in adaptor circuit there is a transformer(it has four input
& four output)which is used after rectifier .for what they
are using this? they connect input between 1&4 and get
output across 1&2 how it is possible?
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Answer Posted / jkm
possiblle. this is a tapped transformer. if you changing
pin 1 to 4 means output vltage will reduce. but in output
voltage will increase if you increase the pi configuration.
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