The LDC-3916372 Combination Laser Diode Controller Module offers both a 500 mA laser diode driver, and a 9 W TEC controller in the same module.
The module provides high stability, low noise output with multiple hardware current limits and laser protection features such as intermittent contact protection, adjustable compliance voltage limit, slow turn-on, shorting circuits and 4-wire voltage measurement for precise laser diode forward voltage measurement. The built-in bi-polar temperature controller works with thermistor type temperature sensors for precise temperature control over a wide range of temperatures.
This LDC3916372 module is compatible with the LDC-3908, LDC-3916, or LDC-3926 modular laser diode controllers.
For applications requiring individual modulation, please contact an ILX Sales Engineer.
类型
LDC-3908/3916/3926 Controller Card
激光器电流
0.5 A
激光器恒流输出电压
6 V
TE 电流范围
-1.50 to +1.50 A
TE 电压范围
-7.00 to +7.00 V
TE 输出功率
9 W
温度范围
–99.9 to 199.9°C
激光器电流分辨率
0.01 mA
激光器电流精度
±0.1% of FS
电流输出稳定性(24小时)
50 ppm FS
电流输出稳定性(1小时)
20 ppm FS
外部调制(高带宽)
1 MHz
外部调制(低带宽)
30 kHz
激光器输出噪声/纹波(低带宽)
5 µA
激光器输出噪声/纹波(高带宽)
10 µA
正向电压精度
±7mV
正向电压分辨率
10 mV
TEC 电流 24 小时稳定性
<±0.01°C
TEC 电流 1 小时稳定性
<±0.007°C
TEC 波纹/噪声 (rms)
<1 mA
光电二极管电流范围
0 -5000 µA
光电二极管电流分辨率
0.1 µA
LDC-3916372组合激光二极管控制器模块提供一个500毫安激光二极管驱动器和一个9w TEC控制器在同一模块。
该模块具有高稳定性、低噪声输出、多种硬件电流限制和激光保护特性,如断续接触保护、可调柔电压限制、慢开、短路、四线电压测量等,用于精密激光二极管正向电压测量。内置的双极温度控制器与热敏电阻型温度传感器一起工作,在广泛的温度范围内实现精确的温度控制。
该LDC3916372模块与LDC-3908、LDC-3916或LDC-3926模块化激光二极管控制器兼容。
对于需要单独调制的应用程序,请联系ILX销售工程师。