●Good compatibility: it can be applicable to 60W laser tube manufactured by various factories. ●Zero-current halt-bridge sott-switching circuit. High efficiency and fast response.Match various manufacturers of laser tubes. ●Simple Port Control,TTL level signals can control the laser start/stop. ;Protection switch is to check the outside water, ventilation, etc. ●Laser Power Adjustment: input 0V to 5V analog signal, can also input PWM signal.Open Circuit Protection Function: avoid the damage to laser power supply due to laser tube burst. ●Factory Aging Test: 1. Each power supply will go through 60°C and 12 hours aging test under full load. 2. 500 times 7 seconds Start 1 Stop test.