TEC module is short for thermoelectric cooler, and is also called Peltier cooler, or TECs. There are multiple pairs of Peltier elements inside the two ceramic plates of TEC modules. One ceramic plate dissipates heat and the other side absorbs heat. The TEC module is perfect for temperature control applications.(more)

The ATLS4A214D laser driver is an independent research and development product of ATI. The laser driver features that the power supply voltage VPS range is from 5V to 14V, the full swing output voltage is from 0V to 75% VPS (input voltage) and the maximum output current is 4A. And it also has a wide output voltage range, 0~15V, which can drive one or multiple laser diodes at the same time and also control the current (up to 4A) well.(more)

There are multiple series of Thermal cycling TEC modules in our company. ATE1-TC-71 TEC modules come with a longer thermal cycling operational life than standard TEC modules. These thermal cycling TEC modules are designed for temperature cycling applications. In these applications, TEC modules are exposed to demanding physical stresses when the TEC modules shift from heating to cooling, and this can reduce the operational life of standard TEC modules. Therefore, thermal cycling TEC modules will be a perfect solution. ATE1-TC-71 series TEC modules have two products, ATE1-TC-71-5R5AS and ATE1-TC-71-7R8AS. There are totally 71 pairs of Peltier elements. The maximum currents through the TECs are 5.5A and 7.8A respectively; the maximum input voltage of both TEC modules is 9V. The size is very compact, 30*30mm.(more)

ATE1-TC-127 series thermal cycling TEC modules come with high input voltage, 17.5V. There are several types of thermal cycling TEC modules in this series. The output currents are 5.5A, 5.7A, 8.5A, 7.8A and 12.1, each corresponding to a TEC module respectively. The temperature differences can be 72°C, 72.5°C and 74.5°C. The dimensions are not the same either. These thermal cycling TEC modules are designed for temperature cycling applications. The operational life of standard TEC modules will be largely reduced when the TEC modules shift from heating to cooling. However, the thermal cycling TEC modules perform well during the shift and the service life is much longer than standard TEC modules. Therefore, it would be a perfect selection when the application needs TEC modules with long operation life.(more)

ATLSXA212D series laser driver is an electric module with high voltage and constant current and it is designed and released by ATI. ATI is specializes in R&D and production of laser driver or laser controller. The VPS range of ATLSXA212D series laser driver is from 4.5V to 6V and its full swing output voltage is from 0.8V to VPS (input voltage). There are four maximum output currents available, namely 500mA, 1A, 2A and 3A. Figure 1 is the physical photo of the ATLS1A212D laser driver with maximum output current 1A, which is the typical one in ATLSXA212D series.(more)

Diode laser driver ATLS500mA212D is one of high voltage constant current laser driver series. This series laser drivers are designed for driving high voltage diode laser or multiple diode lasers at the same time.(more)

ATI developed and released a series of high voltage constant current laser drivers including ATLS1A212D, ATLS2A212D and ATLS3A212D, which can drive high voltage diode lasers or driving a serial of diode lasers simultaneously with high efficiency and low noise, and without heat sinks.(more)

LDA1-CP2 laser driver is an electronic module with dual modes, which is used to drive N type laser diodes. This laser driver has PWM output stage and the efficiency is up to 90%, so there is no need of heat sinks for normal operation. As shown in Figure 1, LDA1-CP2 laser driver is packaged in a metal enclosure to block the interferences between this driver and other electronics.(more)

ATLS500MA202D laser driver is an electric module with up to 500MA constant current. It can be used to drive laser diodes with low noise and high efficiency. As shown in Figure, this laser driver has a compact size and provides DIP package for users. By using the laser driver, many functions can be realized, such as, laser constant current control, laser current monitoring, over current and thermal protection, switching frequency synchronization and so on.(more)

ATI is a company specializing in designing and releasing laser drivers, which can be used to driver laser diodes with high stability, low noise, and high power efficiency. And there are many kinds of laser drivers. If you use laser diodes with high power or current, you can select the dual mode laser driver; if you need a laser driver with low noise, you can choose the ultra-low noise laser driver. In addition, when laser drivers and TEC controllers are used together, you can obtain high performance low cost diode laser modules. Figure 1 is the typical one of the dual mode laser drivers.(more)