For a temperature regulating system, NTC thermistor is very important as the temperature sensor. Glass encapsulated thermistor has better performance than epoxy coated thermistor, such as zero short and long term drift, which is an important factor in order to achieve high system performance. Low cost epoxy coated NTC thermistor have large short and long term resistance drift, so when sensing the same temperature, the resistance changes with time, it will lead to a wrong sensed temperature, resulting in a drifted target object temperature. You can take some factors into consideration when choosing a proper NTC thermistor in temperature control system: operating temperature range, sensitivity, drift, size, mounting method, etc. Our NTC thermistors are all encapsulated with glass material, with compact size. Some thermistor come with bare leads, while some are lugged form. The former is used for point sensing in order to achieve high accuracy; the latter is for bulk temperature sensing, such as optical components, etc.(more)

Peltier controller is an electronic module which is designed for regulating the thermal load temperature. By using a Peltier module, the temperature of the thermal load can be increased or decreased, which depends on the current direction going through the two terminals of the TEC. Peltier controller can regulate the temperature of the thermal load with high efficiency and accuracy.(more)

Thermoelectric cooler (TEC) is solid thermoelectric effect. Comparing with traditional cooling method, TEC has obvious different features, simple structure, no moving parts, no vibration, no wear, high reliability, long service lifetime, etc. What’s more, TEC starts fast and it is flexible to control TEC. The following is the physical photo of TEC.(more)

ATI provides a series of Peltier controllers, among which most are low voltage peltier controllers. In order to meet the customers' requirements about high voltage, we have developed a high voltage Peltier controller, ATEC24V10A-D.(more)

NTC thermistor is a kind of thermistors with negative temperature coefficient. As NTC thermistor has a compact size, small fluctuations in resistance and temperature characteristics, fast response for various temperature changes and other advantages, it can be used to achieve a high reliability and high accuracy detection.(more)

Here is more about the Peltier controller ATEC24V10A-D. This Peltier controller provides a high stability low noise 2.5V reference voltage, which is used to set the output current limit and set-point temperature. In addition, it is also used as the voltage reference for external ADC and DAC.(more)

NTC thermistor refers to negative temperature coefficient thermistor. NTC thermistor is made up of manganese, cobalt, nickel and copper and other metal oxides. There are many kinds of advantages, such as compact size, high accuracy, high stability, wide range of working temperature and so on. NTC thermistor can be used for temperature measurement and control, temperature compensation and so on.(more)

Peltier controller is an electronic device that is used to driving Peltier module with high accuracy to control and regulate the object temperature. The Peltier controller features high energy efficiency, compact size, zero EMI, which has been widely applied in many industries.(more)

Thermistor is a kind of sensitive elements. According to different temperature coefficient, thermistor can be mainly divided into two types, positive temperature coefficient (PTC) thermistor and negative temperature coefficient (NTC) thermistor. With the increase of temperature, the resistance of PTC thermistor will increase, and the resistance of NTC thermistor will decrease. PTC thermistor and NTC thermistor both belong to semiconductor devices.(more)

In order to better understand this Peltier controller evaluation board, let's get more information about the board.(more)