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Philco Models with Tapped or Split Field Coils
04-30-2023, 06:34 PM
The Atwater Kent Type L1 and L2 chassis has split fields at 560 ohms and 3000 ohms. The L2 300 ohm is also tapped. In addition the speaker has a third field coil not involved with ps filtering. I believe the Philco 511-514 series uses two filter chokes in the power supply; 275 and 1900 ohms.
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Messages In This Thread
Philco Models with Tapped or Split Field Coils - by DaleHCook - 04-30-2023, 08:32 AM
RE: Philco Models with Tapped or Split Field Coils - by RodB - 04-30-2023, 06:34 PM
RE: Philco Models with Tapped or Split Field Coils - by Ron Ramirez - 04-30-2023, 07:21 PM
RE: Philco Models with Tapped or Split Field Coils - by RodB - 04-30-2023, 09:42 PM
RE: Philco Models with Tapped or Split Field Coils - by Ron Ramirez - 05-01-2023, 08:26 AM
RE: Philco Models with Tapped or Split Field Coils - by DaleHCook - 05-01-2023, 12:38 PM
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