$3345.00 sku / item#: RLS/LDI-536 ships: 3 weeks
- Protection Features Optimized for High Power Laser Diode Bars and Arrays
- CW Mode and Integrated QCW Pulse Generator
- QCW Pulse Width Range 29 μs to CW
- Open Circuit Detection and Fast Shut-Down with Analog Control Loop
- RS232 with LabView Drivers
- USB Interface Optional (Inquire)
- Offered by OsTech, a Laser Lab Source Marketplace Seller
Sold & Supported in North America by: LaserDiodeControl.com, part of the Laser Lab Source Marketplace Group
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Customers Also Considered:
|LASER DIODE CURRENT OUTPUT (CW / QCW)|
|INTEGRATED LASER DIODE PROTECTION FEATURES|
|QCW PULSE MODE AND MODULATION|
|COMPUTER INTERFACE USB Optional: $95.00 (Option SVC-USB)|
|DIMENSIONS AND POWER REQUIREMENT|
70 Amp Laser Diode Driver for High Power Bars and Arrays
The LDI-536 series high power drivers for laser diodes offer up to 70 amps of bias current at a maximum voltage of 5V. The integrated function generator can be programmed to generate QCW pulses from 29 microseconds to CW. The QCW pulse mode feature is capable of delivering continuous pulses, single pulses, and pulse bursts which are internally or externally triggered.
Customized Protection for High Power Laser Bars and Arrays
These current sources feature multiple levels of built-in laser diode protection which have been optimized for high power bars and arrays. One of the unique features is a user programmable soft-start ramp of the bias current to the device under test. The factory sets the ramp time to 300 milliseconds as a default, but the user can adjust this time period from 1 millisecond up to 10's of seconds. This current ramp up and down function is designed to protect the laser from thermal shock during power up and down sequences.
The LDC-536 also offers features such as current limit, a brown-out and black-out power surge clamp, AC line filters, and a fast response to shunt the current in the event of an open circuit. There is an interlock safety connection as well as a front panel Emergency-Stop kill switch to ensure the laser is operated only when the user has determined it is safe to do so.
Laser Driver Control User Interface
The LDC-536 front-panel controls provide fast and simple setup, and an RS232 interface with LabView drivers is included standard. The LabView GUI makes set-up and control of the system fast and simple. An optional USB digital interface is available; inquire for details on ordering the USB control option.
Controller Power Interface
The LDC-536 utilizes high current DSUB-5W5 style connector on the rear panel. A 15-pin D-sub connector is included for ancillary control functions, including external photodiode measurement, Laser-On Indicator LED, temperature sensor input, and an external cooling fan control.
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