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EU-38-1 Datasheet, PDF (1/1 Pages) Roithner LaserTechnik GmbH – LASERDIODE DRIVER | |||
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EU-38-1
TECHNICAL DATA
Laser Diode Driver
Features
⢠constant laser diode current adjustable with potentiometer
⢠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
P1
Ub (supply voltage +)
GND (supply voltage -)
n.c.
laser diode anode (+)
laser diode cathode (-)
CAUTION
for high currents
use a heat sink
transistor gets hot
P1: trim pot for laser diode current adjustment
à turn left = laser diode current increase
à turn right = laser diode current decrease
Note: P1 is a trim pot which can be turned clockwise and counterclockwise slowly to the end
points. The trim pot can be damaged, if you keep on turining it at the end point !
11.08.2010
eu_38_1.doc
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