Thermoelectric cooler (TEC) is built on the Peltier effect. Due to the internal structure features of semiconductor material, it has more obvious thermoelectric effects than other metals do. Therefore, semiconductor material is usually used for making TEC.(more)
LED controller control LED lamp switch of each location in circuit by using the chip processing. According to the preset procedure, the controller controls the driving circuit to make the LED array regularly luminescence. Then it can display a text or graphics. LED controller has many advantages, which can prolong the lifetime of LED and save energy. The LED controller also has convenient wiring. What’s more, according to the actual needs of customers, it can realize the change effect of jump and gradual light.(more)
Thermal conductive silicone piece: it’s based on silica gel material; add some metal oxide as the auciliary materials. It’s medium about heat conduction material by a special technology.(more)
ATE1-127 TEC Modules have 127 pairs of Peltier elements. The maximum voltage is 15.4V, and there are 17 kinds of maximum current to choose from. The TEC module is used to accurately adjust the object temperature, when working with TEC controller, a highly stable and efficient temperature control system is constituted. ATE1-127 TEC is composed of two pieces of bare ceramic plate with very smooth surface. The ceramic plates can be installed to the flat surface of the metal, and there are a few layers of thermal conductivity of filler material (thermal conduction silicon or conductive grease) between them. When installing, please ensure uniform force so that thermal contact between TEC ceramic and metal will be good, and thermal resistance will be reduced to the minimum.(more)
In optical fiber communication, optical module function is very important, and laser driver is used for light emission front, which can realize laser bias and modulation. The laser controller converts the voltage signal into current signal with high speed to modulatelaser and generate high-speed light signal. And then the light signal is coupled to the optical fiber transmission.(more)
In recent years, high precision semiconductor laser with continuous adjustable high stability is more and more widely used in military and civilian fields. And the demand of driving power supply used with laser is also becoming more and more. The semiconductor laser driving power supply with excellent quality and high stability and high precision should ensure the laser work safely, anti-interference ability is strong and the laser has the normal service life.(more)
TEC controller is a kind of semiconductor device, which realize the refrigerating and heatingprocess according to the current trend through the TEC.And our TEC controllers are also based on TEC current direction and strength to realize temperature control. By using the TEC controller, we can precisely adjust the temperature of the object. And it has the advantages of high efficiency, high stability, high reliability and small size.(more)
