This is an advanced TEC controller using a microprocessor unit. Thanks to PID algorithm additional heat is not dissipated on the MOSFET since the driver uses PWM modulation for current controlling.


Welcome! Congratulations! You’ve just taken one of your first steps into the world of 3D Laser Engraving! This guide will take you through the steps of installing Opt Laser’s PLH3D 6W engraving laser head onto your X-Carve! We’ve tried to make it as easy as possible to get you from unpacking your parts to engraving. The PLH3D engraving laser head allows you to engrave or cut your designs in a wide variety of materials such as wood, plastic, rubber, foam, cardboard, leather and many more.


The following description and pictures refer to whole Opt Lasers’ laser modules line. Differences between modules are specified in the table in the Technical data section.


Basic driver for powering laser diodes with the option to adjust maximum output current in the range of 0-5 A, and to modulate the current flowing through the diode with the frequency up to 100 kHz.


PLDD 10 A is a professional pulse driver designed for powering a laser diode. You can adjust parameters such as pulse width, diode current, and compliance voltage.

Showing 1 - 10 of 21 items