LDD Semiconductor Laser Power Supplies (Without Thermoelectric Cooling) LDD6024
Semiconductor lasers combine high power density and very high quantum efficiency. Small current changes cause large optical-power changes and changes in wavelength, noise and mode hopping, directly affecting safe operation and application requirements. Our LDD-AAVV supply is a continuously adjustable constant-current source using an advanced laser-power architecture and high-quality components. Low noise, good constant-current behavior, stable current and strong interference immunity, together with voltage/current protection against overshoot, kickback and surges, ensure stable laser operation and service life. An LCD displays operating parameters and status, with overvoltage, overcurrent, water-temperature and water-pressure alarms, making it suitable for semiconductor-pumped lasers. The LDD-AAVV uses microcontroller management and control as an intelligent, high-precision constant-current switching supply for side-pumped laser markers. It can also switch the water pump, indicator light, galvanometer scanner and Q-switch for marking equipment.
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