[marce002]

Hi

I have a module 15w cheap, with a big heatsink and cooler from engraver 100x100 machine... now it seems to have lack of power
because at 100% does show a blue beam but not burning at all... grbl paramters are identical... it seems to warm up as always.. so power consumption at 4vol
is as before.. but power is not... is it aged? should buy new one? i have taken apart to see how it looks ...looks fine and electronics board is fine too!! is this normal??

see pictute:

https://imguh.com/images/2023/02/03/...9669792.md.jpg


can I buy the same diode alone?