SMT Resistor Kit made in ATI is the most convenient resistor kit in the world. This resistor kit is based on a SMT Component Enclosure, which comes with 128 individually lidded coverlets and one top cover. There is a foam pad inside the top cover, which keeps all the coverlets closed when the top cover is closed. The resistor kit is not large, just like the size of a teaching book or A4 paper.(more)
TEC modules are used to regulate and stabilize the temperature of the target object. TEC modules can cool down or heat up the target object according to the direction of the current going through the two terminals of TEC modules.(more)
TEC5V4A-D Peltier controller is a high efficiency TEC controller with high stability and low noise. This TEC controller is designed and used to drive thermoelectric coolers for regulating the temperature of the target object precisely.(more)
ATE1-161 series TEC modules are standard TEC modules with 161 pairs of Peltier elements. Peltier elements are the basic components of TEC modules. The TEC modules are widely used in solid state laser, refrigerator, air conditioner, optical components, CPU of computers, etc.(more)
TheATFC107Dis a digital Peltier controller, which is designed to monitor and regulate the temperature of TEC/Fan assembles. When using the digital Peltier controller, there is no need of heat sinks, so it is convenient to use, carry and store. And the ATFC107D (see Figure 1) is packaged in a metal enclosure and keep from the interferences between the controller and other electronics. (more)
TEC module is short for Peltier Cooler Module, which can heat up or cool down the target object by inserting currents of different directions. For standard TEC modules, when they shifts from heating to cooling or cooling to heating, the modules are exposed to large physical stresses, which will largely reduce the operational life of TECs.(more)
The TEC5V6A-D is an advanced Peltier controller with the power supply voltage from 4.75V to 6V and the maximum output current 6A. It is used for drivingthermal electric coolers (TECs) to monitor and regulate the temperature. This Peltiercontroller provides DIP packaging. It is very easy to be soldered manually on the board by a solder iron of < 310 °C, but it cannot go through a reflow oven process.(more)
ATLSXA103 series laser drivers come with ultra low noise and compact size. These laser drivers need no heat sink to dissipate since the maximum power consumption of these laser drivers is kept to less than 1W. ATLS1A103DEV1.0 is an evaluation board that is designed and used to conveniently evaluate laser drivers of DIP package.(more)
Continued from last article.We are introducing liquid level measurement for NTC thermistor. In the water and air of the same temperature, and under the same electrical condition, a constant current is provided to NTC thermistor, and make the thermistor produce self-heat. The voltage of NTC thermistor is relatively stable after heat balance. Then put it into the water, the voltage of NTC thermistor rises. That’s because when NTC thermistor enters into the water, the temperature falls, resulting in a resistance increase and the terminal voltage increase. The heat capacity of water is 2.5 times higher than the air, so the self-heat temperature in the water needs 2.5 times power than that in the air. (more)
