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 RD 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 maxim...(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 72C, 72.5C and 74.5C. 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 larg...(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...(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. Figure 1. The photo of the ATLS4A214D laser driver As shown i...(more)
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. Nowadays, the applications of TEC modules are more and more popular. One of the most important factor for selecting TECs is the service life. Normal TEC modules in the market have relativ...(more)
The ATLS500mA212 is a laser driver with low output noise and high efficiency. It is designed to drive one or multiple laser diodes for DPSSL, EDFA, or fiber lasers. This laser driver features high current stability, low output noise, and small size, as shown in Figure 1, and so on. And there are two package methods available: DIP and SMT packages. Figure 1. The photo of the ATLS500mA212 laser driver The ATLS500mA212 laser driver comes with three control modes: shutdown, standby and operation. Un...(more)
ATE1-TC-31-3AS thermal cycling TEC module is newly developed by our company, which is the updated and improved versions of the normal TEC modules. These TEC modules can bear thermal cycling applications, thus the service life is longer than normal TEC modules. Thermal cycling TEC module has wide applications for temperature cycling, such as instrumentation, PCR devices, thermal cyclers, chillers and analyzers, etc. As the part number indicates, ATE1-TC-31-3AS, TC stands for thermal cycling; 31 i...(more)
ATE1-71 series TEC modules are applied to regulate the temperature of the target object and widely used in solid state laser, icebox, air condition, ICs, optical components, CPUs, CCD cameras, etc. This series of tec modules come with high changing speed and stabilize the temperature to a wide range with high precision. The maximum input voltage is 8.5V and the maximum output current is from 1A to 8A. There are two flat and bare ceramic surfaces on the both sides of the TECs and they can be moun...(more)
