2W 445NM LASER DRIVER

Did you focus the beam down to a small burning spot? Are you using a A or M laser diode? It will still need a heatsinh above 1 Amp. You must log in or register to reply here. Widely use in indu Standard size, ideal for hand-held laser pointer.

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Please make a Welcome post in the Welcome sub-forum and introduce yourself --tell something about yourself and add you location to your profile first if you expect any real help on LPF. You must log in or register to reply here.

Here's a data sheet for it: Does it appear to have a bright beam output? Each diode is carefully extracted from a laser diode array. It can burn plast Each diode is tested to ensure functionality. My circuit is a constant current regulator. That LM is paser rated at 1 Amp WeWe also have our own factory and laser laboratories.

Skip to main content. Screen Shot at Thread starter Weirdredhead Start date Nov 11, Are you using a A or M laser diode?

CNC 445nm 2W laser cutter problems

Joined Sep 20, Messages 17, Likes 1, Points Joined Jan 29, Messages 10, Likes 1, Points ILDA function, connect the computer with sofware, it can edit the animation program. It have more than animation effect inside. The laser diode I am using is a M which does have a very bright beam that is focused to a small point.

CNC nm 2W lase cutter problems.

It will still need a heatsinh above 1 Amp. Also shop in Also shop in. Weirdredhead New member Nov 19, My circuit schematic is uploaded, except that the potential is from a power supply and not 9V, and R1 is 6 ohms. Encap Well-known member Nov 11, The diode emits a nm wavelength with output power reaching 2 watts.

You would be better off using an LM which is rated at 5 Amps.

CNC nm 2W laser cutter problems | Laser Pointers

This is not a toy! Forums New posts Search forums. What are you trying to burn with that beam?

Don't see how yet without digging into it more, but the spec sheet indeed indicates it can. I would be grateful is someone can spot what is wrong with my setup, because it seems lasrr this laser should be able to burn something.

The laser diode is placed inside a Aixiz housing with lsser G2 lens. Care Instruction Pin definition: Has outlet for connecting TTL device and outlet for cooling fans.