$3.75

Adjustable current laser diode driver 80-500mA w/TTL
[AIX-RBD]

Adjustable current laser diode driver 80-500mA w/TTL
Works with AixiZ and other standard laser diodes. • Adjustable constant current (ACC) driver • 80-500 output current range (adjusted by pot on the board) • 5-10V input • TTL control (if required) • Ideal for laser modules (for battery powered hosts this driver requires the diode to be electrically isolated if the diode if the diode is case+ve) Compact, production quality board. This is a low drop out voltage linear current regulator. The Laser Diode +ve is connected to Power +ve and Laser Diode –ve is controlled by the circuit. (Note: for case +ve diodes the case cannot be grounded.) The minimum input voltage depends on the laser diode operating voltage and current setting, it is typically about 0.5 – 1.5 V higher than the laser operating voltage. Lower voltages will not allow the full current range and higher voltages will be dissipated by the driver as heat. (Max.~10V) The current required by the driver is typically 20-30mA higher than the output current. Stability is typically better than 3%. When the TTL +ve is not connected the output is a few mA, when it is powered above 2.5V the driver is enabled; it can be connected to power +ve for continuous operation. The TTL control can be used to switch the laser at rates up to 10kHz. Board color (the printed solder-resist layer) may be green or red depending on production batch.
Reviews

Manufacturers
Quick Find
 
Use keywords to find the product you are looking for.
Advanced Search
Manufacturer Info
AixiZ
Other products
Share Product
Share via E-Mail Share on Facebook Share on Twitter Share on Google Buzz Share on Digg
Currencies
osCommerce