Inverse piezoelectric effect refers to that when an electric field is applied in the polarization direction of piezoelectric sensing elements, these piezoelectric sensing elements will produce mechanical deformation or mechanical pressure in a certain direction. When the applied electric field is removed, this deformation or pressure will disappear as well.(more)

ATLS250MA106 is a constant current laser diode driver with 250mA low noise current. The noise is very low, 2μVP-P at the frequency of 0.1Hz to 10Hz. There is no need for heat sinks.(more)

TEC controllers are designed for driving TEC modules in a temperature control system. In order for easy evaluation on TEC controllers, evaluation board TECEV104 is developed. This evaluation board can be used with all the TECA1 series TEC controllers in ATI, such as TECA1-5V-2.5V-D, TECA1-3V-3V-D, TECA1-3V-2.5V-D, etc.(more)

ATLS500MA104 is a low noise laser diode driver that is designed for driving laser diodes with low noise current of 500mA. The noise is low, 3.96μVP-P at the frequency of 0.1Hz to 10Hz.(more)

ATI designs and manufactures multi-types of laser drivers, and this laser driver, ATLS100MA103, comes with ultra low noise. This laser driver is used for driving diode lasers with low noise and maximum output current of 100mA.(more)

ATTP1A is a temperature plate assembly, which can be also called cold plate. This assembly includes a TEC module, a TEC controller, an evaluation board of TEC controller, a fan, a heat sink and a thermistor. This temperature plate assembly is designed and used to evaluate TEC controller, TEC module or heat sinks. It can also be used to stabilize the temperature of the target objects for scientific experiments.(more)

Thermo-electric coolers (TECs) are widely used in heating and cooling applications for medical care, laboratories, and daily use. TEC modules are also known as Peltier coolers. This TEC controller uses the Peltier cooler to accurately regulate temperature with high stability, high energy efficiency, and zero electro-magnetic interference (EMI). The controller’s specially-designed interface components allow a variety of parameter functions, such as set-point temperature range, maximum TEC voltage, and access to the compensation network. The compensation network is used to stabilize the temperature control loop by compensating with a high order thermal load. This controller contains two packages, DIP and SMT. For the dual in-line package, we offer an easy-to-use evaluation board:(more)

TEC controller can also be called Peltier controller, since it is used to driving Peltier modules, which is also called TEC modules. TECA1-xV-xV-D has high efficiency, more than 90%, and high stability, 0.01°C. This TEC controller has a compact size, which saves valuable spaces for systems.(more)

ATI researches and develops multiple types of laser diode drivers, which are widely used in driving laser diodes at high efficiency. Among these laser drivers, some feature low noise, constant current, or high voltage. Users can choose a proper one according to the specific requirements. ATLS10A216 is a high voltage laser diode driver, which can drive a high voltage laser diode or multiple laser diodes simultaneously. This laser driver is warmly welcomed when it is first launched in the market and has achieved good feedbacks till now.(more)

TECA1-xV-xV-DAH TEC controller is designed and applied for driving Peltier coolers with high stability. This TEC controller is the updated version of TECA1-xV-xV-D, since it has a higher precision.(more)