Does a galvanometer convert AC to DC?
2 Answers
A galvanometer itself doesn't convert AC to DC; instead, it measures electric current. It responds to both AC and DC by moving a needle or pointer, but it’s primarily designed for detecting and indicating current flow rather than converting it.
To convert AC to DC, you typically use a rectifier, which can be a diode or a bridge rectifier circuit. After rectification, additional filtering may be applied to smooth the output. So, while a galvanometer can be part of a circuit that measures the output of a rectifier, it doesn’t perform the conversion itself.
To convert AC to DC, you typically use a rectifier, which can be a diode or a bridge rectifier circuit. After rectification, additional filtering may be applied to smooth the output. So, while a galvanometer can be part of a circuit that measures the output of a rectifier, it doesn’t perform the conversion itself.
A galvanometer does not directly convert AC to DC. Instead, it is an instrument used to measure small electric currents. While it can respond to alternating current, it typically requires a rectifier circuit, like a diode bridge, to convert AC to DC for accurate readings. Would you like to delve deeper into how this process works?