LED Test
See Also: Flicker Analyzers
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Product
LED Load Simulator
63110A/ 63113A/63115A
Simulator
As shown on the V-I curve in figure 1, the LED has a forward voltage VF and a operating resistance (Rd). When using a resistor as loading, the V-I curve of the resistor is not able to simulate the V-I curve of the LED as shown in blue on figure 1. This may cause the LED driver to not start up due to the difference in V-I characteristic between the resistors and the LEDs. When using Electronic Loads, the CR and CV mode settings are set for when the LED is under stable operation and therefore, is unable to simulate turn on or PWM brightness control characteristics. This may cause the LED driver to function improperly or trigger it’s protection circuits. These testing requirements can be achieved when using a LEDs as a load; however, issues regarding the LED aging as well as different LED drivers may require different types of LEDs or a number of LEDs. This makes it inconvenient for mass production testing.
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Product
PCI Express 4.0 Test Platform
Test Platform
The PCI Express 4.0 Test Platform provides a convenient means for testing PCIe 4.0 add-in cards with an internal interposer and power supplies. The Summit Z416 Test Platform provides the platform for the Summit Z416 to act as a host emulator, and provides a general purpose test backplane and interposer for testing Gen4, Gen3, Gen2 or Gen1 hosts and devices. It supports SMBus and other sideband signals.
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Product
In-Line 2-Module In-Circuit Test System; i337x, Series 5i
E9988E
In-Circuit Test System
Short wire fixturing eliminates problems commonly found with long wire fixturing, such as noise and deterioration of test stability. This translates into transportable, repeatable and stable tests on your i3070 Series 5i, even if you need to deploy tests halfway across the globe, or on different manufacturing sites.
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Product
ATA-500/1000 Auto-Temperatured LED Opto-Electronic
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Hangzhou Everfine Photo-E-Info Co., LTD
ATA-500/1000 controls the temperature of the LED, and the photochromatic-electric performance of the LED under different junction temperatures can be measured and analyzed in pulse mode or DC mode on patented software.
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Product
PC Based Test Setup for LED Driver of LED
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The tests are Performed as Prescribed in IS the Panel Carries out high voltage, open circuit and performance tests, one by one and provides indication of the Test results as PASS or FAIL lamp for high voltage test. It is very useful and handy in line testing on Mass production line as well as type Testing. Special fixture can be provided for the specific product. This avoids the connections & disconnections of the product for different tests. The total time for entire testing is less than 80 seconds. Micro controller based sequential timer maintains the sequence of operation and displays the test status. The entire system is housed in sturdy M.S cabinet with powder coating.
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Product
Multi-Wavelength Foresnic LED Light Source
HandScope LED
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The only LED unit that changes and selects wavelengths like a forensic light source.
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Product
LED LIGHT DISTRIBUTION TESTER
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Essential elements among LED inspection categories are the light quality and intensity. Accurate measuring for optical characteristic requires diverse photo-measurement technology which fits into production lines. This system extracts conditions necessary for optical measuring optical characteristics on production equipment through accurate measurement both of the quality and of intensity of LED light distribution characteristics.
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Product
Functional Testing and Test Engineering
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Customer-supplied or developed in-house• Ruggedization of existing (lab-built) fixtures• Co-develop hardware/software• Deployment, implementation, and training• Engineering evaluation tools• Design verification• Medical device evaluation• Manufacturing test systems• Verification test systems• Go/No-go tests• Serialization, recordkeeping, and datalogging• Troubleshooting failed units with other test platforms
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Product
Pulsed Laser and LED Light Sources
NanoLED
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The NanoLED range is a novel and economical light source system that utilizes pulsed laser diode and LED technology to generate short optical pulses over a wide range of repetition rates and wavelengths. Optical pulses as short as 70ps can be generated at repetition rates up to 1MHz.
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Product
Function Test and In-Circuit Test
CT350
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ICT test points: max 2736 CAD Data import Automatic program generator Powerful debugging tools Test coverage analysis Paperless repair station Logging- and statistic functions Full graphical functions Panel and multisite tests Fast adapter exchange High Pin Count-Interface On table optional usable shelf part.
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Product
LED Color Sensor
Smart FINN Bright
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LED applications have evolved from simple status indications to extremely bright lighting for commercial, industrial and military applications. The intensities of these bright LEDs are beyond the capability of the human eye to withstand, let alone be able to discriminate for color. Much like the human eye with sunglasses, we are able to shade our FINN sensors in order to provide accurate color and intensity measurements.
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Product
Test Automation System for Brake Testing
STARS Brake
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STARS Brake is an integrated automation, data acquisition and control system platform that provides a comprehensive application functionality in a single, powerful environment. STARS Brake is designed to address the needs of a wide range of brake testing applications from component development to final component and system validation. It offers users a level of flexibility and openness that enables thorough investigations of brake systems.
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Product
Haptic testing
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Haptic tests are becoming ever more important owing to the increasing and sector-independent popularity of switches and buttons in diverse products. More and more customers, especially in the automobile sector, attach great value to good haptic performance by their control elements. A precise switching feeling, low friction of the moving elements, backlash-free execution both in the rest position and during operation are only some of the criteria for good haptic switching characteristics.
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Product
Test Hardware
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Development of additional hardware components in-houseCreation of the layout of the developed circuit boards and subsequent production outside the companyAssembly of the printed circuit boardsCreation of additional circuits for test adapters
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Product
Test Connectors
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A wide range of standard test Connectors that can fit many of your applications and services. We offer a ideal solution for your testing needs in automatic or manual mode.
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Product
Test Set
TS® 22
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The TS22 Test Set’s unique built-in one-way amplified speaker provides three audio levels for hands-free listening and use with automated voice response systems. Multiple memories enable storage of nine 18 digit telephone numbers in repertory dialer (speed dialing) for easy access to test boards, the central office and other frequently called numbers. The last number redial feature eliminates the need to re-key your last entry. The TS22 Test Set offers an unbeatable combination of reliability, durability and expanded utility.
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Product
4 CH LED Driver
LED-0401
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UC INSTRUMENT’s LED-0401 Compact 4 Channel Computer-Controlled Universal LED Drivers are designed to drive a broad range of LED light sources. Maximum 1.5Acurrent can be output to each channel.
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Product
Circuit Testing
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Circuit testing is generally the first diagnostics performed on an electronic device that has stopped working. Circuit testing determines whether electrical current can travel through a circuit. Resistance, measured in ohms, is the measure of the resistance in a circuit.
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Product
Infrared T1 3/4 LED
350-00003
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T1 3/4 Infrared light emitting diode, for breadboard or through-hole projects. Used with the LED Standoff and LED Light Shield to build the IR Transmitter Assembly (#350-00017). Frequently used with the IR Receiver for object detection and autonomous robot navigation, this is a compatible replacement wherever an Infrared LED is found in any of our Education Kits Components Listings.
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Product
Functional Test
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A type of software testing that verifies a program's functions against its requirements, checking that the software works as expected by comparing the actual output to the expected output.
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Product
Regression Testing
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Regularly refreshing your website or app attracts new customers and keeps your existing user base engaged. But releasing new functionality and features or fixing known bugs can trigger problems in apparently unconnected areas.
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Product
Packaging Test
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Underwriters Laboratories Inc.
UL offers ISTA packaging tests to assess the security of goods during transport, so retailers and manufacturers can feel confident that packaging is up to the job, thus reducing product loss and customer complaints.
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Product
Connector Testing
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If your product uses a connector or terminal, it can be susceptible to a unique set of failures that warrant specific connector testing conditions to determine the robustness of your design.
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Product
Test Equipment
ST6300
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Shenzhen Star Instrument Co., Ltd.
The ST6300 portable three-phase meter test equipment is suitable to conduct commissioning and testing for energy meter manufacturers and meter test departments. It adopts modular design and incorporates DSP and PWM switching amplifier technologies. Users are able to control the equipment via keypad or PC-based software. It simultaneously measures the errors of three energy meters. It connects to a meter rack via its COM port.
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Product
Security Testing
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We protect your business from cyber attacksSecure online transactionsPrevent unauthorized accessMinimize the risk of data lossEnhance resistance to DoS attacks
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Product
Test tools
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Try our low-cost RF sniffers for fast and easy troubleshooting of unwanted interference caused by electromagnetic radiation sources in your local environment.
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Product
testing facilities
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Ingenieurbüro Dr. Hillger Ultrasonic-Techniques
Mechanical scanning of the component is required for the automatic imaging ultrasonic testing technology. Depending on the test requirements, the size and shape of the component and the required cycle times, we offer different solutions.
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Product
Test Equipment
ST9001D5
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Shenzhen Star Instrument Co., Ltd.
The ST9001D5 three-phase energy meter test equipment is full-featured and stable. Optional accuracy classes are 0.05, 0.02 and 0.01. The product series include: universal type, smart meter type, high-class reference meter type, and equipotential isolation type. As divided by structure there are combined type and integrated type. The meter test equipment is controlled via PC-based software. Choices of meter position are 3, 6, 8, 12, 24, 32 and 48.
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Product
Test Probes
E-Series
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Your product descriA full portfolio designed for general purpose test on bare boards, surface mount assemblies and other forms of test specially to meet any needs.ption goes here.
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Product
Ground Testing
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Ensuring an effective earth system is essential in a telecommunications system, and Megger is expert in earth testing having been there right from the start. These days Megger offers top end systems for design and soil surveys as well as tough easy to use testers for field engineers. We have tried to make the testers self checking as much as we can, to allow you to concentrate on collating and understanding the results.
