Wavelength Electronics, Inc.

Linear Laser Diode Driver features 12.5 A rating.
Construction Equipment and Supplies

Linear Laser Diode Driver features 12.5 A rating.

Offering single-supply operation from +5 Vdc, Model PLD12.5K-CH supports fiber-coupled lasers used in medical, dental, micro-machining, material processing, semiconductor inspection, and imaging. Chassis mount unit features 50 kHz bandwidth with less than 0.05% output stability, 1-hr stability of less than 200 ppm, and temperature coefficient of less than 200 ppm/°C. For safety, driver...

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Temperature Controller offers less than 0.003°C stability.
Agricultural & Farming Products

Temperature Controller offers less than 0.003°C stability.

Featuring 5 A drive current and single supply operation from +5 to +30 V, Model RHM5K-CH can be used to achieve precision control at off-ambient temperatures. Unipolar device uses PID control loop to drive resistive heaters or thermoplastic coolers. Onboard 12-turn trimpots control temperature setpoint, proportional gain, and output voltage limit, while single 10-pin terminal strip provides...

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Laser Drivers optimize chemical sensor performance.
Agricultural & Farming Products

Laser Drivers optimize chemical sensor performance.

Offering sub-Â-µA RMS noise, QCL Series minimizes linewidth, spectral drift, and center wavelength jitter. Quantum Cascade Laser Drivers feature 2-3 MHz bandwidth and rise/fall times of 250/200 nsec. Units drive up to 2 A of low noise current with current limit, slow start, brownout/reverse voltage/overvoltage protection, and remote or local current enable. Designed as OEM controllers,...

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Laser Diode Driver provides up to 3 A output from 14-pin DIP.
Architectural & Civil Engineering Products

Laser Diode Driver provides up to 3 A output from 14-pin DIP.

Comprised of 5 models, WLD3343 series includes standard 2.2 A driver, lithium-ion battery-compatible version, low-noise model, 3 A enhancement, and low-noise 3 A version. Analog circuit, designed for space-constrained designs, supplies up to 2 MHz modulation bandwidth, current limiting, and constant current or constant power operation with any laser diode configuration. Along with various safety...

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Agricultural & Farming Products

Precise Trace Gas Analysis, Without the Noise

PNNL technology refines laser sensors, licensed to Wavelength Electronics RICHLAND, Washington - Analyzing trace atmospheric gases can now be considerably more precise with the help of a device that delivers stable and reliable power to the lasers used in gas sensors. The low-noise current controller was developed at the Department of Energy's Pacific Northwest National Laboratory. The technology...

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Choose the Upgraded HTC Series for Better Temperature Control & Efficiency
Agricultural & Farming Products

Choose the Upgraded HTC Series for Better Temperature Control & Efficiency

The popular HTC Series Precision Temperature Controller has been upgraded to offer better temperature stability and reduced internal voltage drop, leading to improved operating efficiency. Stability is a measure of how close the actual load temperature stays to setpoint temperature over time. Often there can be a dead band" when scanning across ambient temperature, during the transition between...

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Agricultural & Farming Products

Ultra-Stable 2.2A Temperature Control Across Ambient

The WTC3243 controller has been upgraded for greater temperature stability, even across ambient. The WTC3243 is designed for electro-optical systems, airborne instrumentation, spectroscopic monitors, and medical diagnostic equipment. Proprietary circuitry in the WTC3243 does not exhibit loss of control across ambient. An on-ambient stability of 0.0014Â-ºC has been achieved with thermistors....

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Compact Chassis Mount Temperature Control to 20 A
Agricultural & Farming Products

Compact Chassis Mount Temperature Control to 20 A

Precise, Stable Companion Control for the PLD-CH Series Laser Diode Drivers Just Released! The new PTC-CH Series Temperature Controller offers high precision control and excellent stability in a compact, chassis mount package that can be paralleled to drive up to 20 A current. Designed to operate with the PLD-CH Series Laser Diode Drivers, their controls, connections, and status indicators are...

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Laser Diode Driver is low noise and reflow compatible.
Agricultural & Farming Products

Laser Diode Driver is low noise and reflow compatible.

Designed for integration with high temperature RoHS-compliant manufacturing processes, FL500 Laser Diode Driver is compatible with reflow processing less than 250°C. It can be configured either as two independent 250 mA drivers or single 500 mA driver, and can run on +3 V Lithium-ion battery or up to +12 V power supply. Compact surface mount chip is suited for handheld precision laser...

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Configurable USB for Low Noise Remote Laser Diode Control
Construction Equipment and Supplies

Configurable USB for Low Noise Remote Laser Diode Control

Intuitive Graphical Interface & Data Acquisition for Multiple Units via PC The FL593FL brings Wavelength's low noise FL500 laser diode driver under USB computer control. This full speed USB controller comes with a robust driver, a simple Windows(TM) control interface, and an easy-to-use development API for rapidly building custom applications. On-board nonvolatile memory holds operational...

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