DSD 500 SERIES HIGH EFFICIENCY LASER DIODE DRIVER
Description
The DSD 500 laserdiode driver delivers a stable and low noise output current up to 50 A. A wide variety of laser diodes resp. laser bars can be operated without danger. The driver uses a special switchmode topology to achieve an exceptional low output ripple together with an efficiency surpassing the 90 % margin. Under normal operating conditions additional cooling equipment such as a heatsink or fan is not neccessary. The output current can be adjusted from 0 to 50 A, either manually by an on-board potentiometer or by an external control voltage The basic operating mode is the constant current mode, at which the constant power mode is available as an option. Upon request some additional circuitry can be installed to allow both for digital as well as analog modulation from DC to 5 kHz. An adjustable current limit with a very short response time offers an individual protection for virtually all laserdiodes. The driver is operated from a single DC voltage from 5 V to 9 V. with no exceeding demands concerning the signal quality
DSD 500 SERIES HIGH EFFICIENCY LASER DIODE DRIVER
Features
efficiency typ.90 %
laser current up to 50 A
constant current / constant power mode
single supply 5 V to 9 V
comprehensive transient protection
analog modulation up to 5 kHz
digital / analog modulation up to 100 kHz
10 µsec turn off time on fail
status-indication by LED`s
compact lowcost OEM-unit
applicable also as LED current source
For pricing, technical or any other questions please contact the supplier
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Ships from:
Germany
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Frequently Asked Questions
The DSD 500 laser diode driver can deliver a stable and low noise output current up to 50 A.
Under normal operating conditions, additional cooling equipment such as a heatsink or fan is not necessary for the DSD 500 laser diode driver.
Yes, the output current of the DSD 500 laser diode driver can be adjusted from 0 to 50 A, either manually by an on-board potentiometer or by an external control voltage.
The basic operating mode of the DSD 500 laser diode driver is the constant current mode, but the constant power mode is also available as an option.
The DSD 500 laser diode driver supports both digital and analog modulation from DC to 5 kHz.