TECV104 is an evaluation board of ATI, which is composed of a complete tune and function circuit, to drive TEC controllers. The evaluation board can set the output current limit and the internal operating temperature. There is a LED light that can indicate the TEC temperature state; in addition, there are also a plurality of connecting pieces for connecting the external components and instruments.(more)
SMT kits are the independent research and development product of Analog technologies, Inc. SMT kits are US-patented product of ATI. Because of its convenient management, the users can save a lot of time investigating, purchasing and searching for electronic components. Therefore, they are so popular among electronic designers.(more)
The incentive method of laser drivers is mostly injection current form. When the injection current is greater than the threshold current, radiation power will rapidly rise with the increase of the current. Therefore, by changing the injection current, the output optical power can be adjusted. In order to control semiconductor laser, the methods of automatic control are usually adopted, which includes constant current/power/voltage control.(more)
As shown in the fig1pictures below, there are little few appearance differences between TEC and TEG, but their principles and applications are not the same.(more)
Epoxy resin refers to organic compounds with two or more epoxy groups, and with rare exceptions, their relative molecular mass is not high. Epoxy resin has many advantages such as good dielectric properties, mechanical properties, adhesion, corrosion resistance, etc. And its dimensional stability and manufacturability are also both good, as well as its comprehensive properties. What’s more, due to the flexibility and diversity of epoxy materials, epoxy resin almost meets all the requirements of various special properties of epoxy material, so it is widely used in the field of electronic appliances.(more)
If you are looking for resistor kits, there is no need to worry as its wide range is available in a number of stores. But these days, people do not have enough time to seek such types of products in the market. They want short cuts to save their valuable time. This is the reason why online shopping has become the best way to buy products.(more)
Originally recognized as a condenser, a capacitor is an electrical component, which preserves energy in an electric field. The capacitor only stores the electrons, but not produce them. A capacitor comprises 2 electrical conductors separated by a dielectric, known as insulator. The conductors, the metal plates, builds up electric charge when attached to a power source. The two plates mount up positive as well as negative charge. The amount of electric charge stored or preserved in the capacitor at 1V is the capacitance.(more)
When it comes to laser diode drivers, there are certain things that need to be kept in mind. For the driving of laser diodes, special types of driver circuits are employed. They can work in 2 ways. Firstly by producing constant regulated voltage and secondly by producing constant current driven through the LD load. Both the methods are extensively used to work the driving of laser diodes. For an improved result, it is essential to do the required functions in a right sequence. This can ensure to give better outcome and then you easily rely on the diode laser drivers.(more)
Thermal electric coolers(TECs) play an important role in thermal cycling applications, including instrumentation, PCR devices, thermal cyclers, etc. TEC can both heat and cool, depending on the current direction. In order to make TEC regulate temperature more stably and reliably, the Peltier controller is designed and released by our company (ATI).(more)
With the rapid development of the photoelectric technology, laser products have widely used in medical treatment, national deense and measurement and other areas. The change of environment temperature has made a directly effect on wavelength of laser controleller. Put the main element’s temperature limited in the narrow range which can increase the precision of the system. The semiconductor laser controller consists of controlled constant surrrent source, temperature monitoring, pilot circuit and master controller. It is very strict to the circuit through the laser controller In order to output laser stability from laser controller. The supply circuit must be the stability constant flow suorce and low noise. The constant folw suorce is continuous adjustale between 0A~2.5A. In order to adjust different standards semiconductor laser controller, High power MOS is the heart of this constant flow source. Through control the grid of MOS tube, we can control the laser circuit. But It is difficult to control it, so we must connect it with nonlinear component.(more)
