JLasers

JLB4855 - 15mm 3.7v Boost Driver 488nm, 505nm

  • Ideal for low power 488nm laser diodes, or 505nm laser diodes with high Vf.

  • Requires isolated laser diode. (case neutral)

  • No reverse polarity protection.

  • Fixed constant current, set by shunt resistor. (Preset @ 140mA)

  • 15mm in diameter.

  • Boost driver architechture; outputs more voltage than input.

  • Input 3.5v - 4.2v

  • Output 0-7v, 140mA constant current.