voltage regulator/stabilizer question - Electronic Circuits Projects Diagrams Free

ulot · 2nd October 2005, 10:26 PM

hi
i have a 1100W voltage stabilizer/AVR that regulates between 140-240 and uses a switch to regulate from 100-240. it also has a delay switch and looking inside, it uses 4 relays, one IC and a large transformer.
the problem with it is that it doesn't regulate anymore. pressing the 100-240V switch has no effect when it should at least cause the relays to switch. what do you think i wrong?
and can i possibly get a shematic for it?
thanks

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2nd October 2005, 10:26 PM	(permalink)
ulot	voltage regulator/stabilizer question hi i have a 1100W voltage stabilizer/AVR that regulates between 140-240 and uses a switch to regulate from 100-240. it also has a delay switch and looking inside, it uses 4 relays, one IC and a large transformer. the problem with it is that it doesn't regulate anymore. pressing the 100-240V switch has no effect when it should at least cause the relays to switch. what do you think i wrong? and can i possibly get a shematic for it? thanks