Changchun New Industries Optoelectronics Technology Co., Ltd.
   
Lasers, Optics & Photonics

Products
Lasers
Spectrum Analysis
Laser Application Systems
Laser Measurement & Safety
Laser Marking
Laboratory Instruments
Optics & Coatings
Components & Accessories
Fiber-Coupled LEDs
Customized Products
 
Laser Measurement & Safety
Power & Stability Measurement
Wavelength Measurement
Pulse Measurement
Longitudinal Mode Measurement
Coherence Length Measurement
Noise Measurement
Polarization State Measurement
Infrared Laser Viewing Card
Laser Goggles
 

Customer Service

TTL or Analog Modulation
Fiber Coupling
Coating Service
Laser Marking Service
Complete Solution
 
Contact CNI
Tel: +86-431-85603799 / 89216078
Fax:    +86-431-89216068
E-mail:  sales@cnilaser.com

国内: 0431-87020257 / 89216068

 
 

Laser Power Supply

 
 

◆ PSU-A-D & PSU-SR

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

       Notes: CNI can provide current controller, temperature controller and dual current/ temperature controllers.
 
 
 

Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China

Tel:+86-431-85603799     Fax:+86-431-89216068     E-mail: sales@cnilaser.com

 
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