TEC modules ( thermoelectric coolers ) are designed for cooling and heating, depending on the direction of direct current. When the current flows from the negative direction to the positive direction, TEC will start to cool, and conversely, it will start to heat. TEC modules have been widely used for controlling the temperature of laser system, refrigerator cooling system, air conditioner, computer CPU and so on. The physical photo of TEC module Our company has researched and developed TEC modul...(more)
Constant current laser driver refers to ATLSXA202 series laser drivers, which outputs constant laser current with high efficiency and low noise. The efficiency can reach over 90%. The output noise of the current is 0.05%. The laser driver provides a series of functions, laser constant current control, laser current monitoring, over current and thermal protection, witching frequency synchronization, laser diode status indication, soft start, and shut down. ATLS3A202D is one of the constant curren...(more)
150W switching power supply is a kind of LED power supply , which converts AC to DC. It can provide a 12V, 12.5A max 150W maximum DC output with constant voltage source. Its maximum current is 0.9A @ 220V and 1.8A @ 110V respectively. This power supply has many advantages, such as high efficiency (more than 85%), high reliability, high stability, long service lifetime and so on. The power supply released by us meets the UL, CUL, TUV/GS, CE, FCC, CCC, etc. Figure 1 is the physical photo of 150W s...(more)
ATRDB12 is a resistor decade box , which is utilized to set resistance value accurately. As ATRDB12 has wide adjustable range from 0.1Ω to 100 MΩ, small error 1%, compact size and durable metal enclosure, it has been widely used for regulating working network and circuit experiment. Figure 1 is the physical photo of the resistor decade box, ATRDB12. Figure 1. The photo of ATRDB12 ATRDB12 is an independent research and development product of our company (ATI). Because of the above characteris...(more)
TEC modules , also called Peltier modules, are widely applied in temperature regulating systems. When standard TECs are exposed to thermal cycling, they will have shorter service life since its hard to bear thermal impacts. We just developed TECs especially for thermal cycling applications. These TECs have longer operational life than standard TECs. ATE1-TC-127 series TECs are designed in this purpose. These TECs have 127 pairs of Peltier elements, with a maximum voltage from 16.2~17.5V, and tem...(more)
Various types of laser drivers can be found in the product line of Analog Technologies, Inc. If you are looking for a proper laser driver, just look at here . The laser drivers are designed and developed for different purposes: ultra low noise, high efficiency, or constant current, etc. All types of laser drivers are of high quality and low cost. We just developed a new ultra low noise laser driver ATLS500MA104 . This laser driver comes with high absolute accuracy and high stability. The laser d...(more)
TEC5V6A-D is a kind of high efficiency TEC controllers , also called petier controller, which is an independent research and development product of our company ( ATI ). It is designed for driving thermoelectric cooler (TEC ), with high stability, high efficiency, zero EMI in regulating object temperature. Figure 1 is the physical photo of TEC controller, TEC5V6A-D. Figure 2 is the top view of the actual controller, which shows pin names and locations. This TEC controller can be used to set the o...(more)
AAS40A3.5V2 is an electronic power supply designed for driving 40A laser diode with low noise, as shown in Figure 1. The internal or external POT can set the output current of 0 to 40A by an analog voltage of 0 to 2.5V. By using the digital signal control, the pulse output current can be generated at PCN port and in this case, the LIS port can set the peak output current while the LISL port can set the valley output current. Figure 1. The physical photo of high efficiency AC input 40A 3.5V laser...(more)
