s-petersen
Scott
I purchased this HV power supply which is good for up to 550v and 500 ma, it is an electropheresis power supply, it has a safety feature built in that will not allow the supply to have power at the leads without a load, in case the leads are disconnected and left hanging. I would like to eliminate this feature, as the supply drops out with less than ~5ma and will not turn on with any voltage on the output. The supply was damaged in shipping, and IC 8 was squashed out of the socket. I was able to straighten the pins and reinsert the IC.
The supply seems to be a switching supply, without any computer control or major logic.The 4 rectifier diodes are mounted directly to the transformer,from there it goes through the large choke to the smoothing board and back to the main board outputs.
The supply seems to be a switching supply, without any computer control or major logic.The 4 rectifier diodes are mounted directly to the transformer,from there it goes through the large choke to the smoothing board and back to the main board outputs.
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