Determine the power link on the PCB for distributing power
Determine the power link on the PCB for distributing power
Hey there, I’m a lab technician who regularly fixes older equipment. We encountered a power board issue where I removed it but didn’t recognize the connector type—it doesn’t match the standard ATX power connector. Replacing it could save a $20k machine from being discarded. These units are quite old, so no manufacturer support remains. I’ve attached some photos via Imgur for reference. Feel free to ask if you have any questions!
That’s nothing compared to an ATX PSU connector. It’s just a typical standard power plug style for many devices. These custom connections aren’t normal, so grab the multimeter and begin testing everything! Without any paperwork, you’re essentially starting from scratch.
It's an older board from a bioreactor controller. I can use a multimeter to check everything and have done some basic tests. I'm not sure if fixing that connection is possible without swapping out the connector type, which would need a different cable and isn't ideal.
The COM4 to circulator port seems damaged. The connection point is exposed through the plastic casing. It appears my problem was locating the correct adapter, as I thought it would be a custom ATX power supply. I tried at MicroCenter but they seemed confused about the situation. I intended to remove and replace the connector, though finding the right pin configuration and dimensions proved difficult.