HP 9810 A transformer
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08-05-2016, 04:21 AM
Post: #12
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RE: HP 9810 A transformer
A better way to test a transformer is to use a low voltage 50 (60) Hz signal on the primary and on the secondary (one at a time) and measure the voltages on the primary/secondary respectively. That is what some engineers at HP used to do. The low voltage source was an HP oscillator, don't ask me the model, with appropriate short-circuit protection, of course.
Knowing that something, most probably, on the primary side makes 6 A fuses blow means don't connect that to mains till problem fixed. |
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