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My Thor M2 450nm 3W laser wont turn on :(

paul1598419

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All the specs on all the Thors say the hosts are AL. I know the brass module isn't a good sink but Paul are you sure? Did you try a magnet on yours, as I don't believe its stainless if the magnet were not to stick.
I checked it and I was mistaken. I believe I was confusing this with the Sanwu host. Still, it has a small brass heat sink. Not nearly enough for long run times.
 

diachi

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I checked it and I was mistaken. I believe I was confusing this with the Sanwu host. Still, it has a small brass heat sink. Not nearly enough for long run times.

Yup, the Sanwu hosts, at least the pocket series, use a stainless steel outer shell and a brass heatsink threaded into the host.
 




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