Home > Pulsed Laser Diode Drivers > Meerstetter Engineering > LDD-1124-SV / LASER-DIODE-DRIVER
Advanced Performance 1.5 A CW and Modulated Laser Diode Driver
$1685.00 sku / item#: LDD-1124-SV / LASER-DIODE-DRIVER ships: Request a Quote for Price and Lead Time
Key Features
- Output Current: 0 to 1.5 Amps, <0.1% Ripple
- Compliance Voltage up to 15 Volts
- CW operation with internal generator-based current modulation
- CW Current Set-Point Resolution: 30 μA
- Internal signal generator for CW current modulation; modulation limits should be validated against the current user manual/application setup
- USB isolated and 2 × RS485 / RS422 interfaces with GUI Service Software included
- Offered by Meerstetter Engineering GmbH, a Laser Lab Source Marketplace Seller
Sold & Supported in North America by: LaserDiodeControl.com, part of the Laser Lab Source Marketplace Group
Product Warranty
All products purchased from Laser Lab Sourceare sold with a full one-year warranty. See terms & conditions for full details.The Laser Lab Source group websites include:- LaserDiodeSource.com
- LaserLabSource.com
- LaserDiodeControl.com
Price and Delivery Quote
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| MODEL | LDD-1124-SV / LASER-DIODE-DRIVER |
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| PRICE | $1685.00 |
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Product Overview:
1.5 Amp OEM CW and Pulsed Laser Diode Driver Overview
The LDD-1124 is an OEM high-performance current source primarily designed to drive low-current laser diodes or other suitable loads in continuous-wave operation. It is primarily intended for CW operation and supports current modulation using its internal generator and digital control functions. The digitally PID-controlled current source provides high current resolution of 30 μA and very low ripple current below 0.1%. The model LDD-1124-SV-LPC can also be operated as a laser power supply and laser power controller. All of the model LDD-1124's offer robust LD safety features, including an input for laser diode temperature monitoring. They are fully digitally controlled and their firmware can be upgraded to meet specific customer requirements.
Laser Diode Protection
To provide the highest level of protection for the LD, the monitoring and correction of critical system parameters is directly implemented in hardware. Critical parameters include current, voltatge and temperature limits. The implementation of protection through firmware (not software) results in very fast switch-off times of < 8 microseconds in the event that a limit value violation is detected. These modules also monitor laser diode temperature (NTC thermistor input) and will shut-off if a preset value is exceeded.
Laser Diode Driver Control Software
The LDD Service Software is a powerful tool that allows monitoring and full configuration of the LDD-1124 using a standard USB or an RS485 connection. It is included with the purchase price of the LDD module. This tool is ideal for laboratory setups, product evaluation, diagnosis, debugging and commissioning. Key functionalities include:
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