DEI offers a variety of laser diode driver instruments designed with the laser researcher, system designer and scientist in mind. In both bench-top and rack-mount configurations, as well as a variety of compliance voltages and pulse configurations, they allow for a range of applications including both single diode and diode arrays as well as non-laser applications requiring a current source.
These instruments are a cornerstone of the early development for customers who take advantage of DEI’s ‘Lab to Launch’ programme for specific requirements and are ideal for burn-in, characterisation and scientific installations.
The PCX-7500 is an air-cooled, high-power current source designed to drive laser diodes, bars and arrays. The output current can be set from 10 A to 450 A. The compliance voltage is dependent on the model of system. The pulse width is adjustable between 4 μs and 5000 μs. The pulse repetition rate is 8 Hz to 10 000 Hz.
The PCX-7500 may be operated through its intuitive front-panel controls. The colour QVGA LCD provides immediate visual confirmation of all operating parameters, including pulsed current set-points, internal trigger pulse width, internal trigger frequency and error/fault messages.
For automated applications, complete control of the instrument is provided through RS-232, USB and Ethernet computer interfaces. Up to four system configurations may be stored in internal non-volatile memory, providing instant recall of frequently-used configurations.
The laser diode is connected to the PCX-7500 through a low-impedance strip line cable designed to preserve the fidelity of high-speed current pulses. The output connector is interlocked so that the PCX-7500 is disabled when the connector is removed.
Conveniently located front-panel BNC connectors allow the PCX-7500 to be externally triggered and synchronised for specialised interconnected equipment applications. The input impedance of the trigger is selectable to either 50 Ω or 10 000 Ω. The synchronisation output pulse is synchronised to the leading edge of the output current pulse and is active with an internal or external trigger.
Rugged spectrum analyser Vepac Electronics
Test & Measurement
The HAROGIC PXR Series is designed for maximum durability and performance in the most demanding environments.
Read more...Setting a new benchmark for high-power DC load testing Conical Technologies
Test & Measurement Power Electronics / Power Management
The new ITECH IT8900G/L high-speed, high-power DC electronic load offers a powerful combination of speed, scalability, precision and high-power density.
Read more...Streamlining Device Programming with the AutoBee-D1 Vepac Electronics
Manufacturing / Production Technology, Hardware & Services
The AutoBee-D1 desktop automated programmer is designed to simplify the programming of devices, while delivering consistent accuracy, high throughput and reduced manual intervention.
Read more...200 W of power in a space-saving design Vepac Electronics
Manufacturing / Production Technology, Hardware & Services
The Hakko FX-972 Soldering Station delivers high-performance soldering in a compact package, making it suitable for a wide range of soldering applications.
Read more...Arrival of the Epic-PTH9 Vepac Electronics
Computer/Embedded Technology
AAEON introduces the EPIC-PTH9, a compact 4-inch industrial single-board computer powered by Intel Core Ultra Series 3 (formerly Panther Lake) processors.
Read more...Precision power for electronics testing Vepac Electronics
Test & Measurement
The PeakTech 6168 switching power supply is a versatile and reliable solution designed for professional applications in laboratories, development environments, service centres, and training facilities.
Read more...200 W of power in a space-saving design Vepac Electronics
Manufacturing / Production Technology, Hardware & Services
The Hakko FX-972 Soldering Station delivers high-performance soldering in a compact package, making it suitable for a wide range of soldering applications.
Read more...Quality batteries are critical for IIoT Uniross Batteries
Power Electronics / Power Management
Batteries intended for use in industrial operations must indeed offer complete reliability under extreme environmental conditions, resistance to vibration and harsh environments.
Read more...12 kW hybrid inverter
Power Electronics / Power Management
Sungrow recently unveiled its next-generation residential energy storage solution, expanding its power range from 5 kW to 12 kW with the introduction of the new MG12RL hybrid inverter.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version