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DDX320 amplifier : Techcode DC1507 DC/DC converter

DDX320 amplifier : Techcode DC1507 DC/DC converter

Hello,

I want to upgrade this 3.3 VDC regulator with a Belleson or Hynes :cool:

What current rating is needed ?

Techcode DC1507 is rated at 2.5 A, and is probably very oversized.

Thank you in advance,

sjim
Hi, minimum 500mA is ok.
Thank you very much Nick.
Hi everyone,
I've replaced the Techcode DC1507 by a Belleson 3.3V regulator. Well wort it :D
For thoses who could be interested, current draw is between 85 and 100 mA.
I've placed a 7805 regulator before the belleson dropping 28V to 5V as this type of Belleson reg. can only dissipate 1W.
sjim
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