ATLSXA201D is a high efficiency constant current laser driver module. There are 6 laser drivers in this series, of which the largest current one can drive 6A diode lasers. The xA in the model represents the maximum output current of the laser driver module, which can be: 500mA, 1A, 2A, 3A, 4A and 6A respectively. The ATLSxA201D series diode laser drivers are the upgraded alternative to the CWD-01-V2 laser drivers with shorter start-up times. This series laser driver modules feature low noise, hi...(more)
Recently, Analog Technologies, Inc, hereinafter referred to as ATI, developed a multifunctional Piezo driver ATPD300V2A . Piezo is a micro-displacement device based on the inverse piezoelectric effect of piezoelectric ceramic. However, due to the disadvantages of piezoelectric ceramics, such as hysteresis, creep and displacement nonlinearity, the displacement output is related to the electric field strength and the input voltage. The use of piezo drive for solid deformation requires high precisi...(more)
Inverse piezoelectric effect refers to that when an electric field is applied in the polarization direction of piezoelectric sensing elements, these piezoelectric sensing elements will produce mechanical deformation or mechanical pressure in a certain direction. When the applied electric field is removed, this deformation or pressure will disappear as well. The deformation of piezoelectric sensors can be thickness deformation, length deformation, volume deformation, thickness shear, and plane sh...(more)
AAS12A12V2 laser driver is designed for driving diode lasers. It is powered by an AC voltage between 100V to 240V and the output current can go up to 12A. Since there are many different signals in the circuit, diode lasers are susceptible to external signal interference in the process of their operation, for example, the instantaneous current generated by the power supply can be turned on or off; sometimes, during the circuit setting process, no protective measures are taken, causing the diode l...(more)
Peltier modules are also called TEC module, which is used to cool down or heat up an object in a temperature regulation system. Peltier modules cant work independently, and often work with a Peltier controller. This Peltier controller, TEC28V15A, can drive and control the operation of Peltier modules with an input DC voltage of 9V to 28V and an output current up to 15A. The most excellent feature of this Peltier controller is the built-in smart auto PID control, which is the worlds first innovat...(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? Founded in 1997, ATI is a high-tech company specialized in the research, development, production and marketing of analog and digital hardware modules, subsystems, and te...(more)
There are plenty of boxes in our daily life, which are used for storing things, such as articles of daily use, office supplies, etc. As an electronic engineer, I deeply know the difficulties on picking a specific value of resistors. It takes much time to find a resistor. There is no denying that engineers need to find many electronic components for a small experiment. At this point, we searched a lot over the internet for a good box for storing components, but no one makes me satisfied. Later on...(more)
Semiconductor Lasers are also called Laser Diodes. In practical application, the laser diode is affected by small current and temperature changes, which will lead to the fluctuation of output power of the laser diode. The output power of the laser diode is unstable. In order to ensure the stability, its necessary to design a control system to monitor the luminescence of laser diode. It controls the drive current of the laser diode to maintain the stability of the power output of the laser diode....(more)
