The ATLS1A102 is an electronic module designed for operating diode lasers together with around 1A low noise current. The result voltage is actually 1. 5V to help 4V as soon as driven by way of 5V power supply. The ATLS1A102 has two input ports for modulating the output current. For more information visit http://www.analogtechnologies.com/ATLS1A102.php
