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What is Phantom Power in Audio Applications about?

This application report discusses phantom power, a method used in professional audio equipment to supply power to microphones through the same connections that carry audio signals, specifically focusing on 48-V phantom power. It explains the operation of phantom power on both the supply side, detailing the circuitry involved in mixing consoles, and the load side, illustrating how electret microphones utilize this power. The report also includes information on different operational amplifiers optimized for a

Author

Samuel

Language

EN