Platform Type Multi-channel Laser Diode Driver
The laser diode driver is mainly used for testing, screening, aging test, performance evaluation quality control and other aspects in the process of developing or producing semiconductor laser products.
Description
Product Description
The laser diode driver is mainly used for testing, screening, aging test, performance evaluation quality control and other aspects in the process of developing or producing semiconductor laser products. With stable output current, precise temperature control, comprehensive safety protection, high stability, low noise current and low maintenance cost, the multi-channel platform can reach up to 20 channels and is suitable for large-scale production scenarios.
Features
● Output high stable drive current
● Precision temperature control
● Laser diode drive current adjustable
● Laser diode operating temperature adjustable
● Safe start-up with multiple protections
● Universal platform with modular plug-in structure
Applications
● Fiber optic communication
● Semiconductor laser drive for laboratory use
● Automated inspection and data logging for scale up production
Working Environment
|
Operating Temperature |
5~40℃ |
|
Humidity |
R.H. 15~80% |
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Storage Temperature |
-15~45℃ |
Ordering Information
|
LDDR |
XX |
X |
|
Laser diode driver |
--Multi-channel MP---Multi-channel precision type |
Number of channels |
Performance Parameter
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Categories |
Parameter |
Indicators |
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Number of channels |
2-20 channels selectable (LDDR-MP-X), 1-10 channels selectable (LDDR-M-X) |
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LD Drive Current |
Output current range |
LDDR-MP-X |
0-200mA |
|
LDDR-M-X |
0-500mA |
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Output current temperature coefficient |
LDDR-MP-X |
≤25ppm/℃ |
|
|
LDDR-M-X |
≤80ppm/℃ |
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Output current time stability (1 hour) |
LDDR-MP-X |
≤30ppm |
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|
LDDR-M-X |
≤100ppm |
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Output current time stability (24 hours) |
LDDR-MP-X |
≤100ppm |
|
|
LDDR-M-X |
≤400ppm |
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TEC Temperature Control |
TEC Current |
±1.5A(max) |
|
|
Temperature coefficient of temperature control |
≤0.001℃/℃ |
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Stability of temperature control time (1 hour) |
≤0.002℃ |
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Temperature control time stability (24 hours) |
≤0.006℃ |
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General Parameters |
Laser protection |
Slow start function, current limit function, over-temperature protection function, current surge suppression function, real-time abnormality detection and processing |
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Supply voltage |
200V～240V AC |
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Output Interface |
USB (RS232) |
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Dimension(mm) |
485x150x410(L x H x D ) |
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