redesign germanium transistor circuits

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Redesign Germanium Transistor Circuits, Part 1

Adapt germanium circuits for today's silicon transistors. Get legacy equipment working again. Easy, rewarding process. Hawes Mechanical Television Archive by James T. Hawes, AA9DT Redesign Germanium Transistor Circuits, ...

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Redesign Germanium Transistor Circuits, Part 7 ...

For low-voltage circuits, below about 2 volts, change the power voltage to 3 volts. There are two junctions in a silicon transistor. Each one requires 0.7 volt. Add in voltage drops across collector and emitter resistors, and you'll need at least 2 volts, and preferably 3 volts.

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Electronics Projects Circuits - Germanium Transistor Amplifier ...

2016/04/22 · Electronics Projects, Germanium Transistor Amplifier Circuit " audio amplifier circuits, transistor amplifier, " Date 2016/04/22 Once AD161-AD162 I had an experiment with pair. I still use almost every day. At first I didn’t like the ...

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Redesign Germanium Transistor Circuits

Redesign Germanium Transistor Circuits Redesign Germanium Transistor Circuits We are here for your questions anytime 24/7, welcome your consultation. Get Price Junction transistor type 2n35 ri ca 50 ppfd.Ceramic capacitors ...

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Vintage Radio and Electronics. Germanium Transistors

A site for the novice or established collector/restorer of Vintage Radio sets and Electronics.Valve (tube) and Transistor with information/projects and technical help . For the Radio Constructor we have an archive of Vintage Circuits

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Germanium and Silicon in Fuzz – What’s the Difference ...

2018/07/27 · The Germanium Transistor The germanium transistor was the first to be mass-produced and made commercially available to the public. This transistor was used extensively in radio technology, helping to create the first portable AM radios, as well as the first car radios.

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Build this 8 Transistor Stereo Amplifier

In 1969, an 8 Transistor Stereo Amplifier kit was released but withdrawn in 1972. The reasons are unclear, but I suspect the germanium "matched pair" transistors were expensive and hard to source. In addition, the amplifier kit

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Easy Two Transistor Projects for School Students ...

2020/05/25 · 1) Transistor Multivibrator Circuit It's basically an oscillator circuit which produces alternate ON OFF pulses across its two transistor collectors. The diagram above depicts the design of a standard transistor astable multivibrator using just two transistors, which in any manner can be implemented for developing various fun projects.

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Substituting Silicon transistors for Germanium | All About Circuits

2017/08/07 · Yes the germanium transistors have some undesirable qualities, but they can allow starting a boost converter even at 0.5 volts. Once the converter starts, the germanium transistor is no longer needed so it goes back to working on

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Transistor Circuit Handbook for the Hobbyist: 30 Useful ...

Title Transistor Circuit Handbook for the Hobbyist: 30 Useful Battery-Powered Transistor Circuits Author Sylvania Electric Products, Inc. Subject transistors Keywords electronics, transistor…

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