• Anno
• 1956

• Categoria
• Strumento da laboratorio

• Radiomuseum.org ID
• 331974

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

• Gamme d'onda
• - senza

• Tensioni di funzionamento
• Alimentazione a corrente alternata (CA)

• Altoparlante
• - - Nessuna uscita audio.

• Materiali
• Mobile di metallo

• Radiomuseum.org
• Modello: Power Lab 713 - Precise Development Corp.;

• Forma
• Soprammobile con qualsiasi forma (non saputo).

• Annotazioni

• The Precise Power Lab 713 combines a variable high current low voltage power supply with an isolation transfomer that can be used independently or can be switch-connected as series-aiding or bucking for a variable isolated supply up to 3 amps AC for 90-140 volts, which can in turn be selected as rectified and filtered from 110-180 VDC at 75 mA continuous. 

  Variable low voltage at high current is available as AC from 0-24 volts up to 20 amperes or DC from 0-15 or 0-30 Volts at 10 amps continuous. 

  The high current low voltage variable AC can also be switched to boost or buck line voltage directly from 90-140 VAC up to 10 amps continous but without isolation.  The 713 was available as either 713K (kit version) at $62.95 or 713W (wired version) at $79.95.  The 713 isolation transformer was rated at 300 watts.  A model 711 was also available at lower cost but limited in isolation transformer output to 100 watts.  See the January 1957 ad in Popular Electronics (uploaded) for further detail.

   

   

• Prezzo nel primo anno
• 79.95 $

• Bibliografia
• Popular Electronics (USA) January 1957

• Letteratura / Schemi (1)
• The Spectrum Monitor, March 2020

• Letteratura / Schemi (2)
• Radio Electronics (U.S. Magazine) (Dec. 1956, page 113 (first ad for this model))

• Autore
• Modello inviato da Rich Post. Utilizzare "Proponi modifica" per inviare ulteriori dati.

• Altri modelli

• In questo link sono elencati 46 modelli, di cui 45 con immagini e 14 con schemi.
  Elenco delle radio e altri apparecchi della Precise Development Corp.; Oceanside, Mineola, NY