4400 Series LaserSource

At-a-Glance

Current Ranges:

10 Amp / 56 Volt
15 Amp / 28 Volt
20 Amp / 48 Volt
30 Amp / 28 Volt
40 Amp / 24 Volt
60 Amp / 14 Volt
80 Amp / 12 Volt
100 Amp / 10 Volt

Low Noise

As Low as <5 mA

Auxiliary I/O

Two Temperature Sensors
Digital I/O
One Form-C Relay Contact

Model	Current	Voltage	Accuracy	Noise	BW	QCW
4400-10-56 LaserSource, 10A/56V	10 A	56 V	0.05% + 0.005 A	< 5 mA	40 kHz	Yes
4400-15-28 LaserSource, 15A/28V	15 A	28 V	0.05% + 0.0075 A	< 8 mA	40 kHz	Yes
4400-30-28 LaserSource, 30A/28V	30 A	28 V	0.05% + 0.015 A	< 15 mA	35 kHz	Yes
4400-40-24 LaserSource, 40A/24V	40 A	24 V	0.05% + 0.02 A	< 20 mA	25 kHz	Yes
4400-60-14 LaserSource, 60A/14V	60 A	14 V	0.05% + 0.03 A	< 30 mA	20 kHz	Yes
4400-80-12 LaserSource, 80A/12V	80 A	12 V	0.05% + 0.04 A	< 40 mA	20 kHz	Yes
4400-20-48 LaserSource, 20A/48V	20 A	48 V	0.05% + 0.01 A	< 10 mA	35 kHz	Yes
4400-100-10 LaserSource, 100A/10V	100 A	10 V	0.05% + 0.05 A	< 50 mA	15 kHz	Yes

4400 SERIES FEATURES

The 4400 Series LaserSource laser diode driver is designed for demanding, high-power laser applications. With up to 100 Amps of drive current and high voltage configurations, the 4400 can meet many high power laser requirements. Add in the QCW operation, digital I/O, and temperature monitoring, and you have a very capable instrument.

The LaserSource has all the features you would expect from a laser driver, such as safety interlock, ESD protection, and hardware limit circuits for current and voltage.

In addition, the LaserSource has unique features not found on competing products including optically isolated modulation and photodiode inputs, programmable PD bias, and a constant voltage control mode