Hi,
I have bought a few years before a 80W encraving/cutting machine. One component failed today. It seems to be a high voltage capacitor or a shunt resistor. The size is 90mm(length)x30mm(diam of ceramic tube).
There is no reference written on it. When laser is used it heats and a become incandescent in a small zone.
Please see the picture.
Thanks for your help.Searching reference of a shenhui laser 80W component which failed today-lcpart-jpg
mahia2005

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