Features
• constant laser diode current adjustable with potentiometer
• modulation input
• laser diode output power independent from supply voltage

Specification
• dimension: 35 x 15 mm² (+/- 0.5 mm)
• supply voltage: 4.0 - 5.0 VDC
• max laser diode current: 1 A
• modulation frequency: DC .. 100 kHz, analog and digital voltage input
• modulation input voltage:
   0 V = laser off, UB = laser on, any voltage between 0 and UB possible (>2 V = high)