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|Heatsink Material||Aircraft Aluminum|
|Luminous Color||Blue Violet|
|Section Size||33mm x 33mm|
|Mounting Hole||M5 (central), M3 (around)|
|Cooling Mode||Heat Sink Groove, Cooling Fan|
|Adapter Plug||US Plug|
|Adapter Input Voltage||AC 100-240V|
|Adapter Output Voltage||DC 12V 2.5A|
|Can Engrave||MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum|
|Can Not Engrave||Metal/Glass/Stone/Ceramics/Stainless Steel/Reflective Material/ Transparent Material|
|Laser Power||500mW /0.5W|
|Beam Shape||Dot (Focusable)|
|Working Voltage||DC 12V|
|Power Input Interface||2.54-2P|
|Drive Mode||External ACC Constant Current Drive|
|Life Time||>10,000 hours|
1. The voltage for power port((VCC, GND 2 Pins Port) is DC 12V, the voltage for PWM port (PWM, GND 2 Pins Port) is DC 5V.
1. Where is the TTL port? I can only see the PWM?
For this item, TTL and PWM is compatible and you can only choose one of them. It means that you can connect this module's PWM port to the PWM (or TTL) port on the control board of your engraver. But make sure the voltage supply of that port is DC 5V.
2. How can I connect this module to the my engraver, like EleksMaker A3?
If you don't need the PWM function, you can directly connect the power port to Motor Port (12V, GND) on Eleksmaker board and leave the PWM port unconnected.
3. What does the white button on the driver board do?
Press the button, the laser will switch to weak light mode and the LED light on the driver board keep shining. At this state, the laser beam can be used for positioning but not for engraving. Press it again, the laser will return to normal mode (for engraving).