Welcome to XSoptix.com!

Credit Card Information

Laser Diode Drivers

Laser Diode Drivers

Arroyo Instruments offers a broad range of laser drivers to meet your exact test needs. From 100 milliamps to 20 Amps, all of Arroyo Instruments' LaserSource benchtop laser drivers include unique features not found on competing products such as optically isolated photodiode and modulation inputs, programmable PD bias, and both RS232 and USB computer interfaces. The LaserSource also has laser diode protection circuits such as interlock, ESD protection, and hardware limits for current and voltage.

Downloadable Items:

Model Current Range Voltage Range Accuracy Noise QCW Price
4201-DR 0 – 50 (mA)/ 0 – 100 (mA) 0 to 10V 0.025% + 0.02 (mA )/ 0.025% + 0.03 (mA) < 1 μA rms / < 1μA rms No $995
4205-DR 0 – 250 (mA)/ 0 – 500 (mA) 0 to 10V 0.025% + 0.08 (mA) / 0.025% + 0.12 (mA) < 1.2 μA rms / < 1.5 μA rms No $995
4302 0 – 2000 (mA) 0 to 15 V 0.05% + 0.4 mA < 20 μA rms / < 1μA rms No $1,495
4220-DR 0 – 1000 (mA) / 0 – 2000 (mA) 0 – 5 V 0.025% + 0.3 (mA)/ 0.025% + 0.5 (mA) < 12 μA rms / < 15 μA rms No $1,095
4302-QCW 0 – 2000 (mA) 0 – 15 V 0.05% + 0.4 mA < 20 μA rms, low BW Yes $1,890
4304 0 – 4000 (mA) 0 – 8 V 0.05% + 0.8 mA < 30 μA rms, low BW No $1,495
4304-QCW 0 – 4000 (mA) 0 – 8 V 0.05% + 0.8 mA < 30 μA rms, low BW Yes $1,890
4308 0 – 8000 (mA) 0 – 4 V 0.05% + 1.6 mA < 60 μA rms, low BW No $1,595
4308-QCW 0 – 8000 (mA) 0 – 4 V 0.05% + 1.6 mA < 60 μA rms, low BW Yes $1,990
4320 0 – 20,000 (mA) 0 – 4 V 0.05% + 4 mA < 5000 μA rms, low BW No $1,995
4320-QCW 0 – 20,000 (mA) 0 – 4 V 0.05% + 4 mA < 5000 μA rms, low BW Yes $2,390