rkcstr
0
- Joined
- Dec 1, 2007
- Messages
- 1,368
- Points
- 0
Hey wannaburn, not intended as an attack on your work, but that assembly looks horrendous. PWM/PFM circuits, unlike linear circuits, don't just require the proper parts to work well, but component and trace layout can have a significant impact on function. For all I know, your design *could* work well (would say out of luck, in that case), but it more than likely is impacting efficiency and possibly inducing oscillations into the circuit. Have you looked at the output on an o-scope?
As I said, I don't want to attack your work, but to make you aware of the potential problems of improper layout, not to mention that any of those joints may weaken over time leading to catastrophic failure.
As I said, I don't want to attack your work, but to make you aware of the potential problems of improper layout, not to mention that any of those joints may weaken over time leading to catastrophic failure.