405nm 500mW 12V Purple Laser 3D Engraving Laser Module w/ PWM Adjustable Focus

405nm 500mW 12V Purple Laser 3D Engraving and Cutting Laser Module With Adjustable Focus and PWM Modulation

Specification:

Mode: CW

Wavelength: 405nm (purple light)

OutputPower: 500mW

OperatingVoltage: 12V

Spot type: Dot (adjustable focus)

Drive mode: ACC constant current drive

Cooling method: forced air cooling

Power supply control interface: 2P (can control power with PWM or TTL signals)

Shell material: Black anodized aluminum surface

Module material: Copper 5V PWM or TTL (if power control is required,

Collimator lens: optical glass coating

Control method: please use 5V PWM signal), frequency should not exceed 18KHZ

Explanation and Introduction:

This laser comes with a DC to 3PIN connection cable that can be directly connected to a 12V 2A or higher adapter

The 110-240V socket can light up directly

(Note that it can only light up the laser, not directly plug it in for engraving).

Instructions for connecting wires: The red wire is connected to the positive pole of the 12V power supply, the black wire is connected to the negative pole of the

12V power supply, and the yellow wire is connected

PWM signal positive pole. white line connected to PWM signal negative pole.Please do not connect it incorrectly! Black and white lines on the same ground!

Package:

1x 405nm Laser Module with goggle