LED Sources
emit light as a reference or to illuminate.
See Also: Light Sources, Optical Light Sources
-
product
Sources & Converters
High reliability, low-phase-noise, high-coherence, large operational temperature range, exceptionally low g-sensitivity for high vibration and shock performance.
-
product
Ion Sources
Veeco offers the most comprehensive array of ion beam sources for a broad range of applications, including the industry's only Linear gridded sources.
-
product
Current Source
M151
Clarke-Hess Communications Research
The Model M151 is a stable high current calibrator up to 120 A. Basic accuracy is 0.035 %. It can be controlled viaRS232 or GPIB interface. The Model 151 can function in a simulated amplifier mode to increase the current capabilityof any multifunction calibrator. It is suitable for power meter calibration because it can be synchronized with the inputsignal not only in amplitude but also in frequency and phase. The current terminals are isolated up to 450 Vpk againstcase (protective earth).
-
product
LED Tester For Chip And Wafer
Electrical Testing: Forward：VF,DVF,VFDReverse：VZ,IROptical Testing: can test LOP in cd/mcd/W/mW/lm... from different optical componentsWavelength 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 or polycrystalline test system
-
-
product
Light Source
A light source essentially is an optical transmitter that is paired with an optical receiver, both of which are connected to electrically based devices or systems. So, the source converts electrons to photons and the detector converts photons to electrons.
-
product
Calibration Light Sources
An adjustable mount for Sciencetech''s line of calibration pen lamps.Power supply and pen lamp are not included. See the calibration sources brochure for more information.
-
product
High Power LED Aging Tester
LS600
• 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
-
product
Power Supplies and Sources
DC Power Supplies
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.
-
product
Infrared LED Analyser
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.
-
product
Precision Current Sources
HighFinesse Precision Current Sources have been developed for experiments and quantum technologies in the areas of cold-atom and solid state physics. The linearly regulated BCS (Bipolar Current Source) and UCS (Unipolar Current Source) series deliver highly stable, low noise source currents for high precision magnetic field control. The current output is floating or is on a used defined potential. Ultrafast response to control signals and trigger functions, clear grounding, connection and signal isolation schemes make the integration of the current sources into complex experimental systems easy.
-
product
12-690V Voltage Tester With LED Display
7337
Peaceful Thriving Enterprise Co Ltd
Measurement by LED Display1. Double-pole Test2. High Voltage Indication3. Phase Rotation Test4. Polarity Indication5. Continuity Test6. Illumination
-
product
Optical Light Sources
FLS100 Series
Shanghai Tarluz Telecom Tech Co., LTD
FLS100 Optical Light source could provide maximum 4 wavelengths in one unit, it is an cost effective solution to work with FPM100 series optical power for installing fiber optic network. The unit support Single mode and Multimode (50/125um or 62.5/125um MM fiber) optical cable in one unit. It could support FC, SC, ST, LC and 2.5mm universal optical connector.
-
product
LED Testers
PeakTech Prüf- und Messtechnik GmbH
An extremely practical component tester for LEDs and other components. The device outputs an automatically raised output voltage between 0 to 300 V DC, which adapts to the connected load so that the sensitive components are not destroyed. Particularly suitable for the service and repair workshop.
-
product
Excitation Light Source
Various spectral irradiation is possible by combining various light sources + spectroscope + irradiation system.We will also respond to special order correspondence. We will provide light suitable for your desired intensity such as light intensity and wavelength.
-
product
LED CIRCUIT TESTER, 6-12V AND 24V
MD1646
Checks high and low voltages on 6-12V and 24V circuits. Connect the red lead to a power source and the black lead to a ground source. Tester will light up red for power and green for ground during testing.
-
product
Standards Source Instrumentation
PXI Arbitrary Waveform and Programmable Function Generators as well as DC source cards and a precision standards module.
-
product
Optical Light Source
CARY-LS300B
The CARY-LS300B optical light source provide 1310/1490/1550 nm three outputwavelengths to meet specific application requirements. It is a idea solution for the fiberoptic network characterization, out-door network construction inspection and lab application.
-
product
Optical Light Sources
Shanghai Joinwit Optoelectronic Tech,co.,Ltd
Joinwit Optical Light Sources
-
product
Current Integrated Sources
CIS
The CIS current integrated source was designed to provide a stable alternating current source for the electricity meter test equipment, and in laboratories. The output current is isolated and independent from the mains voltage. Different CIS versions are available depending upon the values of output power and output current required.
-
-
product
AC Power Sources
AMETEK Programmable Power, Inc.
AMETEK Programmable Power's AC power sources range from 800VA to 480kVA. From compliance test systems to rack-mounted industrial power subsystems, AMETEK Programmable Power is the leader in the design and manufacture of precision, programmable AC power sources used in R&D, test and measurement, avionics testing, inverter testing, arbitrary waveform generation, bulk power and power conditioning applications across a wide variety of industrial segments.
-
product
Compact Linear Pulsed Non-Lensing LED Backlight
Vitek L36
Compact module of linear pulsed illumination, consisting of 12 high-speed non-lensing LEDs and a control circuit that limits the maximum duration and minimum duty cycle.
-
product
Dual Filament Source
Get the optimal thermal profile for different materials and situations with the Veeco Dual Filament Source. This source is designed for growing high-quality Ga- and In-containing materials, while preventing charge material recondensation and significantly reducing defects. Dual Filament Sources are available for use with both SUMO and conventional crucibles (including Group III production crucibles).
-
product
Remote Plasma Sources
Equip your manufacturing and abatement processes with high functionality and exceptional reliability. Customize your chemistry. Expand your operating range. Deliver higher process rates. Advanced Energy’s remote plasma sources offer sophisticated options in streamlined designs.
-
product
Non-Contact Voltage Tester w/ LED Flashlight
LVD1A
Non-contact AC voltage detector and LED flashlight combined in one convenient, compact design. With exclusive dual-sensitivity. The voltage detector glows blue when it's near AC voltage, and glows red when it's at the source.
-
product
LED626/620 Goniophotometer For LEDs
Hangzhou Everfine Photo-E-Info Co., LTD
It can measure the luminous intensity data and automatically plot the luminous intensity distribution curve and luminous flux, and the test conditions meet the CIE condition A (far field) or condition B (near field).In addition, the software can provide customers with 3D luminous intensity distribution graphic.
-
product
VCSEL Light Source
ams supplies LiDAR systems with specific light sources, called VCSEL (Vertical Cavity Surface Emitting Laser). These VCSELs offer specific advantages over other types of light sources as for instance Edge Emitter Lasers:
-
product
20 GHz Signal Source
VCO Series
The SC5510A and SC5511A are VCO-based, synthesized signal sources with very low phase noise and an amplitude control of 0.01 dB throughout its -30 dBm to +15 dBm output power range. By utilizing a unique multiple phase-locked loop architecture, phase spurs are kept below -70 dBc across the entire tuning range, even at 1 Hz step resolution. Download the data sheet to see how the impressive features and specifications of these modules make them stand out when compared to other small modular synthesizers. These 20 GHz signal sources include an additional, independent RF2 channel with a tunable frequency range from 100 MHz to 3 GHz and a tuning resolution of 25 MHz. The extra channel makes the modules suitable for either single-stage RF conversion systems or dual-stage image suppression up/down converter systems. Both modules make great general-purpose laboratory signal sources where demanding low phase noise and signal purity are required. They are both ideal choices as an integrated clock source for fast DAC and ADC applications, especially those that require variable sampling rates. Full implementation instructions, GUI, driver software, and example code are provided with each module.
-
product
Optical Light Sources
FLS300 Series
Shanghai Tarluz Telecom Tech Co., LTD
FLS300 Series Optical light Source transmits with a wavelength-identification digital encrypted protocol, enabling FPM300 Series Optical Power Meter to automatically use the proper calibration wavelength. This feature reduces the need for communication between the two technicians and decreases the possibility of making mistakes.
