LDD-1124-SV
Laser Diode Driver with Laser Power Control [LPC optional]
0-1.5 A / 0-15 V High-Precision CW, QCW and Pulsed
Prices for multiple units
For more than 10 units,
please request a quotation
Low-current variant of the LDD-1121, with LPC option. Also suited for driving reference LEDs (diode driver). If you are interested in the LPC option, please do not hesitate to contact us.
Detailed Description | LDD-1124 | Laser Diode Driver
The LDD-1124 is a specialized Laser diode driver able to work as CW Laser diode driver or Laser diode pulse driver. Core element of the LDD's internal current source is the generation of highly precise 333 ps timing steps that results in 30 μA resolution and very low ripple. Typical applications for the LDD-1124 are RGB light sources and highly accurate reference light sources.
Equipped with optional light measurement circuitry, the LDD-1124-SV-LPC can also be operated as a Laser Power Controller (LPC).
All LDD-1124s offer various safety features, including an input for Laser diode temperature monitoring. They are fully digitally controlled; their firmware is upgradeable to offer various communication options and to meet specific customer requirements.
Technical Data | LDD-1124 | Laser Diode Driver
| Supply Voltage | 12-24 V DC |
| Output Voltage | 0-15 V |
| Output Current | 0-1.5 A, <0.1% Ripple |
| CW / Modulated Current : | |
| - CW Current Control | Configurable PID |
| - CW Current Resolution | 30 μA |
| - CW Current Modulation | 3 kHz (10 mA/μs @ 0.5-1.5 A) |
| Pulsed Current : | |
| - Pulse Generation | CW Chopping |
| - Pulse Frequency | up to 10 kHz |
| - Pulse Duty Cycle | 0 to 100 % |
| Laser Power Control : | |
| - CW Light Control | Configurable PID |
| - Light Meas. Sampling | 0.5 MSps |
| Communication Interfaces | RS485, USB |
| Configuration / Diagnosis | via Communication Interfaces and PC-Software (free of charge) |
| Efficiency | > 92 % (@ 50 % Load) |
| Dimensions (L x W x H) | 120 mm x 90 mm x 18mm |
| Additional Information | Possibility to operate in parallel mode to obtain double output current |
Trial Device | LDD-1124 | Laser diode driver
Discover the advanced capabilities of the LDD-1124 Laser diode driver with an 8-week trial opportunity.
This program offered by Meerstetter Engineering gives technical developers and other interested people the chance to explore the cutting-edge laser driver LDD-1124 in real-world applications. Ensuring seamless integration and optimized performance for demanding applications such as RGB light sources and highly accurate reference light sources.
By testing the devices firsthand, integrators can
- reduce uncertainties,
- validate the compatibility with the planned system, and
- move the project forward.
The conditions are as follows:
- 8 weeks trial period
- Device provided free of charge by Meerstetter Engineering
- Shipping costs to be covered by the customer
To start your trial period, simply reach out to our sales team. Let us help you turn your project into reality.
Related Products
Shop Information
- Payments by credit card or by invoice
- Cheques are not accepted
- For more than the maximum number of units please request a quotation
- Usually all products ship within 3-5 days
- All prices excl. VAT (unless otherwise stated)
- Additional to the shipping costs (only if sent with our account), there are duties and taxes to be paid by the recipient
- The products are shipped worldwide