Control

note:

1. The third yellow interface line is the TTL control line, the voltage range is 3.3-12V, the frequency is 0-20KHz, and it needs to be grounded.

2. The input voltage of the red and black wires is 12V2A, do not connect them in reverse, otherwise the module will be damaged.

3. The power is not controlled by voltage or frequency, it is controlled by duty cycle.

How_to_get_laser_temperature.pdf

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Main applications: deep engraving, simple cutting,  aluminum oxide etc.
Wavelength: 450nm
Radiator size: 30*60mm
Material: copper + aluminum
Weight: 116g
Interface specification: 4pin PH2.0 (red: 12V, black: GND, yellow: PWM, green: temperature signal)
Drive position: built-in
Is the power adjustable: PWM can be adjusted
Drive protection: surge protection, overvoltage protection
Input power: approx. 12V750ma does not include fan power
Line length: 300mm
Control line installation method: pluggable
Fan size: 30*10mm
Fan speed: 10,000 rpm
Controllable temperature: less than 60 degrees Celsius
Focus range: 5-50mm
Best focal length: 10mm from the light exit
Safety Warning: Please apply this module under the premise of safety protection!
Recommended application machine: NEJE Master
packing list:
1 x module
2 x screw
2 x gasket
1 x control line
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