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)

Laser driver load assembly is used for evaluating laser drivers instead of real laser diodes. Since real laser diodes. This laser driver load assembly, ATLS212DLD1.0, is designed for evaluating 212 series laser drivers in ATI. This series laser diode drivers feature high efficiency, high voltage, compact size, wide input and output voltage range, etc.(more)

Laser diode driver 214 series includes ATLS6A214 and ATLS4A214. The maximum output current is 6A, and 4A respectively. ATLS4A214D has a compact size and a six sided metal enclosure that is used to prevent EMI from other electronics.(more)

ATTP1A is designed for evaluating TEC controllers easily. It’s easy to adjust the temperature range according to the customer requirement, so that the TEC controller can detect the pre-set temperature range. It provides a platform with wide temperature regulation range from -20°C to 110°C. The cold plate ATTP1A will be used together with TEC Controller TEC5V6A and TEC Controller Evaluation Board. The cold plate ATTP1A will connect with TEC controller by wire connector. It includes TEC module, thermistor and fan and heat sink on the right side of ATTP1A. Temperature range can be achieved through adjusting TEC temperature control parameters R1 (W11, W12, R1A), R2 (W21, W22, R2A), R3 (W31, W32, R3A) on the left side of the plate. There are three switches S1, S2 and S3 at the bottom right side of the plate. The switches will be turned off when adjusting the TEC temperature control parameters. When R1, R2 and R3 are all adjusted to the required resistance, turn on all switches.(more)

The TEC Controller TEC5V6A is designed for driving TECs (Thermo-Electric Coolers). It can be highly stable to adjust the object temperature. It has a very small package with a 6 sided metal enclosure to prevent the controller and other electronics from interfering with each other. There are three models: TEC5V6A-D, TEC5V6A-S, TEC5V6A-DA.(more)