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Laser Power Supply
Features
- PWM switching mode, high efficiency and fast response;
- High impedance of modulation port, use low current TTL signal control switch;
- Temperature closed-loop controls it close to zero drift;
- Multiple options for power regulation: digital knob or 0-5V analog signal;
- Overcurrent, overvoltage and overheat protection included;
- Equipped with temperature linkage alarm, automatically stop control;
- With OLED display, switch power and modulation mode easily;
- Integrated RS232 option provides communication protocol;
- High stability, high anti-interference, low noise;
- High efficiency, low heat.
- Customization available on request.
Specifications
Model | PSU-A-D | PSU-SR |
Maximum output current (constant current source) | 3A | 10A |
Maximum output voltage | 5V (with function of self-adapting diode laser voltage) | 12V (with function of self-adapting diode laser voltage) |
Current adjustment range | 0-3A | 0-10A |
LCD display | Current/ Power | |
Temperature control function (dual PWM controlled refrigeration) | LD refrigeration & Crystal refrigeration | |
Temperature control method | Thermal Electronic Cooler (TEC) + air cooling | |
Thermistor (NTC) | 10K@25℃ | |
Precision of temperature control | ±0.05℃ | |
Protection function | Open circuit, Overcurrent, Overheat | |
Defensive function | Surge, ripple and spike protection, anti-static | Anti-surge, anti-ripple, anti-spike and anti-static |
Alarm function | Alarm LED light up, LD current off | |
Operating mode | TTL/ Analog | |
Power supply input voltage | AC 100-240V | |
RS232 control optional | Connect computer to control laser power and monitor laser working state. | |
Rated power of power supply | 15W | 40W |
Dimensions | 162(L) 144（W) × 70(H）mm3 | 152（L) × 145（W) × 80(H）mm3 |
Application | Suitable for diode and all solid state lasers with voltage within 5V and current within 3A | Suitable for diode and all solid state lasers with voltage within 12V and current within 10A |
Warranty | 1 Year | |
Datasheet | Click to download | Click to download |
Notes: CNI can provide current controller, temperature controller and dual current/ temperature controllers.
Changchun New Industries Optoelectronics Technology Co., Ltd.
Address: No. 888 Jinhu Road, High-Tech Zone, Changchun, 130103, P.R.China
International Tel:+86-431-85603799
Email: sales@cnilaser.com
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