18 Dec
2017
18 Dec
'17
1:07 a.m.
On 2017-Dec-18, at 12:06 AM, Rob Jarratt via cctalk wrote:
I am reverse engineering the schematic for the input
stage of my H7862 PSU.
I have come across a KBU6J bridge rectifier which seems to be connected only
to the two middle pins, which are the AC inputs. I can't see any other
connections. Before I desolder it to verify there are no connections I can't
see, does this make any sense?
It's barely conceivable it could be getting used as a clamp or snubber.
If you haven't found another bridge or rectifiers for the mains rectification,
then keep looking for unseen connections to this bridge.