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What is phantom voltage?

What is phantom voltage?

Created: Mar 31, 2016 08:40:51Latest reply: Mar 31, 2016 22:38:51 1503 1 0 0 0

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What is phantom voltage?

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iceberg.mcmann Created Mar 31, 2016 22:38:51

The phantom feed refers to the situation when a terminal provides power supply to a device connected to the terminal. For example, for a microphone to function correctly it may connect to an external power supply. If both the terminal and the microphone support the 48 V phantom voltage, however, the microphone can be connected to the terminal using the audio interface and no external power supply is required; the terminal supplies power for the microphone. Note that both the microphone and the terminal must be a match to the 48 V phantom voltage.

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