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E-mail
sales@uniqueray.com
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Phone
18038085221
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Address
Building 8, Block A, Shenzhen International Innovation Valley, Xili Street, Nanshan District, Shenzhen
Product Categories
- Laser driver board
- PID temperature controller
- Research grade thermostat
- High and low temperature constant temperature bath
- Constant temperature chiller
- Constant temperature stage
- Semiconductor refrigeration chip
- touch display screen
- PT1000 temperature sensor
- Low drift thermistor
- High and low temperature aging test bench
- Carbon isotope analyzer
Shenzhen Weirui Technology Co., Ltd
LC type laser driver board
NegotiableUpdate on 12/15
- Model
- Nature of the Manufacturer
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Overview
LC type laser driver board, modular and flexible configuration of different temperature control modules and current drive modules, can adapt to all low-power lasers, such as VCSEL/DBR/DFB/LD/ICL/QCL, etc.
Product Details
LC type laser driver boardCurrent noise: RMS<1 μ A
Temperature control stability: ± 0.001 ℃
LC type laser driver boardMain Features
High temperature control accuracy of ± 0.001 ℃.
Low current noise with RMS<1 μ A.
The output voltage and current can reach 23V/1A.
Can limit the maximum output current to protect the safety of the laser.
● Support remote control output enable and monitoring output current.
Supports 2MHz current modulation.
● Integrated PD monitor.
Building block modular flexible configuration of different temperature control modules and current drive modules, can adapt to all low-power lasers, such as VCSEL/DBR/DFB/LD/ICL/QCL, etc.
Application Fields
LC type laser driver board is mainly used for all lasers within 1000mA (such as VCSEL/DBR/DFB/LD/ICL/QCL)
Adjustable laser driving current.
Performance parameters:
|
Maximum output current |
20 (equipped with VCS20 current drive module) 100 (with VCS100 current drive module) 250 (with VCS250 current drive module) 500 (with VCS500 current drive module) 1000 (with VCS1000 current drive module) |
mA |
Supply voltage Vin |
12~24 |
v |
Maximum output voltage/compliance voltage |
Vin-1 |
v |
Current noise |
<1 |
μA |
Debugging rise/fall time |
800/500 |
ns |
Modulation depth |
90% |
@500kHz |
bandwidth |
2 |
MHz |
Modulation input voltage range |
0~5 |
v |
Input pin impedance |
>1M |
Ω |
Current temperature drift |
<20 |
ppm/℃ |
Maximum temperature control output current |
±3 |
A |
Maximum temperature control output voltage |
Vin×90% |
v |
|
Temperature control stability |
± 0.01 (equipped with TEC103L temperature control module) ± 0.001 (equipped with TEC103 temperature control module) |
℃ |
|
Working environment temperature range |
-20~60 (equipped with VCS20/VCS100/VCS250/VCS500 current drive modules) |
℃ |
Working environment humidity range |
0~98 |
%RH |
Heat dissipation requirements |
No additional heat dissipation is required within the rated working range |
|
|
size |
121.0 × 93.0 × 28.0 (equipped with VCS20/VCS100 current drive module) 121.0 × 93.0 × 30.4 (equipped with VCS250/VCS500/VCS1000 current drive modules) |
mm |
