
Cloudray RF CO2 Laser Tube CR30C / CR40C
RF CO2 Laser Tube CR30C / CR40C Features: 1. Superior beam quality, power stability and rugged reliability 2. Industry leading compact size with integrated RF power supply 3. Air and liquid-cooled configurations available high-quality laser processing on a wide range of materials Installation Diagram CR30C / CR40C CR30C CR40C Photos CR30C / CR40C Pulse width modulation (PWM): Laser is controlled laser power by Pulse width modulation (PWM). The low voltage range shouldbeOto0.5V (laser off), the high voltage, ranges should be+3.5V to+5V (laser on). Pulse width modulation or PWM, controls laser power by varying the duty cycle which is supplied by the external controller. The modulation frequency is 0-20KHZ. The duty cycle is 0-100%. Specific steps are as follows:1. 48VDC power access to laser power input terminal block .+connect+,-connect-.2. The external controller signals access to laser BNC connector through a Coaxial cable.The inner core of BNC connector connects wi