I'm looking for an electrical schematic and pcb layout of a laser diode driver capable of driving 3 laser diodes.
The selection of which diode to drive must be selectable by a mcu.
The circuit must not exceed 6A if more than 2 diodes are to be fired at once, so for example if 2 diodes to be fired, each will be driven by 3A or if all 3 diodes are to be fired at once, each will be driven by 2A.
Each diode is a 5W laser diode with the following specs:
If = 6A
Vf = 2V
This circuit must be powered by a [url removed, login to view] Li-Ion battery.
Dimensions of the PCB need to be within 70mm x 13 mm, including the mcu. The mcu is not part of the scope of this project, but pcb layout must leave room to accommodate a mcu in the design.
Thank you in advance,
23 freelanceria on tarjonnut keskimäärin 6195 $ tähän työhön
Dear Sir, your circuit should be designed carefully (explosion risk). I will give you more details in a private message. All my 8 years of experience is at your service. Best regards and have a nice time.
Hi Roberto: I have extensive experience in designing driver boards and can definetely help you design this project in a timely manner. I am new to this website but hope that we can chat about this project.
Lion DC power source, I have some circuits using it up to 8A to driving big flash lights and high power LED, that mainly are for outdoor lighting. check my site for some of my projects.