ATI has developed multiple series of laser drivers, such as low noise laser drivers, high efficiency laser drivers, constant laser drivers, or high voltage laser drivers. These laser drivers are designed for driving laser diodes. Laser driver load assembly ALLD10A14V is used for emulating laser diode that can evaluate laser drivers including low noise 103 and 104 series, high voltage 214 and 216 series, etc.(more)
There are many kinds of heat sinks. In the view of manufacture, air cooled heat sinks can be divided into nano imprint lithography fins, extrusion heat sinks, casting heat sinks, folding heat sinks, improved casting heat sinks, forging heat sinks, cutting heat sinks, mechanical processing heat sinks and so on.(more)
As the active area of the LED chip is small and its working current is big, the operating temperature of the LED ship can increase in a short time. The rise of pn junction temperature of LED can make the optical output power decrease, accelerate the aging of a chip, and shorten the service life of the device. With the rise in junction temperature, the LED wavelength will have “red shift”. (The drift visual effect of the orange and amber LED is more obvious). So in view of adverse effects of color drift in the practical application, the thermal design will limit the highest junction temperature. In the high power LED cooling channel, the heat radiating substrate is the key link between internal and external cooling channel. It has the following functions at least.(more)
ATLS4A217 is a newly developed high voltage constant current laser driver that is designed for driving one or more laser diodes with high efficiency and low noise. Compared with other high voltage laser drivers, it has lower output current, but doubles the allowable maximum input voltage to 28V. ATI offers multiple solutions for driving laser diodes.(more)
Each one has its specific temperature. For example, my temperature is 36.5℃. If my temperature changes more than 0.1℃, I will get sick. Just like people, laser also has the specific temperature when it is working. If the temperature of laser changes more than 0.1℃, it will not work normally, and we cannot get the result what we would like to have. So we need to control the laser’s temperature seriously. We offer you the best devices to control the laser temperature. (more)
ATLS12A216 is a new member of 216 series laser drivers. This new laser driver features a higher current capability, 12A. It can be used for driving one or more diode lasers simultaneously with high efficiency and stability.(more)
Laser driver with high output voltage is capable of driving one or more laser diodes simultaneously. The input voltage can be 5V to 16V, and the output voltage is from 0V to 15V. The laser driver generates ultra low output current noise : <12µA@0.1Hz~10Hz, with high current stability <±600µA@4A &－20°C~80°C.(more)
There is an urgent need in the market for high voltage laser driver. High voltage laser driver is designed for driving a serial of diode laserssimultaneously, recently we developed ATLSXA212 series laser drivers. The power supply voltage (VPS) is between 4.75V to 16V and the output voltage can be from 1V to (VPS -1V), e.g. the maximum output voltage can be 14V when powered by a 15V power supply.(more)
The basic principle of the Piezo driver is based on the inverse piezoelectric effect of the piezoelectric ceramic material, i.e. control the mechanical deformation of the piezoelectric ceramic by using an electric signal in order to achieve desired effects. So what is the ultimate goal of choosing a high efficiency Piezo driver?(more)
