LED
Semiconductor diode that emits narrow spectrum light by converting electric energy into electromagnetic radiation.
See Also: GaN
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Product
S2 Unicolor Sensors
ULP-S2 SCI/V
LED Sensor
The Universal LightProbe S2 Unicolor Sensor is designed for the intensity test of any single one of the five main LED colors (blue, green, yellow, orange, and red) plus white and Infrared (700nm to 1,000nm). Implemented in a unique and customizable 2-Part solution, the S2 Unicolor Sensor is assembled with your choice of Fiber-Optic Probe, including for the test of densely-spaced LEDs, bright LEDs, dim or misaligned LEDs, right-angle LEDs, and more, including the popular “Trident” Fiber-Optic Probes to sequentially test 3 LEDs with a single Sensor.Operating temperature range: 0oC to 70oCPower consumption: Operates between +5 and 28 volts D.C., at 6mA max. Less than 4.75 volts is not recommendedVoltage protection: Withstands up to +40 volts, & reverse polarity to -18 voltsSignal Output Loads: 20 mA max. Non-inductive.Output Pins: 3 gold-plated standard wire-wrap pins (0.025 in. sq.)Sensor Size: 0.560 in. dia x 1.38 in. longOperating Temperature Range: 0hC to 70hCTypical response times:<10mS capture time; 65mS overall response time; intensity output of correct color only.Fiber-Optic Probes: Can utilize any Universal LightProbe Fiber-Optic Probe
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Product
DPX-LED Controllers
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Enables vibrant, synchronized lighting with up to 4,096 LEDs, customizable patterns, and real-time adjustments - perfect for slot machine designs
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Product
S2 Blinx Digital Sensors
ULP-S2 BLINX
LED Sensor
The Universal LightProbe S2 Blinx Digital is designed for the simple ON/OFF test of any color blinking or steady-state LED, for fast results with a digital output. The Universal LightProbe S2 Blinx Digital Sensors check the ON/OFF status of any color LED, whether stable or blinking/pulsed, up to a rate of 15 Hz, and provide a Logic “1” output (5 volts) only if the LED is “ON” and a Logic “0” if the LED is “OFF.”Operating temperature range: 0oC to 70oCPower consumption: Operates from +5, 12, 24 or 28 volts D.C., at 6mA max.Voltage protection: Withstands up to +40 volts, & reverse polarity to -18 voltsSignal Output Load: 20mA max. (Source/Sink). Non-inductiveOutput Pins: 3 gold-plated standard wire-wrap pins (0.025 in. sq.)Sensor Size: 0.560 in. dia x 1.38 in. longOperating Temperature Range: 0hC to 70hCTypical response times: <66mS, shorter for brighter LEDsFiber-Optic Probes: Wide Aperture Fiber-Optic Probe recomended
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Product
LED
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Scientific Computing International
A light-emitting diode (LED) is a semiconductor device that emits light when current flows through it.
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Product
SparkFun RGB LED Breakout
WS2812B
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This is a breakout board for the WS2812B RGB LED. The WS2812B (or "NeoPixel") is actually an RGB LED with a WS2811 built right into the LED! All the necessary pins are broken out to 0.1" spaced headers for easy bread-boarding. Several of these breakouts can even be chained together to form a display or an addressable string.
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Product
LED Life Analyser
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In order to better test the service life of LEDs, Feasa developed the LED Life Analyser, which enables LED values to be measured under extreme temperatures. This model can measure at temperatures from -65 °C to +125 °C. The fibres used in the Life Analyser are specially designed for use at extreme temperatures. To support this, specific optical heads made of selected materials were designed to withstand the high temperatures. The Feasa Life Analyser is available in 3, 5, 10 and 20 channel configurations. The interfaces are USB, RS232 and daisy chain. The associated test software continuously tests the LEDs at fixed time intervals and saves the results to the hard drive. The software can also send updates via e-mail.
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Product
Infrared LED Analyser
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The IR LED Analyser has a unique fiber which has been specially selected and prepared and must be used in conjunction with the Feasa Optical Head that was specifically designed for Infrared LED Testing.
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Product
Optical Contact POF Ext Ø 1mm For VPC RCV Mini Power 510104123
AN396
LED Sensor
Optical contact probe for sensing LEDs.
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Product
LED Photoreactors
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Luzchem's LED exposure tools allow photochemists and photobiologists to work with their choice of broad or narrowband visible dimmable light sources. Choose from a variety of broadband white LEDs or from our selection of narrowband blue, green, yellow and red LEDs.
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Product
LED Tester
Iskra ST5-L
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*Convenient one-hand operation*Ideal for Surface Mount Devices*Automatic LED polarity detection and display*Forward drop voltage display*Dedicated mode for testing bi-directional LEDs*Manual polarity preset modes*Adjustable constant test current 1-30mA*Adjustable test duty cycle 10-1000 mSec*LED visual brightness verification*LED visual color verification*OLED Display*Integrated Li-Ion battery
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Product
3.5 Digit LED Voltmeter (BLUE)
SP 300-BLUE
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The SP 300 is a 3 digit LED voltmeter with 9mm (0.36") digit height. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. The meter plugs directly into an 8-way SIL socket and can be fitted into a panel via the fixing clip. Splashproof protection to IP65 is achieved by fitting the seal supplied
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Product
LED Drivers
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Highly efficient LED drivers provide optimal performance in general lighting applications and in LED backlighting systems for large flat display panels.
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Product
High-Speed/LED Sensing Fiber Sensor
FX2
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Panasonic Industrial Devices Sales Company of America
The FX2 Series Fiber Sensor has multiple amplifiers. The FX-A3R has a 15us high speed response time and is suitable for detecting small objects or objects traveling at high speed. The FX2-A3R-LED is an LED sensing type amplifier, which can detect weak lighting from LEDs.
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LED Driver & Bulb Testing Instruments
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Providing you the best range of Driver Testing Machine, Digital Power Analyzer, THD Power Analyzer, AC Production Tester, Smart QC Meter and Power Supply Tester with effective & timely delivery.
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Product
LED Light Bar Module
UTC-100P-L
Module
Interface: USB (Cable Length:50cm). OS Support: Windows 10 & Android. Dimensions: 160.0 x 18.5 x 9.0 mm. Operating Temperature: 0 ~ 40° C.
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Product
LED Tester For Ultra High Power
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Electrical Testing: Forward：VF、DVF、VFD、IF、DIF Reverse：VZ、DVZ、IR、DIR AC：VAC、IAC、WAC、PFOptical Testing: can test LOP in cd/mcd/W/mW/lm... from different optical components Wavelength λp,λd,λc,hw,purity,(x,y),CCT,CRIFour-wire measurement and contact resistance in case of deviation. Auto polarity identification and preheat function.Compatible mechanical interface.Optional ESD static test system.
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LED drivers
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ST offers a large portfolio of energy-efficient DC/DC powered LED driver ICs for general lighting, display LED backlighting, automotive exterior and interior lighting, RGB and monochromatic LED drivers for signage and traffic signals.
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Product
RGB LED Analyser
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The Feasa RGB LED Analyser was developed for the measurement of RGB LEDs, RGB LED backlight switches and panels where the light penetrates through etched or painted plastic panelling, such as in car dashboards.
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Product
LED synchroscope
LS-110 SYNC (110V, 120V, 220V, 230V, 240V)
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Standard Electric Works Co., Ltd
• Input Voltage : 110V AC, 120V AC, 220V AC, 230V AC or 240V AC.• Standard 4.5-inch switchboard case.• Front panel mount.• 3 bi-colored LED indicators for "SYNC", "GEN" and "BUS".• 24 LEDs in a circle display the phase angle and the frequency differences between 2 networks.• 360° LED indication.• 12 o'clock position LED is bi-colored.
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Product
32” LED-Framed Gaming Monitor
GM-320SG
Gaming Monitor
ADLINK’s GM-320SG LED-framed gaming monitor is suitable as an upper or top monitor for slot machine and video lottery terminal. The LED-framed gaming monitor is equipped with an LED control board allowing for great flexibility of LED mode design to catch player’s eyes by the dynamic LED effect.
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Product
High Power LED DC Electronic Load
33430G Series（1800W / 3600W）
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Each 33430G Series has its own control and display panel, LED/CC/CR/CV/CP/ Dynamic modes, panel with 150 sets Store/Recall memory which provides load set-up more efficiently，also can be controlled intranet via RS232、Ethernet、USB and GPIB interface.
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Product
LED based light source
iQ-LED
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Image Engineering GmbH & Co. KG
The most flexible, 22 channel, LED based light source is the heart of all adaptive lighting productsCreate your own light by adjusting the 22 channels to your needs. You can simulate standard light sources, reconstruct the daylight distribution from dawn till dusk, create patches of a high saturated color chart, or reconstruct the spectral distribution of a measured light source. By using the individual channels you can even measure the spectral sensitivities of a camera.
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Product
3 Digit LED Voltmeter
SP 300
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The SP 300 is a 3 digit LED voltmeter with 9mm (0.36") digit height. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. The meter plugs directly into an 8-way SIL socket and can be fitted into a panel via the fixing clip. Splashproof protection to IP65 is achieved by fitting the seal supplied.
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Product
LED Power Supply
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Shanghai Yiya Electronic Instrument Co., Ltd.
1. High efficiency, low temp. movement（＜18℃ in full load, superior stability. 2. Power supplies can be used in dry,damp and wet locations. 3. Built-in EMI filter & low ripple, reduce LED attenuation & increase life span. 4. Aluminum mental housing, easy for heat dissipation & ensure stability. 5. Automatic protection for over voltage, over current 6. 8-hour full load aging test, strict QC before delivery. 7. IP66/67 waterproof rating, suitable for outdoor & indoor application.
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Product
LED Color Sensors
Mega FINN™
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Take the guesswork out of LED test with our most accurate and fastest sensor to date - the Mega FINN™. Mega FINN™ measures most LEDs in less than 3 milliseconds, automatically triggering when it detects an LED turn on and adjusting its sampling to quickly deliver an accurate measurement.
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Product
LED Light Sources
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LED light sources provide high power at a precise wavelength. A typical application for AvaLight-LED sources is fluorescence. They provide a long lifetime, short warm-up time, and high stability.
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Product
High Power LED Aging Tester
LS600
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• The standard LS600 has 1 Group which has 8 channels. That means LS600 can test 8 LEDs separately at one time. (Optional: it expand to 8 Groups which can test 64 LEDs separately at one time) • Aging Functions: Constant Current, Impact Pulse, On/Off Mode • Output current: 1~1000mA (Special Order Available) • Output voltage: 5V(Special Order Available) • Output frequency: 1~3000Hz, Duty Ratio: 1%-99% • Range of on-off circle: 0~9999h/59m/59s
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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
Built-in LED Gem Tester
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Fuzhou Zhongtuo Optoelectronic Co.,Ltd
Gem Tester Refractive index is one of most important optical parameter. Gloss of gem can be estimated by the parameter.The kinds of gem can be precisely determined in accordance with the measured value of refractive index because every kind of gem has its inherent refractive. Besides, index of double refraction can be also measured. Through the parameter you can judge whether a gem is uniaxial or biaxial photopositive or photonegative.
