Description
5.5w 450NM Adjust Focus Blue Laser Module Laser Engraving With TTL Control Switch 5500mw Laser Tube Used for Engraving Machine
–Power:5.5W
–Electric current:1A-3A
–Working Voltage:DC12V
–Wave length: 450NM
–Working temperature:+10~+40
–Modulation frequency: Modulatable (0-150kHz)
–Driver module:TTL
–Circuit Control: Buck Constant Current
Structural features: laser tube + lens + heat sink
The input voltage is less than 12V, and overvoltage will cause instantaneous damage to the circuit and module.
