DLT-37 datasheet(8/15 Pages) ROITHNER

Part #	DLT-37

Description	The universal driver for Mid-IR LEDs with built-in cooler

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Manufacturer	ROITHNER [Roithner LaserTechnik GmbH]

Direct Link	http://www.roithner-laser.com

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0,6 -20 µs

f=0,5-16 kHz

Fig.2. Current-time

relation in case of pulse mode.

Note! Please, don’t use the combination of frequency and pulse duration that gives

a duty cycle more than 10 percents (table 1).

Note! We recommend to use the pulse current amount to 2 A only at pulse duration

less than 1 µs. Otherwise used LED can be broken.

Frequency

512 Hz

2 kHz

8 kHz

16 kHz

0,6

0,8

1

1,2

2

4

8

10

15

Pulse

duration,

µs

20

Table 1. Permissible and impermissible combinations

of frequency and pulse duration in pulse mode.

62-2000 µs

0-2 А

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