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
over 4 years ago
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.