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#1 |
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diyAudio Member
Join Date: Oct 2011
Location: Tauberbischofsheim, Germany
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Hi,
for my forth-coming bass amplifier head project I'm considering a high voltage switching regulator for obtaining the 250...300 V @ 0.1 A screen supply out of the raw 420...450 DC voltage. Any ideas or applications available? Best regards! |
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#2 |
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diyAudio Member
Join Date: Feb 2003
Location: ..
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why? - unless you simply don't have enough I from the HV supply, need ~30% extra current
you're likely burning more power in heaters |
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#3 |
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diyAudio Member
Join Date: Oct 2011
Location: Tauberbischofsheim, Germany
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Because I'd see it as a challenge! Not any tube bass head features a switched step-down regulator.
But you'd prefer something like a Maida? Best regards! |
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