tardishead
Well-known member
How much are heater filaments on power transformers over-engineered? If a 6.3vac winding is specified for 2 amps can it be pushed to 2.3A for example?
tardishead said:How much are heater filaments on power transformers over-engineered? If a 6.3vac winding is specified for 2 amps can it be pushed to 2.3A for example?
i read from norman crowhurst's writings, drawing 3amps from a heater winding rated for 2 amps is not going to be catastrophic....
lassoharp said:i read from norman crowhurst's writings, drawing 3amps from a heater winding rated for 2 amps is not going to be catastrophic....
Which particular text did you read this from?
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