Dear All.., First of all let me thank you in advance for the kindest support u would be giving me answering my query. I am working in a electrical industry. I want to build a turns tester used to test the number of turns in a coil or a choke or transformer(primary/secondary). i ve some idea about this .. can anyone help me in this regard. I would like to tel what i know. There will be a transformer internally. The number of turns and voltage will be known. We now place a magnetic pillar which will carry the flux to the bobbin on which we rest our coil. the voltage developed across the coil/choke is checked and measured. The turns ration will then be V2/V1=N2/N1.. where we know V1,N1,V2.. so N2 can be calculated. This is how it is done.. but can anyone kindly elaborate how it shoud be done..
16 years ago