T
treez
Guest
Hi
I once worked in a place where they didn’t want to do high power SMPS’s with a separate control PCB like in the following on page 11……(they said it should all go on the same PCB to save money)
Page 11...
https://www.infineon.com/dgdl/Infin...N.pdf?fileId=5546d4625f96303e015fdaa8ad107208
However, bulky power components should not go on the same PCB as lightweight signal ICs and components, especially SMD ceramic capacitors and even resistors , since the signal components are liable to fracture since the heavy power components will likely bend the PCB that they sit on..
Would you agree with this?
(Though I have to confess that having the separate PCB like on page 11, does make for awkwardness in transporting sensitive signals from eg the current sense transformer or current sense resistor to the signal PCB.)
I once worked in a place where they didn’t want to do high power SMPS’s with a separate control PCB like in the following on page 11……(they said it should all go on the same PCB to save money)
Page 11...
https://www.infineon.com/dgdl/Infin...N.pdf?fileId=5546d4625f96303e015fdaa8ad107208
However, bulky power components should not go on the same PCB as lightweight signal ICs and components, especially SMD ceramic capacitors and even resistors , since the signal components are liable to fracture since the heavy power components will likely bend the PCB that they sit on..
Would you agree with this?
(Though I have to confess that having the separate PCB like on page 11, does make for awkwardness in transporting sensitive signals from eg the current sense transformer or current sense resistor to the signal PCB.)