Important information about the Tele-corn(OzPLAR)

摘要

In the Tele-com article on page 38 of the October issue,one of the alternative transformers for the ringer section in the parts list is shown as Triad FS24-100-C2(Mouser Cat 553-FS24-100-C2).This should instead be Triad FS24-100(Mouser Cat 553-FS24-100).Note that the Altronics M7024A is a good performer,and about the same price as the Triad FS24-100.The FS24-100-C2 version(while cheaper)is designed to be short circuit proof,and as a result,it just doesn't perform well in the ringer circuit.I purchased quite a few and was disappointed to discover this.