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Product Announcements
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Precision, Inc adds Clean Room Capability
Precision Incorporated MEMS Foundry - Custom Device Design Rogue Valley Microdevices, Inc. Reliable Source For Quality Printed Circuit Boards K & F Electronics, Inc. Custom Wire Harness & Cable Assemblies Galaxy Wire and Cable, Inc. Clean Your Electronics With Saponification! RiverSide Electronics, Ltd. PCB Assembly Services REDCOM EMS |
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RE: Power Transformer Heater Winding - jdfisher52@yahoo.com -... RE: Power Transformer Heater Winding Posted by jdfisher52@yahoo.com (A) on October 17, 2007 at 09:22:19 |
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RE: PAS Transformer Replacement - spewer - Dynaco-Doctor Forum 375 VDC FWCT@70mA, 325-0-325 V, 70 mA Filament winding 1: 6.3 V, 2 A Rectifier Winding 1: 5 V, 2 A So here is my question: is there any way to lower |
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Tube CAD Journal |
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Big Amplifiers tap and ground, as this impedance against the output transformer?s impedance ratio (the winding ratio squared) equals 1075 ohms. |
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diytube.com :: View topic - Best choice of ST70 output... In regards to Dynaco output transformer ONLY (the power transformer needs to be redesign and recalculated, so that it will have a descent TPV Vs. the |
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diytube.com :: View topic - ST-35 with Tango Output... |
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Analog Audio Amplifier Design As Chief Engineer in the early vacuum tube days with Dynaco, I met and spoke with other audio designers, i.e. Stuart Hegeman, Ben Drisko, Frank |
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K & K Audio - Lundahl Transformers, audio DIY kits and more K&K Audio Dynaco Stereo-70 Amplifier Upgrade Kit |
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The Big Tube Data Page Back to Home Page [Tube Data Page [ Tube& Tube Amp Links Page [Dynaco Upgrades [Dusty Files Part 1 Part 2 [Other Triode Pages[Schematic |
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Dusty Files Part One: Even Dustier Pages Back to Home Page [Tube Data Page [Tube & Tube Amp Links Page [Dynaco Upgrades[Dusty Files Part 1 Part 2 [Other Triode Pages[Schematic |