Peltier cooler is also called the thermoelectric cooler, and its principle is the Peltier effect. Thermoelectric coolers can generate both heating and cooling thermal power when applying an electric DC current at different directions. The current direction determines cooling or heating. The current magnitude determines the effect of cooling or heating. A peltier controller is a must for controlling the peltier cooler automatically. The PID control system comes with high precision, which can be u...(more)
Since 1880 that the Curie brothers discovered the piezoelectric effect of tourmaline, it has been well studied and widely used in various fields for nearly 140 years. Piezoelectric ceramics is the most typical representative. The working principle of piezoelectric ceramics is actually the conversion of energy. Applying a pressure or pulling force to the piezoelectric ceramics to deform the surface of the piezoelectric ceramics will generate electricity at both ends of the ceramics. This is to co...(more)
Recently, we designed a high voltage 15A Laser driver with small size, ATLS15A218. It has both a wide input voltage range from 5.5V to 27V and a wide output voltage range from 0.1VVPS to 0.8VVPS. At the same time, it allows driving one or more laser diodes and its current can be as high as 15A. There is no need for heat sink with high efficiency. The output noise is low. It has a very small package with a 6 sided metal enclosure to prevent the controller and other electronics from interfering wi...(more)
With the rapid development of science and technology, semiconductor laser technology has penetrated into various fields of national economy and national defense construction. It has a wide range of applications in the long-range communications, laser radar, digital signal storage and recovery, laser ranging, robotics, holographic applications, medical diagnosis and so on. However, semiconductor lasers are harsh on working conditions and can result in a drastic deterioration or failure of perform...(more)
SMT/SMD resistor kits is a chipset package designed for circuit design, experiment and debugging by Analog Technologies, which greatly facilitates the management of SMT components and has obtained the national patent. The Component Kits include SMT/SMD resistor kits, SMT/SMD capacitor kits and SMT/SMD inductor kits, totally three series. Now I will introduce a new super surface mount resistor kit R04B760V50-20D. The external dimension of the SMT resistor kit are 309mm242mm40mm (L * W * H), which...(more)
SMT resistance box is a national flagship product of our company. Over years, we are dedicated to designing and developing resistor kits, capacitor kits and so on. The product is suitable for sorting out, storing and managing precision components to avoid the clutter of components, largely improving research efficiency and reduce RD time. This series of products have been fully packaged and comprehensive. As a tool, it has been widely used in various laboratories, research and development instit...(more)
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)
