LED Sources
emit light as a reference or to illuminate.
See Also: Light Sources, Optical Light Sources
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Product
Light Meters For LEDs
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Photometers for the measurement of visible LEDs and radiometers for UV , visible and NIR LEDs.
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Product
Single LED Arrays | Yellow | 2 Or 10 MA
LED-S-y-2/10
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Pre-mounted single LED, high luminosity with low power consumption and adapt to DIN41494
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Product
Three-Phase AC Power Source 320 Vrms, 12 KVA, 5000 Hz
AC6912H
Power Supply
Keysight’s AC6900 Series three-phase power sources provide a complete AC and DC power solution by combining the capabilities of a multimeter, harmonic analyzer, and power analyzer in one instrument.
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Product
LED Floodlight up to 6000m, 120Vac 10,000 Lumen
U Light
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The Teledyne Bowtech U light is for use on subsea platforms that operate down to 6000m depths, requiring a 120Vac Ultra- bright 10,000 lumen, LED Floodlight. The 80° wide LED floodlight beam angle is ideal for colour video inspection tasks. Housed in hard anodised aluminium, this deepwater LED floodlight measures in at 82mm Ø by 148.4mm long and comes with thermal protection ensuring that the light does not overheat if accidentally run in air. The U Light has the capability of being controlled externally by normal ON / OFF power switching or by using phase control diming techniques enabling the operator to produce a varying level of light intensity. This extremely robust U Light LED floodlight is ideal for clear visibility in deep depths on larger work class ROVs, Trenchers and Tractors.
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Product
Measurement System For Testing & Binning Of Back-End LEDs
TP121-TH
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The photometric specifications of LEDs must meet very high tolerance requirements regardless of whether they are to be used in general, automotive or other specialist lighting applications. This is often a problem since the manufacturing tolerances of LEDs can be higher than those permitted in the end-use applications. Also, LED binning by LED manufacturers in order to classify LEDs based on their tolerances is performed with flash mode testing using pulsed current flow. However, end-use applications of the LEDs often operate in constant current mode and with significant thermal effects. The sophisticated LED processing industry therefore requires measurement devices that can be used for both manufacturer-compliant pulsed mode, as well as constant current operation mode. When the LEDs are run in constant current mode, the junction temperature has significant influence on the performance and lifetime of the LED. Therefore, test systems should be able to test the LEDs at specific junction temperatures.
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Product
Gridded DC Ion Sources
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Ion-assisted processes like sputtering, etching, and surface treatment depend on a beam that’s stable, uniform, and tightly controlled. Gridded DC ion sources make that happen, giving engineers the precision they need to fine-tune ion energy and current density for reliable results.
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Product
Tunable Narrowband Terahertz Laser Source
TeraTune®
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The TeraTune® provides a tunable narrowband terahertz source with a tuning range from 1.5 to 20 THz and a bandwidth of less than 100 GHz.
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Product
Open Source Logic Analyzer
Logic Pirate
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8 channels 256,000 Samples recording size 20 MHz sampling speed, can potentially be overclocked to 60 MHz No compromise on sample size when combining different speeds or number of channels Simple configurable edge detection triggers on all inputs (simple OR trigger) Configurable ratio of samples from before and after the trigger (rolling sample buffer) 5 V tolerant inputs (LOW-level voltage < 0.8 V, HIGH-level voltage > 2.0 V) About 500 kB/s transfer speed to the PC (256 kSamples take about 0.5 seconds) Data capturing can be stopped from the host software anytime Cross platform host software for Windows, OS X, and Linux DIY-friendly 0603 parts and SOIC packages used on a 2-layer board On board 3.3 V regulator can supply up to 400 mA to an external circuit Tiny 3cm x 3cm PCB Firmware updates via built-in USB bootloader Probe cables and acrylic case available from Seeed Studio Open source PCB (EAGLE) and firmware files
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Product
Voltage Tester, LED
72-9395
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*Easy to use voltage tester designed for the professional user*Waterproof and rugged making it ideal for nearly all situations*Continuity test*690V max*Short circuit detection*Automatic range selection*Single lead voltage detection*Phase rotation test (50-60Hz)*Polarity detection*Built-in LED light*Rubberised grip*12 month limited warranty *view Terms & Conditions for details
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Product
Large Flow Liquid Source Vaporization Control System
LE Series
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A high-flow, high-efficiency, liquid vaporizer with flow channels and heater elements embedded in a cast aluminium block which ensures maximum heat transfer, and the elimination of both cold spots and the risk of condensation. This Liquid Source Vaporization Control System can operate at up to 300 °C and can vaporize up to 30g/min of IPA (or equivalent).
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Product
Switchig Power Supply For LED Products
CX-P30
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Shenzhen Chuangxin Instruments Co., Ltd.
switchig power supply for LED productsThis serial single output switch power supply is a kind of DC regulated power supply with high efficiency and stability.
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Product
LED Color Sensor
Smart FINN
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With the expanding use of LEDs in electronics, a quick and effective solution to test LEDs has become more and more vital. Today, the intelligent choice is the SmartFINN™. The Smart FINN™ is the simplest method for measuring the color of an LED on the market. Smart FINN™ delivers full color and brightness readings with speed and ease. The Smart FINN™ is placed in front of the LED under test with no critical spacing or fiber-optic cables to install or maintain.
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Product
Programmable DC Current Source
Model 121
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The Model 121 programmable DC current source is a precision instrument suitable for bench-top use or panel-mounted operation in labs, test facilities, and manufacturing environments. It provides a low-noise, highly stable source of current up to 100 mA, with convenient manual selection through 13 pre-set output levels, each representing a ten-fold change in power when attached to a resistive load. A “user” setting allows the current output to be defined anywhere within the operating range of the unit, from 100 nA to 100 mA.
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Product
NI-9476, 36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module
785045-01
Digital Module
36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module - The NI‑9476 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with signals from 6 V to 36 V,based on the external power supply, and features transient overvoltage protection between the output channels and the backplane. You can programmatically monitor the built-in overcurrent and short-circuit protection status of each channel.
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Product
NI-9375, 30 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module
781030-02
Digital Module
30 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module - The NI‑9375 is a digital I/O interface that works with industrial logic levels and signals for direct connection to a wide array of industrial switches, transducers, and other devices. Each digital input line is compatible with 24 V logic levels, and all the output lines are compatible with 6 V to 30 V signals, based on the external power supply. The NI‑9375 offers isolation between the input and output banks from channel‑to‑earth ground.
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Product
3-Phase AC Power Source
61700 series
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The Chroma Programmable AC Power Source model 61700 series delivers pure, 5-wire, 3-phase AC power. Unlike the traditional 3-phase AC power source, it includes low power rating models at very low cost. Users can program voltage and frequency, measure the critical characteristics of the output on its LCD display. It delivers the right solution to simulate all kinds of input condition of UUT to be utilized in R&D and QA. It is also suitable for commercial applications from laboratory testing to mass productions. The 61700 supplies the output voltage from 0 to 300VAC and it can be set individually for each phase. Users also can set the phase angle from 0? to 360?. These kinds of function make the 61700 series can simulate unbalance 3-phase power. Because of the wide output frequency from 15 to 1200Hz, it is suitable for avionics, marine and military application. The AC+DC mode extends the output function to simulate abnormal situation when power line contains DC offset.
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Product
16-Channel VME Current Source & Analog Measurement Module
V460
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The V460 is a VME-based versatile source/measurement unit. It includes a programmable constant-current source, a precision programmable gain 16-bit analog-to-digital converter, and a 4-wire, 16-channel analog multiplexer. An internal microprocessor supervises channel scanning according to user loaded parameters, reporting sensor voltage drops or, for selected sensor types, engineering-unit data.
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Product
Custom Radio Frequency (RF) Receivers & Sources
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FLO – Frequency Locked Oscillators, IFM – Instantaneous Frequency Measurement, DCU – Digital Control Units, ACU – Antenna Control Units, IDCU – Integrated DCUs, and Other Custom Products
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Product
Light Source
UVF-502S
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In combination use with the uniform exposure unit, selection of uniform irradiation area in the range of 80mm200mm is possible.
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Product
Tunable System Sources
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The Keysight N7711A and N7714A tunable lasers are single-port and four-port sources, available with C-band or L-band wavelength coverage. All models can reach any wavelength point within their specified wavelength in the C- and L-band range. The narrow linewidth and offset grid fine-tuning capability make them ideal sources for realistic loading of the latest transmission systems. In system loading applications, it may be preferable to grid-tune the lasers like system transmitters, simply by changing the channel index. The channel grid is adjustable to standard ITU-T grid spacing like 50 GHz, and to arbitrary grids. The Keysight N7711A and N7714A tunable lasers are available in a compact format with half-rack width and one rack-unit height. This format makes them the right choice for high channel-count system load applications.
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Product
Optical power meter with Optical laser Source
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Shanghai Baudcom Communication Device Co.,Ltd.
The Multimeter combines a power meter with a 2-wavelength laser source,for optical fiber network installation and maintenance. With the large capacity of data storage,it's very convenient for field testing and transfering the test results to PC through USB interface.
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Product
Multi-Laser Light Source
LS-n
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The LS-n is a customizable, compact fluorescence excitation source that provides up to four different laser wavelengths in a single combined output beam, with each laser individually controllable using ANF's custom software. An LS-4 unit (containing four lasers) is included with each standard NFM NanoFluorescence Microscope.
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Product
Light Source
UVM-SP-JW
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Readouts of UV intensity and cumulative luminescence count are prompted either on the front panel or via the externally connected remote signal control. The UV intensity detection segment is intended to measure a specific intensity of light signals, while the cumulative luminescence count is designed to tally a cumulative count on all UV intensities measured, in conjunction with real-time calibration.
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Product
Bidirectional AC Source / Sink With Regenerative Power Supply
EAC-4Q-GS
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Single system from 30kVA to 500kVA and in parallel up to 2MVA and more. Galvanic isolation from the network. TFT touch display with simple menu navigation. Emergency stop in the front door. Indicator lights for operating status. Bidirectional current flow, up to 100% of the nominal output power can be fed back into the grid. Output voltage and phase angle adjustable per phase.
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Product
Power Source
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Beijing GFUVE Electronics Co.,Ltd.
A power source is any type of electrical or mechanical device that is capable of delivering an electrical load and/or a back-up power supply.
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Product
Indoor Multi-Light source of Measurement System for PV Cell
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King Design Industrial Co., Ltd.
The multi-light source measurement system is capable of execute I-V measurements by Real-Time One-Sweep Method (RTOSM), which not only removes the capacity effect but also meets the requirements of SEMI PV57-1214. The measurement process is controlled by designed program, thus the measured I-V curve, Pmax/Isc/Voc/… etc, could be exported automatically.This system is applicable to DSSC/OPV/Perovskite measurements.
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Product
High Power LED Photo-color-semi Automatic Selector
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Shenzhen Chuangxin Instruments Co., Ltd.
Can divide LED in to several groups by chromatic coordinates, correlated color temperature, dominant wavelength or luminous flux.
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Product
Electrodeless Z-Pinch™10 Watt EUV Source
EQ-10
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The EQ-10 is a compact, easy-to-use, reliable, and cost-effective EUV light source, based on Energetiq's proven Electrodeless Z-pinch™ technology using Xenon gas. The EQ-10 EUV source is uniquely suited for metrology and research applications.
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Product
Power Supplies and Sources
DC Power Supplies
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DC power supplies are commonly used in electronics design, battery charging, electrical vehicle, research labs and education sectors. UNI-T offers both programmable and non-programmable power supplies with features such as low ripple and noise, constant voltage/current, overload protection, and more.
