445 447 450 1.3-1.5 Blue Laser Dot Module 12v+ Ttl+ Fan Cooling

الوصف

Parameter Wavelength(nm):445 /447/450 Output Power:1.3W-1.5W LD PL_TB450 1.4W Working Voltage:12V Working Current: Focusable:Yes Working Temperature:-10 ℃~＋40 ℃ Cooling Method:Fan Cooling Material and Color:Aluminum Blue Modulation frequency:TTL modulation The circuits control:constant current Reverse polarity protection:with automatically identify the positive and negative Operation Method:continuous work Dimensions Laser head size: 69mmx30mmx30mm Circuit Board size: 71.5mmx35.5mmx16mm Feature: The input voltage for this laser is 12V, working voltage >12v can cause damage to the circuit and laser instantly.Please protect your eyes before 450nm Blue ray! Package: 1x 450 1.3-1.5 Blue Laser Dot Module 12V+ TTL+ Fan Cooling - Long-time Working