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Recent content by rfb2

  1. R

    AC to DC Power Supply Design Questions

    The 10m (I'm assuming milli?) ohm resistor at the bottom, what's its purpose?
  2. R

    AC to DC Power Supply Design Questions

    Any thoughts on the C6/C12 split? Also could you explain a little more about the T1/T2 interaction? When I look at the diagram I think the AC is rectified to a varying, but always positive current leaving the bridge. I'm not sure how that current interacts with T2 when T1 is off. Thanks
  3. R

    AC to DC Power Supply Design Questions

    Hi, I ran across this in (original thread). I'm familiar with simpler power supplies so I mostly understand the diode bridge connecting to the transformer and the rectification/filtering/zener occurring in the bottom right output stage. There are a number of elements that I don't get and...

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