Thread: Birch Manhattan 78 rpm record player
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Old 08-23-2012, 10:59 PM
bob91343 bob91343 is offline
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Did anyone calculate the power dissipation of the heater resistor? It's 300 Ohms rated 5 Watts. It has 150 mA running through it, so that translates to 6.75 Watts continuous power dissipation at 125 Volts line, a little less at more normal voltage.
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