The AAS26A10V is an
electronic power supply brick designed
for driving laser diodes with up to 26A low noise current. The output current can
be set by an analog voltage of 0V
to 2.5V, an external potentiometer, or the built-in internal potentiometers,
to between 0 and 26A.
A
pulsed output current can be generated by driving the PCN port with a digital
signal, under which, the peak output current is set by the LISH port while the
valley output current is set by the LISL port.
The modulation frequency can go up to 5kHz, resulting to an approximately 56mS rise/fall time at the output current.
The AAS26A10V
laser driver comes with a high
stability low noise 2.5V reference voltage. It can be used
for setting the output
current. This reference can also be used as the voltage reference for external
ADCs (Analog to Digital Converters) and DACs (Digital to Analog
Converters), which might be used for monitoring and/or setting the laser
current.
DATASHEET
