ATI has developed a series high voltage and constant current laser drivers in recent days, the ATLSxA217D series, and ATLS4A217D is in this series. This laser driver comes with a maximum output current up to 4A and a wide input voltage range from 5.5V to 27V. Although it features high current and high voltage, no heat sink is needed in normal application due to its high efficiency, and the module size is also very small.(more)

If you need a high voltage power supply in your project and you are new to high voltage power supply, then how do you select a proper high voltage power supply?(more)

ATI’s laser drivers consist of AC input modules and DC input modules. For the DC input modules, we have both linear type and switch type. Therefore, we have a variety of laser drivers for our customers to choose, such as low noise, high voltage, constant current, and so on.(more)

Laser drivers, as the name suggests, are electronic modules that drive lasers. Generally it is used to control semiconductor lasers. It includes a temperature controller and a laser diode driver. Because semiconductor lasers are temperature sensitive, temperature control is required, and semiconductor lasers are driven by a constant current source typically, so a constant current source is required for driving.(more)

In the field of analog electronics, it is very difficult to be well-known analog technology company. ATI inputs great efforts and time into developing new products, laser drivers, tec controllers, smt component kits. Most popular product of ATI is laser driver. Today I will introduce one high voltage constant current laser driver, whose part No. is ATLS12A216. It is a great laser driver that is popular among customers. As for the reasons, which can be concluded as high voltage, constant current, 12A output current and compact size.(more)

We have designed a variety of laser drivers. For example, high voltage constant current laser driver, low noise constant current laser driver, high efficiency AC input laser driver, the evaluation board and load assembly of laser driver, etc. In general, they are divided into two categories: DC input modules and AC input modules.The voltage of AC input modules can be 110V, 220V or 240V in some other countries as the power source. Such as AAS12A12V2, AAS40A4V2, AAS45A4V2, etc.(more)

Do you know what a good laser driver is? Of course, different people hold different point of views. Generally speaking, good laser drivers should be high speed, low noise, high efficiency, constant current and high voltage. Then, what you need to be is to select the parameters that suit your requirements most closely. Analog Technologies, Inc has developed various kinds of high quality laser drivers, tec controllers and smt kits; Now, I will introduce one constant current laser driver, whose part No. is ATLS2A202D. Please take a look at its physical photo of this laser driver.(more)

Do you know much about what is an excellent laser driver supplier? In my opinion, we, as buyer, should pay attention to the background of the company, then check the reviews of others who have bought their products before. Later on, buy one or two laser drivers to make an experiment, which are the correct steps to choose a supplier. Being the first class company in the world, Analog Technologies, Inc, has invested massive manpower physical resources. Today let me introduce one Constant Current and Constant Power Laser Driver, whose part No. is LDA1-CP2. Please take a look at its physical photo of this laser driver.(more)

ATLS3A212 is a high voltage constant current laser driver. It can drive multiple laser diodes with high efficiency and low noise. It is powered by a wide DC voltage between 4.5V to 15V, the wide output voltage is from 0.8V to 0.9VVPS and the output current can go up to 3A without using a heat sink. Both DIP and SMT packages are available. It has a compact size of only 25.4×20×5 (mm).(more)

To offer more conveniences for our customers, we have specially designed evaluation board for ATLSxA217 high voltage laser drivers. If you are a customer of ATI, you must be quite familiar with our 217 series laser drivers. It owns the features of wide input and output voltage range, high output current capability, high efficiency, low output noise (but it has an output 4mVpp ripple voltage at 700kHz), wide modulation bandwidth, and small size. Besides, for its high current capability, 4A and 10A are available.(more)