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JD系列激光二极管驱动器	WK系列半导体激光器恒温控制器

下载产品详细介绍	下载产品详细介绍
JD系列激光二极管驱动器适宜于对激光二极管提供精确的驱动电流，具有恒流，恒功率以及调制三种工作模式：能够提供200mA, 2500mA, 5000mA, 7500mA 的输出电流和10V的最大输出电压；工作稳定性优良；可精确地设置工作电流和限制电流；独立的限流保护装置可为二极管提供快速可靠的保护。	WK系列半导体激光器恒温控制器主要用于大功率半导体激光器模块，使激光器工作在恒定的温度下（一般为+25℃），增加了激光器的输出稳定性和使用寿命。该控制器应用PID控制原理和负反馈技术，可实现宽范围温度控制（-14℃- +100℃），精度达到0.05℃。控制器提供四种传感电流（0.01mA,0.1mA,1mA,10mA），以适应不同温度传感器的需要；控制器最大输出电流为2.5A,最大驱动电压为±8V。另外该控制器还可以用于其他需要恒温控制的小环境场合。
The JD Series Laser Diode Driver is designed to provide precise drive current for Laser Diode, which operates in constant current, constant power or modulated mode. The JD Series Laser Diode Driver provides 200mA, 2500mA, 5000mA, 7500mA output currents and 10V maximum output voltage, which provides excellent stability. It allows precise control of operation current and limit current. The independent current limit offers quick and reliable level of protection for your laser diode.	The WK SERIES TEMPERATURE CONTROLLER is designed for laser diode model .It guarantees the model operating at constant temperature (general +25℃)and improves the stability and life-time of laser diode model. The WK TEMPERATURE CONTROLLER applies PID control loop and technology of feed-back to achieve 0.05℃ temperature stability, and it can control temperature range from -14℃to +100℃.The WK TEMERATURE CONTROLLER offers four sensor bias current（0.01mA,0.1mA,1mA,10mA）for different types of temperature sensor. It achieves 2.5Amp maximum output current and ±8V compliance voltage. The WK TEMPERATURE CONTROLLER can also be used in other small temperature control cases.