Laser Diode Driver, Precision, 500mA, 7V, USB, 220 VAC: Light Sources

Laser Diode Driver, Precision, 500mA, 7V, USB, 220 VAC

LDX-3525B-220V

0.5 A 7 V USB 220 VAC

Description

The LDX-3525B-I Laser Diode Driver is a 500 mA microprocessor-based current source that offers a high stability, low noise output and integrated laser diode protection circuits. In addition to precision current control, the LDX-3525B Laser Diode Driver is loaded with standard features such as dual current ranges, constant power control, fine/coarse set point control, and external modulation capability. For automated testing applications in an R&D or production environment, remote operation is easily accomplished through the USB interface. For virtual instrument programming, LabVIEW® instrument drivers are available free of charge. LabVIEW® instrument drivers can be downloaded from the Literature and Downloads tab on this page.

Product Series Overview

Laser Diode Drivers, LDX-3500B

Technical Specs

Laser Current

0.5 A
Laser Compliance Voltage

7 V
Temperature Coefficient

<50 ppm FS/°C
Computer Interfaces

USB
Power Requirements

220 VAC
Laser Current Accuracy

±0.1% of FS
Transfer Function

50 mA/V
Current Output 24 h Stability

<50 ppm FS
Current Output 1 h Stability

<20 ppm FS
External Modulation High Bandwidth

DC to 150 kHz

External Modulation Low Bandwidth

DC to 0.1 kHz
Laser Output Noise/Ripple Low Bandwidth

2 µA
Laser Output Noise/Ripple High Bandwidth

4 µA
Display Type

4-digit Green LED
Photodiode Current Accuracy

±0.1% of FS
Photodiode Current Range

0-5000 µA
Photodiode Reverse Bias

0-5 V
Connector Type

DB9 Female