iC-WK2D
LASERDIODE DRIVER PCB for n-type laser diodes
TECHNICAL DATA:
•
dimension: 6.5 x 20.0 mm²
•
supply voltage: min. 2.4 - 6.0 VDC
•
laserdiode current up to 60 mA
•
laser diode constant power regulation
•
monitor photo diode current: 10 µA ... 2.5 mA
•
laserdiode optical power adjustable
•
laser diode soft start circuit
•
supply voltage transient suppression circuit
•
laserdiode optical power independent from supply voltage
•
low noise
LASERDIODE PINNING:
1) laserdiode cathode
2) laserdiode anode and
photodiode cathode
3) photodiode anode
laserdiode optical power adjustment
turn left = more power
shunt this 4k7 resitor for higher monitor currents
laser diode anode
photo diode cathode
Ub
(supply voltage
+
)
GND
(supply voltage
–
)
laser diode cathode
photo diode anode
ROITHNER LASERTECHNIK
A-1040 VIENNA, SCHOENBRUNNER STRASSE 7, AUSTRIA
TEL: +43 -1- 586 52 43-0 FAX: +43 -1- 586 52 43-44
office@roithner-laser.com www.roithner-laser.com
京公网安备 11010802033920号
EEWORLD
