So I am working on my first laser project and have been looking on eBay and googling a LOT as I know very little about lasers I admit.
My project is a PCB exposing machine. I recently took apart a laser printer and discovered how the octagon mirror and sycnonized laser can create one "scan line" at a time. I am going to reverse engineer that same concept and expose UV treated PCB's.
I can only buy MC Chemicals boards in Canada (HERE)
The UV light that comes with the package is a Globe F15T8D 6300K color with "no UV filter" apparently but I can't tell as the lamp has no marking stating that.
From seeing other projects many people use the diods from blu-ray players (450nm) but I have no idea if this is actually the best wavelength or not. Also I have no idea how much power I will be needing as some people use overpowered 5mW and some use 1W diodes.
Theirs a heck of a price jump from <500mW to >500mW so if I don't need 1W I can save some money and get good safety glasses too.
Any advice for me? Thanks!
My project is a PCB exposing machine. I recently took apart a laser printer and discovered how the octagon mirror and sycnonized laser can create one "scan line" at a time. I am going to reverse engineer that same concept and expose UV treated PCB's.
I can only buy MC Chemicals boards in Canada (HERE)
The UV light that comes with the package is a Globe F15T8D 6300K color with "no UV filter" apparently but I can't tell as the lamp has no marking stating that.
From seeing other projects many people use the diods from blu-ray players (450nm) but I have no idea if this is actually the best wavelength or not. Also I have no idea how much power I will be needing as some people use overpowered 5mW and some use 1W diodes.
Theirs a heck of a price jump from <500mW to >500mW so if I don't need 1W I can save some money and get good safety glasses too.
Any advice for me? Thanks!