RE: Question about 0B3

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In Reply to: Question about 0B3 posted by Tubenstein on January 29, 2016 at 09:37:22:

The current capability is sort of a complicated question. A lot of these tubes will handle considerably surge current at startup, provided that the circuit intended to draw from the regulated supply warms up and reduces the load in a reasonable time.

The 0D3 datasheet is most explicit about this, stating that it can tolerate 100mA of current for a warmup period.

Zeners and cold cathode regulator tubes to not function well in parallel.

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Follow Ups Full Thread

Topic - Question about 0B3 - Tubenstein 09:37:22 01/29/16 (4)

RE: Question about 0B3 - Caucasian Blackplate 18:44:33 01/29/16 (0)

RE: Question about 0B3 - Tre' 11:02:57 01/29/16 (2)

RE: Question about 0B3 - Tubenstein 15:31:57 01/29/16 (1)

RE: Question about 0B3 - Tre' 15:44:21 01/29/16 (0)

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RE: Question about 0B3 - Caucasian Blackplate 18:44:33 01/29/16 (0)

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