Laser diode drivers

Product Catalog 2014

InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.

Compact Laser Driver Tiny LDD

Compact Laser Driver Tiny LDD

Show all
Current source type CW
Laser diode current source current range 0.4 - 10 Amps
Laser diode current increment/decrement step 4 mAmps
Voltage limit range 1.5 to 3 V
Laser diode voltage limit increment/decrement step 1 mV
NTC (termoresistor) value @25degC 10 kOhm
On-board user interface 2 row LCD
Number of TEC controlers, max 2 unipolar or one bipolar (depends on wiring)
TEC driver current (each channel) min 1.5 Amps, max 4 Amps
External TTL trigger signal 0-5 V
External power supply voltage 100-240 V AC +5 V DC
Size (WxDxH, mm) 134x75x43 mm (LDD with enclosure); OEM size 128x51x20mm
Price list
fill request form
Attention! You can customise this product to your needs.
The Tiny LDD Laser Diode Driver is an electronic device that contains high power current source (up to 10A) for laser diode (LD) and two controllers for Peltier thermoelectric coolers (TECs). Compact and highly-efficient design limits power dissipation and simplifies heat-sinking requirements. Perfectly suited for OEM applications. The Laser Diode Driver incorporates LD protection features like slow current ramp-up (soft start function), current limit, temperature limit and overheating protection.

Recomended laser diodes and diode lasers:

  • Oclaro BMU3-793-02-R
  • Oclaro BMU4-808-02-R01/R02
  • Oclaro BMU7-808-02-R01/R02
  • Oclaro BMU8-9xx-01/02-R
  • Oclaro SF series
  • Oclaro SCT series
  • Oclaro SEC4-808A/B-01
  • Oclaro SEC8-808A/B-01
  • Oclaro SEC9-9xx-01
  • Oclaro SES4-808A/B-01 
  • Oclaro SES9-9xx-01
  • Lumics LU0808T040
  • Lumics LU0808T020
  • Sheaumann SheauPac series
  • Jenoptik JOLD-4.2-BAXH-1E
  • Jenoptik JOLD-8-BA-1E
  • Jenoptik OLD-7-BAFCM-12

What's in the box?

  • Laser diode driver Tiny LDD 
  • 40 W Power supply (100-240V)
  • DB 15 connector (special adapter cables are available on request) 
  • User manual
  • USB cable
  • USB stick (PC control software)


User manual (PDF)

Specification sheet (PDF)
varna Easy controlled
varna Soft start function
varna User selectable: 2 uni-directional TEC controllers or single bi-directional TEC controller
varna 2 single-directional TEC controllers
varna Smooth temperature stabilization. Adjustable parameters to avoid temperature oscillations
varna Overheating protection for laser diode
varna Can be used in multistage laser systems. Master LDD can start/stop slave LDD's (from 1.4 ver.)
varna Compact size
varna LD current modulation (optional)
varna Microprocessor controlled
varna USB 2.0 compatible

Order your item

Items per page page
Current increment/ decrement step Current source current range Current source type TEC driver current (each channel) Voltage limit range Delivery Product ID Price Action
0.004 A 0.4 to 10 A CW up to 4 A 1.5 to 3 V 2-4 weeks Tiny-LDD 890 €
0.004 A 0.4 to 10 A CW up to 4 A 1.5 to 3 V 2-4 weeks Tiny-LDD-OEM 550 €

Customize

You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

Fill form

InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.