PCB-DRIVER-41 Datasheet, PDF (1/6 Pages) Roithner LaserTechnik GmbH – led driver for mid-ir leds

PCB-driver-41
rev 1.2 22.04.2015
Description
PCB-driver-41 driver is designed as power supply of Mid-IR LEDs. It provides pulse mode operation,
which can be adjusted by jumpers (different values of current, frequency and pulse duration can be
triggered).
A synchronization input terminal block allows synchronizing the driver with an external device, with two
or more drivers simultaneously, or setting custom frequency of the LED
A synchronization output terminal block gives the possibility of synchronization with an external device.
In case of circuit brake, a safety system for prevention of LED damage is included.
Features
• Pulse mode operation (for maximum peak optical power)
• Adjustment of LED current amplitude, frequency and pulse duration via driver’s jumpers
• Synchronization input terminal block which allows:
- synchronizing driver with an external device (synchronous detector etc.)
- synchronizing two or more drivers simultaneously
- setting custom frequency of the LED signal
• Possibility of synchronization with an external device with the help of synchronization output
terminal block.
• Safety system for prevention of LED damage in case of circuit brake
Main Characteristics
Parameter
Input Voltage (stabilized)
Voltage Tolerance
Power Consumption
Input Current
Synchronization Output Voltage
Board Dimensions
Symbol
VSUPPLY
P
ISUPPLY
VS
Min.
-5
Values
Typ.
12.0
5
80 x 70 x 15
Max.
+5
4
0.3
Unit
V
%
W
A
V
mm
Adjustable Parameters
Parameter
Symbol
Pulse Mode
Unit
Pulse Duration
tp
2 / 5 / 10 / 20
µs
Frequency
f
0.5 / 2 / 8 / 16
kHz
Output Current Amplitude
IOUT
0.2 / 0.6 / 1.0 / 1.5 / 1.9
A
www.roithner-laser.com
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