Diode laser module - High power diode laser for CNC cutting & engraver ..
The laser diode requires stabilized current and very accurate voltage settings.. Endurance makes its own laser controller board with a Zener diode at the end of the board.. The laser controller board has a TTL (PWM) that works from 3..5V-24V range wire and a DC/DC converter that allows a laser unit to operate in the range of 9-16V.. All Endurance ..