MicrobeHunter.com Microscopy Forum

First, thanks so much for the helpful comments. I believe this also supplies other special controls besides the lamp (for instance the digital screen) since the plug connecting to the microscope has over 30 pins in it and there doesn't seem to be other power sources. https://postimg.cc/jL15XvFh . Ho...

We have a Nikon Microphot-FXL microscope with a PSM-4 power supply. For awhile, the power supply would only turn on if we rapidly flipped the power switch on and off quickly. Now it won't turn on at all. Are there universal power supplies we can use to replace the one we have or are power supplies v...