Description
laser module 7.5w high power 445nm blue engraving machine accessories 12v TTL PMW
this one can engrave the metal and stainless steel surface
Size: 33x33x85mm
Laser wavelength: 445nm (blue viole)
Light power: 7.5 Watts (7500mw)
Cooling method: Forced Air Cooling
Drive mode: external ACC constant current drive
Shell material: Aluminum, Surface Anodized
Supply voltage: 12VDC (8~15V) constant output power does not change with voltage
Power Control: TTL/PWM Real-Time Control
Supply current: >2A
Interface mode: 3*2.54 interface (power supply + PWM), 2 * 2.54 interface (TTL)
Light output form: point shape fixed focus (focus adjustable)
Lens material: optical glass plated high anti-reflection film
Shell material: module copper, shell aluminum anode black
Working mode: continuous light can work for a long time
Other function interface: can be selected by TTL or PWM interface
