*KeyFeatures *Compatible with 80W Laser Tube: The laser power supply specially made for laser engraving machine is perfectly compatible with different brands of 80W laser tubes, the ports are clearly marked with corresponding labels, you can easily complete the connection according to the guidelines. *Fast heat dissipation: The laser power supply is equipped with a built-in high-performance cooling fan, which can sustainably maintain the stable performance of the machine, reduce malfunctions, and simultaneously extend the working time, avoiding frequent power outages caused by overheating or malfunctions caused by overloading the equipment. *Excellent Performance: Our laser power supply unit passes 500 start/stop tests within 7 seconds, and also has 1ms response efficiency, which can maintain more than 90% efficiency, and you can use it in -30 to 65 environment again. *Security Protection: Configuration of constant current protection and open circuit protection, constant current can ensure the consistency of the accuracy of the engravers or cutters, open circuit protection can be overloaded in the machine automatically cut off to ensure the security of the equipment, and at the same time, to avoid the danger of bursting the laser tube. *Durable & Long-lasting: With an average service life of 30,000 hours, the case is made of corrosion-resistant iron and durable, equipped with high-quality high-voltage packages and pure copper power tubes to provide you with long-lasting working hours. ******************************************************************************************************* *Specifications Item Model Number: MYJG80W Voltage Frequency: AC100 - 240V 50/60Hz Product Power: 500W 10% Input Current: 3.0A 10% Operating Temperature: -30 to 65 Safety Protection Measures: Constant Current Protection, Open Circuit Protection Corresponding Laser Tube Power: 80W 10% Control Mode: PWM Control Product Size: 7.76 x 6.34 x 3.58 0.24 in / 197 x 161 x 91 mm 6 mm Color: Black Main Material: Iron (Casing) Service Life: 30000H Net Weight: 4.63 lbs / 2.1 kg 5% ******************************************************************************************************* *Pakcage Content 1 x 80W Laser Power Supply 2 x Terminals (2EDGRC-3P-7.62; 2EDGRC-6P-5.08), Be connected to the machine during packing. 1 x High-voltage Wire: 4.25mm; Material: PE, Copper