HiperPFS-3 and HiperLCS for ±28V
Posted by: djsfathomtree
on
Hi,
I've been looking at the HiperPFS-3 and HiperLCS for an audio amplifer supply ±26 V.
See block diagram here.
https://www.lucidchart.com/publicSegments/view/248df9a2-6cce-46d7-b39f-dd739fc9ef56/image.png
I am looking for the following qualities.
- sum of voltages across the ±28 V outputs well regulated
- excellent voltage regulation / transient response (no-load to full load)
Is my idea suitable for audio applications?
Thanks.
your system looks OK. the comments is the PFS stage will see >400W from the LCS outputs you gave. Noted the PFS7529 can works with rated power of 405W as recommendation.
the LCS -Ve need some design to work with negative output.