Power of 2YA
27 Horse-Power Used R. J. M. Bingham, chief engineer of the Radio Broadcasting Company, writes:-I wish to draw attention to a slight inaccuracy in a paragraph by "Switch" concerning the power required by 2YA. I do not know where that gentleman got the idea that 6% h.p. is sufficient, but the following table gives the approximate power required in various sections of the equipment :- Watts. Intermediate filaments .... 1000 Power amplifier filaments 2000 Rectifier filaments ...... 3000 Intermediate plate supply 1000 Power amplifier supply 12000 BiaS .... ccc cece ccc eeees 500 Water PUMP wccosceccees 500 20,000 or nearly 27 h.p., which is vastly different from the figure mentioned by "Switch."
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https://paperspast.natlib.govt.nz/periodicals/RADREC19290308.2.55
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Radio Record, Volume II, Issue 34, 8 March 1929, Page 25
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111Power of 2YA Radio Record, Volume II, Issue 34, 8 March 1929, Page 25
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