In order to meet customer demand for drving high voltage laser diode, we have developed a series of high voltage constant current laser drivers ATLSXA216. There are three models with three different current. It has both a wide input voltage range from 5.5V to 15V and a wide output voltage range from 0.8V to 0.8VVPS. At the same time, it allows driving one or more laser diodes and its current can be as high as 12A. There is no need for heat sink with high efficiency. Its very difficult to meet th...(more)
Evaluation board TECEV104 for TEC controllers is designed to evaluate the functions and basic specifications of TEC controllers. The series TEC controller includes TECA1XVXV-D, TECA1XVXV-DAH, TEC5V4A-D and TEC5V6A-D. The evaluation board is mainly used to adjust the TEC controllers external compensation network to match the users thermal load characteristics. There are solder pads on the left and right edges of the board that can be used for connecting the external instruments. The evaluation bo...(more)
The TEC Controller TEC5V4A is designed for driving TECs. It can be highly stable to adjust the object temperature. There are three versions for this controller: TEC5V4A-D, TEC5V4A-DA, TEC5V4A-DAH. It has a very small package with a 6 sided metal enclosure to prevent the controller and other electronics from interfering with each other. The TEC5V4A has high efficiency without using a heat sink. The efficiency is up to 90%. It is powered by a DC voltage 5V and the output current can go up to 4A. T...(more)
Our main products include tec controllers, laser drivers, tec module, thermistors, high voltage power supply and so on. Today I will introduce a low noise constant current laser driver ATLSXXX104. There are 5 models: ATLS100MA104, ATLS250MA104, ATLS500MA104, ATLS1A104 and ATLS1.5A104. The ATLSXXX104 series laser drivers have ultra low output noise, compact size, current-limited protection, and two kinds of packaging are available: DIP and SMT. If the controller temperature exceeds the preset lim...(more)
Laser diodes are the most common laser type in the market, which can be used in telecommunication, measuring instruments, barcode readers, laser absorption spectrometry, and many other applications. This product, ATLS100MA103, is a laser driver that is designed for driving these laser diodes with ultra-low noise and constant current. The output current noise is as low as 1.5uAP-P when the frequency is 0.1Hz to 10Hz, and the output current is 100mA. This laser driver does not require a heat sink...(more)
Evaluation board for ATLSXA201D series diode laser drivers is designed to evaluate the functions and basic specifications for ATLSXA201D, The series includes ATLS500MA201D, ATLS1A201D, ATLS2A201D, ATLS3A201D, ATLS4A201D, and ATLS6A201D. The evaluation board has many good features. It can set and monitor the output current, has an LED for indicating the working status of the driver, and so on. Multiple solder pads on the edges of the board can be used for connecting the external instruments or co...(more)
There is an urgent need in the market for high voltage laser driver. High voltage laser driver is designed for driving a serial of diode laserssimultaneously, recently we developed ATLSXA212 series laser drivers . The power supply voltage (VPS)is between 4.75V to 16V and the output voltage can be from 1V to (VPS -1V), e.g. the maximum output voltage can be 14V when powered by a 15V power supply. This series laser drivers come with three current, 1A, 2A and 3A. ...(more)
Laser driver with high output voltage is capable of driving one or more laser diodes simultaneously. The input voltage can be 5V to 16V, and the output voltage is from 0V to 15V. The laser driver generates ultra low output current noise : 12A@0.1Hz~10Hz, with high current stability 600A@4A －20C~80C. Though this laser driver comes with high efficiency 92%, it doesnt need heat sink to dissipate heat, a small amount of heat....(more)
