AN61-1 Application Note 61 August 1994 Practical Circuitry for ...
AN61-1 Application Note 61 August 1994 Practical Circuitry for ...
AN61-1 Application Note 61 August 1994 Practical Circuitry for ...
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<strong>Application</strong> <strong>Note</strong> <strong>61</strong>Figure A6. Chopper Amplifier Board Feedback Controlled the Thermal Converter. Over Fifty Components Were Required,Including Neon Lamps, Photocells and Six Transistors. Photo-Chopper Assembly Is at Board’s Lower Right<strong>AN<strong>61</strong></strong>-36