I have a z-4000 going to a tiu. I power all 4 channels on the tiu by jumpering from the "fixed" inputs to the "variable" inputs then changing the "variable" inputs to "fixed". I just ordered 2 PSX1-AC's with manual resets and sonalerts. From what I've gathered from the above postings the PSX1-AC's go between the Z-4000 and the tiu. Is the 22uH 34A choke necessary with my setup? If so can someone give me a part #? I looked them up on the Digikey website and there was quite a selection. There might be one better suited for this application.
Any other tips would be helpful
Thanks, Don