Laser diode driver circuit board 8.5mm*19mm ACC mode suitable for 532nm to 980nm laser diode driver PCB working voltage 3V to 5V|Instrument Parts & Accessories| - AliExpress
2011660 - Laser Components - Evaluation Module, Laser Diode Driver, Integrated Reverse Polarity Protection for IC & Laser Diode
532nm Green Line Laser Module/Laser Diode/light Free Driver/LAB/Steady work.fb | eBay
Sam's Laser FAQ - Diode Laser Power Supplies
Laser diode driver LPLDD-5A-24V-TP-H | protects from overheating