Eye Protection Design 5W Optical Power Compressed Spot 445nm blue laser module head for CNC Machine/Router/Arduino/3D Printer
Product Overview
1. High-quality beam, Reliable performance, and Best
modulation efficiency.
2. Light, convenient, easy to integrate
3. Laser:445nm,≥4500mW
Technical Parameters
| Item | Project | Parameters |
| 1 | Laser Classification | Class 4 |
| 2 | TTL output power | >1K HZ Output power at work=Continuous power x 40% |
| 3 | Output stability | ±5% |
| 4 | Beam Mode | Square-spot |
| 5 | Focus spot size | 0.03*0.04 mm |
| 6 | Focus length(from the shell surface) |
23mm±0.5mm Fixed focus frame height is 21mm |
| 7 | Lens material | Professional focusing optical glass |
| 8 | Powerboard input voltage | DC12V/DC24V |
| 9 | LD Input voltage | 5V |
| 10 | LD Input Current | 3.8A |
| 11 | Modulation mode | TTL-PWM |
| 12 | TTL trigger mode | Active high(>DC 2.0V) |
| 13 | Working frequency | <30KHz |
| 14 | Analog control input voltage | DC 1V--5.0V |
| 15 | Ambient temp | -15℃--40℃ |
| 16 | Preheating time | <1 Min |
| 17 | Working life | 15000~20000 Hours |
| 18 | Product weight | 185g |
Product Size
Electrical parameters
| Item | Project | Technical parameters |
| 1 | Input voltage | DC 12V |
| 2 | Input power | 19W |
| 3 | Output current | LD>3A |
| 4 | Constant current accuracy | Output current stability less than 1%, Output ripple is less than 100mV |
| 5 | Drive and power connection |
22#AWG |
| 6 | TTL input maximum voltage |
DC 5V |
| 7 | TTL input response voltage |
DC2.0V |
Product Wiring Diagram
Why Choose US?
1. [New Eye Protection Design]The laser protective cover perfectly protect your eyes, filter UV light for 97%. You and the people around can watch laser engraving without wearing goggles. Reduce the cost of your goggles and the inconvenience of wearing goggles.
2. [Ultra-fine Compression Laser]The laser power is 5W, the high-power engraving speed is faster, and the accuracy is higher. The ultra-fine laser focus area is reduced to 0.08mm^2. The high-density laser can easily cut 12mm thick wood and black. Acrylic; can directly engrave smooth stainless steel metal and ceramics.
3. [Easy to Use]12V input, 12V PWM Modulation Board. Can be used for cutting machine, engraving machine, CNC, DIY laser, Arduino.Recommended application machine: Atomstack A5 engraving and cutting machine! Easy to assemble, all-aluminum alloy structure design, anodized.
4. [15000 Hours Service Live]Built-in driver board, 40mm threaded copper core with thermal grease compound, Temperature sensor, factory 48 hours 100% power aging test, Ensure long time working!
5. [Wide compatibility]The machine can be compatible with various mature engraving software, such as LaserGRBL, LightBurn, support Win XP / Win 7 / Win 8 / XP / Win 10, and also support MAc system (LightBurn), engraving file format supports NC, BMP, JPG, PNG, DXF, etc.
Precautions
1.Not only plugged or unplugged under power is prohibited, but also avoids the effects of the tightness of the terminal by an external force. Otherwise, the laser will be damaged. Besides, the corresponding operator must wear a wired electrostatic bracelet.
2.The power supply itself has no key switch, and the power panel and the input line are exposed, When the laser connects or removes the circuit, it must operate under the condition of power off, in order to prevent the electric shock.
3. It is necessary to ensure that the temperature of the shell of the laser head is close to that of the suitable operating temperature before the laser can be turned on, so as to avoid the excessive temperature difference, which may affect the performance of the laser or damage the device.
4.The product shall be used in a dry, clean, and non - static environment with working temperature of 15 - 50 ℃ to avoid high temperature, high humidity and violent vibration and impact.
5.Do not arbitrarily adjust the potentiometer on the power supply board to avoid excessive current, circuit board, or laser burn.
6.Please do a good job of external heat dissipation measures, as far as possible to maintain the shell heat cooling air path and module cooling air path consistent, lest the temperature is too high, affect or damage the laser.
7.This product power supply for DC-12V does not connect to other power sources, lest damage the laser.
8.The laser has potential harm to the human body and the eyes, It is forbidden to use a laser to irradiate others, especially in the eyes.
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