445nm 5w 12v Stainless Steel Engraving Blue PWM Focused وحدة الليزر الصناعية Dot With تعديل TTL

445nm 5w 12v Stainless Steel Engraving Blue PWM Focused وحدة الليزر الصناعية Dot With تعديل TTL 

[سمات]
Can the lettering on the surface of stainless steel
Work full power for a long time

[تحديد] 
الطول الموجي الناتج:445nm
انتاج الطاقة:5.5w
جهد التشغيل: 12VDC（8~15V）
Operating Current:I>2A
Circuit Control: constant current
Spot Mode:dot (focused)(Send focusing focal length measuring column)
Working mode: continuous light can work long time
Shell material: copper anode aluminum shell module, black
Interface: 3*2.54 interface (power +PWM), 2*2.54 interface (TTL)
Lens material: optical glass plated high antireflection coating
Cooling: forced air cooled
ضمان:1 year

[الشحنة تحتوي]
1 x laser module
1 x focusing focal length measuring column