Adopts ytterbium-doped fiber pumping technology for stable single-mode sinusoidal laser output. The internal pump diode module excites the gain fiber to produce narrow-linewidth laser, transmitted through delivery fiber to laser cutting head or welding gun. The integrated dump circuit absorbs reverse energy during shutdown and sudden load drop. Standard external control signals enable start-stop, power adjustment and fault signal feedback to upper controller, with real-time self-diagnosis of temperature, pump current and optical power.

Certification: CE, FDA

Pump diode array, ytterbium gain fiber, dump load resistor, control mainboard, QBH fiber connector, status indicator. Common faults: zero power output, pump diode failure, dump resistor burnout, optical fiber damage and over-temperature shutdown.