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D-11 Datasheet(PDF) 1 Page - Roithner LaserTechnik GmbH

Part No. D-11
Description  DRIVERS for LED
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Maker  ROITHNER [Roithner LaserTechnik GmbH]
Homepage  http://www.roithner-laser.com
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DRIVERS for LED 1.6÷4.6
µµm
L
LE
ED
D D
Drriiv
ve
err M
Mo
od
de
ell D
D--1
11
1
• Driver D-11 is designed for power supply of all
models of MID-IR LED’s.
The driver provides two modes of operation:
• Quasi Continuous Wave (quasi steady-state) mode.
Such mode provides maximum average optical power
from the LED. Optimum current for ordered together
with Driver D-11 infrared LEDs is fixed (usually 200
mA). Frequency of 0.5 kHz is used.
• Pulse mode. Such mode provides maximum peak
optical power from the LED. In this mode pulse
duration of 1
µs is used. Optimum for ordered together
with Driver D-11 infrared LEDs peak current is fixed
(usually 1 A).
• Customer can specify in his order other current,
frequency of pulse duration.
Parameters
Pulse mode
Quasi-CW mode
Pulse duration
1
µs
1000
µs
Repetition rate
0.5 kHz
0.5 kHz
Current amplitude
1 A
200 mA
Dimensions, mm
105 x 58 x 20
Weight
90 g
Power requirement
+12 V DC
1 ms
1 ms
1
µs
1 A
2 ms
Quasi-CW
200 mA
f = 0.5 kHz
f = 0.5 kHz
Pulsed




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