TEC controller TEC5V6A-D is designed to drive thermoelectric cooler, which is also called TEC module or Peltier cooler. TEC module can heat up or cool down target objects by applying currents of different direction, and has been widely used in temperature related applications.(more)

TEC module is also called thermoelectric cooler or Peltier cooler, which can generate heating or cooling thermal power when an electric DC current is applied at different directions. Current direction determines heating and cooling. There are two ceramic plates on both sides of TEC module, and when the current flows in one direction, one plate is heated up while the other one is cooled down. When the current direction reverses, the two plates will reverse thermal polarity accordingly. TEC modules can be used to keep diode laser working at a constant temperature. TEC controller TEC5V4A-D is designed and used to drive TEC modules.(more)

ATFC106D digital TEC controller assembly is the updated version of the old ATFC105D, which has stopped production now. As shown in the photo below, there is a LED display and a panel for operation. In this panel, you can set different parameters and monitor different status by the LED indication.(more)

This noise measurement amplifier, ATNMA2, is designed for testing ultra low noises such as nanovolt or microvolt noises that cannot be detected by oscilloscopes. When it detects the noise signals, the noise measurement amplifier amplifies the noise to magnifications, 3,000×, 10,000×, 30,000×, 100,000×, 300,000×, 1,000,000×, 3,000,000×, according to different requirements. There are three noise measurement bandwidths: 0.1Hz ~ 10Hz, 0.1Hz ~ 1kHz, 0.1Hz ~ 100kHz.(more)

LDA1-CP1-D is a dual mode laser diode driver that is designed for driving P type diode lasers. This laser driver comes with well controlled and monitored driving current and output laser power. Two versions of laser drivers are available, LDA1-CP1-D-SNI and the LDA1-CP1-D-SNO, the former refers that external signal synchronizes the signal of the chip, while the latter is that external signal synchronizes the signal of the chip.(more)

LDA1-CP2 is similar with LDA1-CP1, the former is designed for driving N type diode lasers and the latter is for driving P type diode lasers. We are focusing on the first LDA1-CP2 laser driver.(more)

CWD-01-V2-D is one of constant current laser diode drivers in ATI. This laser driver is designed for driving diode lasers with high efficiency and constant output current of maximum 2A.(more)

ATE1-TC-70-15AS is a thermal cycling thermoelectric module, which are designed for thermal cycling applications. Standard TEC modules will suffer operation life decrease when the TECs shift from heating to cooling or cooling to heating. Thermal cycling TEC modules, such as ATE1-TC-70-15AS, can bear the heat changes and the operational life will not be reduced.(more)

TEC is the abbreviation of thermo electric cooling modules. It has the characteristics of small size and light weight, which can conveniently control the cooling and heating by changing the current direction, and has good temperature response, local temperature control and high control precision. It is widely used in biomedical, testing and analyzers, electronic equipment and other fields.(more)

Thermistor is a type of sensitive components, which can be divided into positive temperature coefficient thermistor (PTC) and negative temperature coefficient thermistor (NTC) according to different temperature coefficient. Thermistors are typically temperature sensitive and exhibit different resistance values ​​at different temperatures. For positive temperature coefficient thermistor, the higher the temperature, the greater the resistance. For negative temperature coefficient thermistor, the higher the temperature, the lower the resistance.(more)