CW/QCW Laser Power Supply
LDD Series QCW Power Supply
LDD series laser power supply is a diode laser driver with high reliability, high precision, flexible use and wide range of application, which can be customized synchronous modulation and supporting refrigeration drive, and is widely used in a variety of laser systems.
| Output current | 0-500A |
| Output voltage | 0-400V |
| Frequency | 1Hz-1000Hz Continuously adjustable |
| Pulse width | 50us-300us |
| Trigger method | Internal trigger, external trigger |
| Control method | Local and remote（RS-232） |
| Input electric | AC220V/50Hz or AC380V/50Hz |
| Overall dimension | 480×580×132mm |
| Typical model (For more models, please consult a sales engineer) | LDD-C100A10OVEU 100A/100V/2500W |
| LDD-C250A250VDU 250A/250V/2000W | |
| LDD-C500A150VCU 500A/150V/150OW |
High Power Laser Diode Drivers Features
◆ It adopts 16-bit high-precision core micro controller control, high precision, convenient interface, programmable control for various parameters; ◆ High-power, high-back voltage output module, suspended working mode, strong load adaptability, high stability and reliability; ◆ With over-voltage, over-current, over-temperature and short circuit protection; ◆ Special electromagnetic compatibility design, strong anti-interference ability; ◆ The control adopts RS-232, RS-422, RS-485 interface, CAN bus interface and Ethernet interface, which is convenient for connection and strong operability; ◆ With panel, host computer software control and a variety of operation modes; ◆ With internal and external trigger mode, both can be triggered; ◆ Aluminum profile brushed panel, aluminum light touch button, beautiful shape and reliable operation, four-line 20-character LCD display, various parameters are directly displayed, intuitive and convenient;
GN series CW Diode Laser Power Supply
| Power supply model | Max Voltage（V） | Max Current（A） | Match GN series module models |
| GN520-24-22 | 24 | 22 | GN35,GN50-H,GN75-H |
| GN720-24-30 | 24 | 30 | GN50-E,GN75-E |
| GN1200-40-30 | 40 | 30 | GN100, GN150 |
| GN2100-70-30 | 70 | 30 | GN200，GN300 |
| GN2700-90-30 | 90 | 30 | GN400 |
| GN3000-100-30 | 100 | 30 | GN450 |
| GN2700E-90-30 | 90 | 30 | GN400, |
| GN3000E-100-30 | 100 | 30 | GN450 |
Note：CW diode laser power supply model named: Power-Max Voltage-Max Current, GN2700E and GN3000E has RS232 Digital signal interface.
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Product Advantages
Our core products are diode lasers and diode side-pumped gain modules. Over the years, we have been committed to continuously optimizing the gain module manufacturing technology from various perspectives such as module structure design, heat dissipation process, packaging process, array arrangement, etc., to provide stable, reliable and excellent performance side pump modules for many customers. Gain modules are divided into continuous CW modules and pulsed QCW modules. Among them, QCW module also includes conduction cooling module and water-cooling module. GN series continuous working module power is optional from 35W-450W; The maximum energy storage of GQ and JQ series pulse modules can reach 8J; The crystal diameter is optional from 2mm-25mm, and the conventional crystal material is ND: YAG; other crystal diameters or materials can be customized also.
