Case Study

Half Wave Rectifier

Half Wave Rectifier

Pages 2 Pages

Application Note Problem description This case history involves an electrician who works for a large suburban school district. One winter morning, the elec- trician received a call from a local school. The caller said a transformer supplying power to three portable classrooms was making a “chattering” noise, as if something were loose inside (see Fig. 1). Load measurements showed the transformer was heavily loaded, but not overloaded. The loads i

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