Pulsed Lamp Driver

  • Update:Mar 31, 2017
  • View:

CM series pulsed laser power supply is our latest developed which is based on a touch screen control of high precision intelligent constant-current power supply.

Product Introduction

CM series pulsed laser power supply is our latest developed, which is based on a touch screen control of high precision intelligent constant-current power supply. Its internal adopts basing FPGA and ARM embedded system software programming, external with 65536 color LCD display, supported operating via touch and press, provided water temperature, water pressure, lack of phase, over-voltage and other various alarm functions, realized the programming of multiple segmented  laser wave-form and parameters, display in real time like oscilloscope. And also provides communication interface and USB interface, which can be easily connected to host computer via serial interface to control the power supply through the USB interface to read the parameters, storage and hardware upgrades. V2.2 version supports remote upgrading function. The user may send machine codes of the equipment to us and  the activation codes from inputting feedback into the touch control screen can upgrade the device’s current, pulse width, frequency, maximum power and other configure parameters. This series pulsed laser power supply, human-machine interface elegant, function powerful, quality reliable, and various technical parameters are leading level in the industry. It is the standard pulsed Nd:YAG laser power supply.

As indicated in above figure, a pulse can be pided into 32 sections and each section may have its own current and pulse width, and pulse repetition rate. According to different current and pulse width setting in each section, the various pulse waveforms can be achieved.

Typical characteristics

1)  Based on modular circuit programming design, can be used to drive single lamp, dual lamp, four lamps or eight lamps.

2)  Based on industrial site date communicate, ensure good anti-interference ability, communication. The distance can be 100m.

3)  65536-color high resolution 7 inch LCD color screen, support for touch-control;

4) The system alarm operate information complete, provide protection for less current, over current, over-load, phase failure and phase sequence fault, pressure over-load, temperature over run, radiator over-temperature, alarm reminding function can real-time display more than 100 fault handling information.

5)With the corresponding interface circuit to achieve 128 sets of parameters continuous light soft hand-over and 64 sets of parameters hard hand-over(soft handover is software control hand-over, can be set in the touch control interface; hard handover is hardware control hand-over,  can be controlled by external logic circuit given relative level).

6) The pulse waveform can be set in 32 section wave-form arbitrarily at least. Each section provides current slope rise and fall and the system can save 100 programs for user to be used.

7) From the interface, external control can set the valve to start ahead before laser output or delay time after laser stopped.

8)  Intelligent optical switch control. Delay time in milliseconds of time can be customized according to user’s needs, ensuring total blackout.

9) Slowly ascending and descending control can be set by user and current amplitude and starting point can be set for ascending or descending.

10) Can realize energy real time feed-back, make the output energy stabilization error within ±2%.

11) Current parameter is split into starting current and end current, can set them discriminability, in order to gain more ideal wave-form. The highest current can be up to 600A.

12) Pulse width can realize 0.1ms stable laser output, highest up to 20ms.

13) Frequency highest up to 1000Hz, can alternated light acting on the xenon flash lamp to alternating the light intensity.

14) Beam control, in the scope of 0.1-0.3mm laser beam control, and have starting up self-motion function, that is when starting up it automatically adjusts to negative limit minimum values. Parameters of step motor adjustable.

15) Support USB testing, convenient for maintenance and debugging.

16) Can edit program in the process of working.

17) Real-time display working current wave-form, can customize process wave-form via dragging the lines.

18) Support power on self test, and report the specific problem of the main chip.

19) Offer remote up-grating model, only need to offer machine code of equipment, parameters can be configured according to user requirements for the upgrade.

Technical Parameters

1. Working mode: pulse

2. Control current: 60A-600A(single lamp)

3. Pulse width: 0.1ms-20ms

4. Laser frequency: 0Hz-500Hz( 0Hz is dot pin, can be customized to high frequency)

5. Spot diameter: 0.1-3.0mm

6. Warm-up time: about 1 minute

7. Power output: ≤20KW

8. Display: 65536 high resolution LCD, support touch screen control.

9. Handover No.: 128 set (soft hand-over); 64 set (hard hand-over)

10. Real-time feedback error: less than 2%.

11. Working environment: input power 3 phase 380V±10%, using at ambient temperature below30℃ drying condition, air dust <0.01g/cubic metres, no condensation.

Model CM-1-A CM-1-B CM-4-SMC CM-4-C
Xenon lamp No. Single lamp Single lamp Four lamps Four lamps
Structure Drawer Cart Drawer Frame
Dimension, mm 478×586×200 900×520×1145 478×586×800 882×500×1310
Output current 50-600A 50-600A 50-600A 50-600A
Output pulse width 0.1-20ms 0.1-20ms 0.1-20ms 0.1-20ms
Output pulse frequency 0-500Hz 0-500Hz 0-500Hz 0-500Hz
Output power 6KW 6KW 24-32KW 24-32KW
Input voltage 220V 220V 380V 380V
Section programming 32 waveform programming
Air valve Light in advance 0.01-5s;  light delay 0.01-5s
Eye brake Support eye switch delay adjustable
Slowly ascending & descending Support slow ascending, descending and starting point adjustable
Handover Support 64 channel hard handover and 128 channel soft handover
Display 65536 color high resolution LCD screen, support touch screen control
Spot diameter 0.1-3mm(optional)
Energy feedback Energy real-time feedback error: less than 2% (optional)
Industrial control RS232/485 serial communication (optional)
Model CM-SMC CM-SD CM-SD(500HZ CM-SD(500HZ)-F
Xenon lamp No. Dual lamp Dual  lamp Dual  lamp Dual lamp
Structure Drawer Cart Cart Frame
Dimension, mm 478×586×400 900×520×1145 900×520×1145 882×500×655
Output current 50-600A 50-600A 50-600A 50-600A
Output pulse width 0.1-20ms 0.1-20ms 0.1-20ms 0.1-20ms
Output pulse frequency 0-500Hz 0-500Hz 0-500Hz 0-500Hz
Output power 12-14KW 12-14KW 16-24KW 16-24KW
Input voltage 380V 380V 380V 380V
Section programming 32 waveform programming
Air valve light in advance 0.01-5s;  light delay 0.01-5s
Eye brake Support eye switch delay adjustable
Slowly ascending & descending Support slow ascending, descending and starting point adjustable
Handover Support 64 channel hard handover and 128 channel soft handover
Display 65536 color high resolution LCD screen, support touch screen control
Spot diameter 0.1-3mm(optional
Energy feedback Energy real-time feedback error: less than 2% (optional
Industrial control RS232/485 serial communication (optional
Model CM-SD(500HZ)-FS CM-SD(500HZ)-S
Xenon lamp No. Dual  lamp Dual  lamp
Structure Frame Cart
Dimension 882×500×655mm 900×520×1145mm
Output current 50-600A 50-600A
Output pulse width 0.1-20ms 0.1-20ms
Output pulse frequency 0-500Hz 0-500Hz
Output power 16-24KW 16-24KW
Input voltage 380V 380V
Section programming 32 waveform programming
Air valve Light in advance 0.01-5s;  light delay 0.01-5s
Eye brake Support eye switch delay adjustable
Slowly ascending & descending Support slow ascending, descending and starting point adjustable
Handover Support 64 channel hard handover and 128 channel soft handover
Display 65536 color high resolution LCD screen, support touch screen control
Spot diameter 0.1-3mm(optional)
Energy feedback Energy real-time feedback error: less than 2% (optional)
Industrial control RS232/485 serial communication (optional)

Share: