LDD-1303

Buck Boost CW Laser Diode Driver with Laser Power Control [LPC optional]
0-20 A / 1-120 V

Laser Diode Driver LDD-1303-VC1
Laser Diode Driver LDD-1303-VC1 with a pen

Hardware Configuration

Heading for custom options
Selection:
(currently only VC1 available)
Heading for custom options

Please contact us if you are interested in the LPC version.

Further information on the hardware configuration can be found in the datasheet (Ordering Information).



Base price:850.00 CHF
Sales price 850.00 CHF
Total without tax:850.00 CHF
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Price / kg:
Prices for multiple units
1: 850.00 CHF/unit
2: 820.00 CHF/unit
5: 783.00 CHF/unit
10: 755.00 CHF/unit

For more than 10 units,
please request a quotation

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Discover the LDD-1303 from Meerstetter Engineering - your reliable OEM laser diode driver for demanding laser diode applications. This digitally controlled high-performance laser driver offers outstanding efficiency and precision, ideal for industrial laser systems, medical devices and research laboratories, and many others.
The newly developed power stage (buck-boost converter) can operate laser diodes with up to 120 V and 20 A with a standard 48 V power supply. Also benefit from integrated safety functions and versatile communication interfaces for maximum flexibility. With Meerstetter's free of charge LDD-130x Service Software, you can easily configure and monitor the LDD-1303.

Are you interested in the Laser Power Control (LPC) option? Please contact us by email.

Detailed Description

The LDD-1303 is a current source designed to precision-drive Laser diodes in continuous wave applications. Its power converter topology (buck-boost) allows for an output voltage smaller, equal, or larger than the input voltage. This enables the LDD to drive Laser diodes with up to 120 V compliance voltage from a single 48 V power supply. The LDD-1303 offers various safety features, including two inputs for Laser diode temperature monitoring.

The device can be fully digitally controlled, the firmware is upgradeable and various digital communications interfaces are available. A 0 - 10 V analog Input as well as a 0 - 10 V analog output are integrated. Additionally, Laser Power Control using a photodiode is possible using the on-board amplifier.

The LDD-1303 has been developed as a CW Laser diode driver but can also be used as a pulsed driver (350 µs). In series even higher output voltages can be achieved.

Technical data

Supply Voltage 10.5 - 60 V DC
Supply Current 0 - 50 A DC
Output Voltage 1 - 120 V
Output Current 0 - 20 A
CW / Modulated Current :
- CW Current Control Configurable PID
- CW Current Resolution 1.8 mA
Pulsed Current :
- Pulse Generation Square Modulation
- Min. Pulse Duration 1 ms
Communication Interfaces CANopen (from FW v1.40), RS485, RS232 TTL, USB
Configuration / Diagnosis via Communication Interfaces and PC-Software (free of charge)
Efficiency > 95% (@ > 50% Load)
Dimensions (L x W x H) 190 mm x 70 mm x 28 mm

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