Enhance your laser engraving projects with this high-performance 2.3W Blue Laser Module, delivering powerful 445nm blue laser light for precision and efficiency. Designed specifically for laser engravers, this module combines advanced cooling technology and versatile control functions to ensure reliable and long-lasting operation. Key Features: · High Power 2.3W Blue Laser: Emits a sharp and focused 445nm wavelength blue laser beam, ideal for detailed engraving and cutting applications. · Efficient Heat Dissipation: Equipped with integrated heat sinks and a cooling fan, providing forced air cooling to maintain optimal operating temperatures and prevent overheating during extended use. · TTL and PWM Control Functions: Supports TTL for laser on/off switching and PWM for adjusting laser power output, offering precise and customizable control over engraving intensity. · Continuous Laser Output: Capable of stable long-duration operation in continuous mode, suitable for professional and repetitive engraving tasks. · Durable Construction: The module features a robust copper body with an anodized black aluminum shell, ensuring excellent heat conduction, durability, and protection. · Adjustable Focus: Allows fine-tuning of the laser beam focus for enhanced precision on various materials and engraving requirements. Specifications: · Laser Wavelength: 445nm (Blue) · Optical Power: 2.3W · Focus: Adjustable · Drive Method: External ACC constant current drive · Cooling Method: Forced air cooling with heat sinks and fan · Power Supply Port: 2*2.54mm · Control Port: 2*2.54mm · Module Material: Copper · Lens Material: Optical coated glass · Shell Material: Aluminum with anodized black finish · Module Size: 8.2 x 3.3 x 3.3 cm (3.2 x 1.3 x 1.3 in) · Weight: Approx. 320g (11.3oz) Package Includes: · 1 x 2.3W Blue Laser Module · 1 x MX37 Cable This high power blue laser module is optimized for laser engraving devices requiring stable output, precise control, and efficient cooling. Its compact size and durable materials make it a dependable choice for both hobbyists and professionals seeking enhanced engraving performance and longer service life.