The ATLS250MA106 laser driver is an electric module, which is used to drive laser diodes with up to 250mA extra low noise current. When powered by 5V power supply, the range of its output voltage is from 1.5V to 4V. During operation, there is no need of heat sink, and it also has a compact size, as shown in Figure 1, so it is very convenient to use in applications with limited space.(more)

LDA1-CP2 is an electric module, which is designed by ATI to drive N type laser diodes. This laser driver can control and monitor the driving current and the output laser power well. The LDA1-CP2 laser driver comes with PWM output stage and the efficiency can be up to 90%, so there is no need of heat sinks. It is very convenient for users to use and carry. Figure 1 is the physical photo of the LDA1-CP2 laser driver.(more)

ATH10KL2A Series NTC Thermistors are similar to another two series ntc thermistors, ATH10KL2B and ATH10KL2C. The inner thermistor head of ATH10KL2A is ATH10KR8, thus, they have very similar characteristics. ATH10KL2A has a metal ring lug packaged outside the inner thermistor head, which is used for easy mounting.(more)

LED lighting is also called solid state lighting as the third generation lighting technology after the incandescent lamp and fluorescent lamp. LED lighting featuresenergy saving, environmental protection and high reliability. Nowadays, LED lighting has been widely used in daily life. Our company (ATI) has released a solarLED desk lamp, as shown in Figure 1.The LED lamp comes with eighteen LEDs, white light. The power is only 1.8 watt. The brightness is the same as a 15-watt incandescent lamp.(more)

NTC thermistors are more and more popular in many applications that need temperature control or measurement. ATI released several series of ntc thermistors including ATH10KR8B, ATH10KL2A, ATH10K1R25 and ATH100KR8 series. ATH100KR8 series ntc thermistors are mainly introduced here.(more)

The ATLS4A214 laser driver is an electric module, which is used to drive laser diodes with high voltage and constant current. The voltage range of the power supply is from 5V~16V. Because of high working efficiency, the laser driver needs no heat sink. This laser driver has a compact size, 27.4mm×20.9mm×8.9mm, as shown in Figure 1 and it is packaged in a metal enclosure to block electromagnetic interference.(more)

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)