Compact Laser Driver Tiny LDD

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

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Description Features

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.

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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)

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

Order your item

Current increment/ decrement step	Current source current range	Current source type	TEC driver current (each channel)	Voltage limit range	Product ID	Price	Action

0.004 A	0.4 to 10 A	CW	up to 4 A	1.5 to 3 V	Tiny-LDD	890 €
0.004 A	0.4 to 10 A	CW	up to 4 A	1.5 to 3 V	Tiny-LDD-OEM	550 €