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Old 4th November 2006, 12:48 PM   #1
bee696 is offline bee696  Thailand
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Default Z2b tube rectifier

Anybody used this rectifier before.

In the datasheet, it just mentioned it support 100mA max & 400V. Actually, I want to use it in my power amplififer, it draws 70mA at 260V. How can I estimate the required input AC voltage?

Thanks! Bee
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Old 4th November 2006, 03:13 PM   #2
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theoretically 260/sqrt(2) = 185 Vac
I go to see the datasheet of Z2b
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Old 4th November 2006, 03:36 PM   #3
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on the datasheet i see any graphic
(RTF tube Z2b from Frank Pocnet website)
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Old 4th November 2006, 03:45 PM   #4
bee696 is offline bee696  Thailand
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Yes, I check the data, but can't find the curve...... : (

http://frank.pocnet.net/sheets/082/z/Z2b.pdf
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