Test Boards
See Also: Board Test, Testboards, DUT, Extender Boards
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At-Speed Non-Intrusive Functional Testing
ScanExpress JET
Functional circuit board testing presents many challenges that are often costly and time consuming. Most functional tests need to be customized for each design, limiting reusability. This results in software engineers vying for time between development code and test code. Even when functional tests become available, the diagnostic details are often inadequate to give clear visibility on a given problem.ScanExpress JET is a tool designed to overcome these challenges by automating the functional test generation process on CPU–based IEEE-1149.1 compliant circuit boards. Coined JTAG Embedded Test, JET is the preferred method for at-speed, non-intrusive functional testing.
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Power-off Circuit Board Testing
Huntron® Trackers®
Adding diagnostic tools to enhance your circuit board test capabilities is an important part of any electronic repair environment.Huntron Tracker power-off circuit board test uses analog signature analysis to detect and isolate component faults on boards beyond power-on functional testing. By comparing Tracker signatures from a working circuit board to the signatures of a non-working board, you can troubleshoot down to the component level.
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ASA240
The ASA240 Analog Signature Analyser will assist you in testing, diagnosing and troubleshooting printed circuit boards without powering them (known as ‘power-off testing’).Connected via USB to a compatible PC running our own free software, with the ASA240 you can easily capture, measure and compare known good signatures (from your ‘golden’ board) with signatures from your suspect board. The built-in gate/bias generator (+/-10V, 100ohm source impedance) can be used to help test active components such as SCR’s, opto-couplers, small relays, TRIAC’s etc. An external dual footswitch can be connected to the ASA200 and can be user configured to control various functions.The built switching matrix (40 x 2) is easily configured from the software and maybe used with adaptors (such as DIP or SO) to speed up testing of boards, or maybe connected to a ‘bed-of-nails’ to facilitate rapid testing of boards in production.With the ASA240 we set out to bring the incredibly powerful technique of Analog Signature Analysis to engineers and repair shops at an affordable price.
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Test Systems
In-Circuit Test (ICT) tests populated circuit boards by means of electronic measurements through thin needles on test fixtures. We offer in-circuit testers for various testing strategies – from the flexible 19“ rack to the ergonomic high-performance tester. And all of our in-circuit testers are also available in the Lambda edition for true parallel testing. The flying probe test checks your printed circuit boards using four movable test heads. This requires no fixtures and allows for flexible test program generation. That makes our flying probe test systems ideal for a high mix of printed circuit boards and small to medium test volumes, such as for prototype testing.
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Generic Probe Cards, PIB's, and Loadboards
Test Spectrum can provide generic Probe Cards, Probe Interface Boards (PIB), and loadboards. Choose from existing configurations already designed, or a generic test board for your specific tester configuration can be designed quickly.Teradyne J750 Probe Card and PIB; Teradyne Integra Flex PIB; Teradyne Ultra Flex PIB; Teradyne Catalyst PIB; Credence Quartet PIB (Probe Interface Board); Advantest 93K 1024 PIB
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Kelvin Test Contactor
nano
nano Kelvin™ test contactor is a well-established Cantilever Kelvin test contactor with proven performance in the automotive market and further increasing popularity due to the robustness and reliability of the product.Featuring a small imprint area, contact motion decoupled from the test board and simple and cost-efficient test boards.
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Clamshell Type Mechanical Fixtures
Series 11
The MT Series 11 dual well mechanical kits are an affordable solution to printed circuit board testing with the advantage of testing two devices. These can be similar devices, or devices that are used together in a functional test. The Series 11 Kits have the same available features and options as the Series 10 Kits.
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Test Points, Tips, Probes, Jumpers and Clips
Nickel Plated Steel Alligator Clips. PTFE Insulated Terminals and Test Point Jacks. Circuit Board Test Jacks and Plugs. Color Coded PCB Mount Test Points, Loop Style with Plastic Base for Snap-In Mounting. Surface Mount Test Points on Tape and Reel.
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Adjustable Press Plate Bed of Nails Testers
Prober Adjustable Family
Production volume test fixture with swappable test plates, front and rear panel inlays, and multi-testing compatibility with process carrier pallets. Swappable test plates provide the ability for one fixture base to support a variety of units under test. Interchangeable front and rear panel inserts provide further customization. Interoperability with process carrier pallets provide multiple board testing capabilities, panelized testing, and flex circuit testing. A selection of interfaces to general testing equipment provide for a wide selection of customized testing features.
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Massively Parallel Board Test System
I7090
The Keysight i7090 is a massively parallel board test system designed to help PCBA test engineers improve manufacturing efficiency while reducing costs. Unlike traditional in-circuit testers, the i7090 supports up to 20 In-Circuit Test cores in parallel, which means engineers can test multiple Units Under Test (UUTs) simultaneously without the need for multiple systems. This reduces scaling and infrastructure costs and frees up valuable testing space.
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Device Programming Systems
Algocraft develops and markets a wide range of professional systems dedicated to the manufacturing and testing of electronic boards. Our main series of products is the WriteNow! Series of In-System Programmers, which are completely designed and produced by us.
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In-Circuit Test Fixture Design Services
An integral part of board test is the test fixture. Innovations in board technology may manifest themselves as challenges in test fixture design. Utilizing a creative & systematic design philosophy, Acculogic consistently delivers state of the art solutions for the most complex test interface problems.
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Solid Pins
Advanced Probing Systems, Inc.
APS produces electro-chemically machined pins in diameters between .020"-.040" in a variety of materials for use in various applications. These “large diameter pins” are used in various medical applications, industrial applications, board testing, LED & LCD test and as components in small tools. APS’s design services can help you select the optimal material from tungsten, beryllium-copper, Paliney 7® or various stainless steel alloys or work with the material of your choice. Pins can be produced with either a sharp or radius (rounded) tip. Tapers can be highly polished, slightly polished, matte or neutral in finish.
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Fault Diagnostics in Power-Off State
QT55
Qmax Test Technologies Pvt. Ltd.
Signature Method of Testing is also known as VI Trace Characteristics, is a proven fault diagnostics technique in Power-Off state while testing a board. By applying known wave from signal with desired Voltage, Source impedance and Frequency of the stimulus signals, depending upon the test node and its characteristics, a Voltage (V) vs Current (I) graph is plotted and studied.
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Differential Sensor, Wide Dynamic Range, 100 MHz
CX1105A
The CX1105A ultra-low noise differential sensor is a dedicated accessory for the CX3300 series and enables dynamic current measurements from 1 μA to 100 A under up to 100 MHz bandwidth with existing shunt resistors on your test board.
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Meter Test Board
MTB
The accuracy of TESCO’s Meter Test Board (MTB-3050) is now available in multi-position test boards to perform individual or simultaneous accuracy tests in the meter shop!
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Meter Test Station
WECO 8000
The innovative WECO 8000 Meter Test Station is the first of its kind – a multi-position test board integrating meter qualification and accuracy. This versatile and economic test station is the solution for utilities needing the ability to switch between functional testing and accuracy testing. Separate multi-position test boards are no longer a necessity.
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CableEye® HV-Rated QuickMount™ Housing for CAMI Connector Boards
CBH2
CAMI Research Inc. (Acton, MA) has released a High-Voltage (HV)-rated QuickMount housing (CBH2) for its CableEye® automation-ready, cable and wire harness testing systems. As a free-standing, quick-release board fixture, it allows users to connect CAMI’s test interface boards to the 64-pin headers of any expansion module - even at some distance. The housing may be used with any CableEye model and is rated to 2100 Vdc / 1500 Vac.
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Debug Fixture
With at-speed test, debug can easily become a problem: If test points are on the bottom, as is often the case for test processing, then this requires the board to be flip over for the debug. However, during at-speed testing, key devices and signal paths are often on the topside. IST Engineering has in-house expertise with debug fixtures, which allow the test technician to flip over a test board, or even hold it vertically for dual-sided access, while still running the Device-Under-Test at full-speed through card-edge connectors - whether these are standard DIN type or F or N type co-ax connectors. The debug stations are constructed robustly, with metal frames and high-grade flexible cabling and can also be used as backup test stations in a manufacturing flow. They can be built with custom machined waveguide connections for RF/Microwave applications, or with standard, off the shelf connectors, as defined by the application. A number of these debug fixtures are in production use with a range of customers.
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Test Board For SFP+ / SFP28 Transceiver
ESFP280
The OPTELLENT ESFP280 is a cost-effective and convenient test board for testing SFP/SFP+/SFP28 optical transceivers in R&D and manufacturing environments. The ESFP280 is equipped with high quality RF connectors for data signals and test points for low frequency control and status signals. The ESFP280 is equipped with power supplies to enable voltage margining. Key status signals are displayed using LED indicators.
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ICD 3 Test Interface Module
AC164113
The Test Interface Board is an aid to isolate application interfacing problems when using the MPLAB ICD 3 (DV164035) as a debugger or programmer. Using the Test Interface Board and running confidence-test options under MPLAB IDE allows testing of the basic functions and signals of an MPLAB ICD 3. The diagnostic results under MPLAB IDE let the user know when the MPLAB ICD 3 is fully functional or if there is a malfunction. The MPLAB Online Help shows the user how to determine possible causes of hardware communication failures with the application.
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K-Base Test Board Adapter
1180
The TESCO K-Base Test Board Adapter allow quick, convenient testing of self-contained K-Base meters on test boards designed for socket type meters. The K-Base Test Board Adapters are designed for single phase (Catalog No. 1180-2) and polyphase (Catalog No. 1180-4).
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Clamshell Type Mechanical Fixtures
Known in the ATE Industry as “Clamshell” type Test Fixtures, Semco’s Mechanical Test Fixture line is a cost-effective solution to test Printed Circuit Boards and Assemblies. This Test Fixture line is also available with the most widely used interfaces in the test industry.
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Test Adapter
cPCI/VME/VME64x
The test adapter is used for measurement and testing of test specimen boards, which gives optimal access of signals, address lines as well as power from backplane assembly. Usually the test adapter includes fields for voltage and amp, current measurements and in some cases also some pins for wire wrap to conduct custom connections.
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Test Adapter / Extender
The test adapter is used for measurement and testing of test specimen boards, which gives optimal access of signals, address lines as well as power from backplane assembly.
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Semi-automatic Single Phase Close Link kWh Meter Test Bench
SY8120
Hong Kong Songyang Industrial Ltd.
The SY8120 new series semi-automatic single phase energy meter test board, designed according to International Standard, is newly developed ideal measuring equipment for energy meters. The equipment can be operated easily through test board button to preset directly all data of meter under test and test process.
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Backplane Test System
402HV
Our model 402HV is the result of 25 years of high voltage / high pin count test systems experience. We produced our first high voltage system back in 1985. It was programmable up to 600 volts / 600 Mohms and had over 49,000 test points. It could test a 5k point board in less that 15 seconds. Since then we have built hundreds of high voltage test systems, with our highest voltage system capable of testing up to 2000 Volts DC / 1500 Volts AC. (One of our 600 volt systems, built in 1986 is still in operation testing boards for a defense contractor.)
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ARINC-664 Part 7 Test and Simulation Board
EXC-664PCIe
The EXC-664PCIe board is an ARINC-664 part 7 test and simulation board designed to help integrate avionics suites, and can simulate up to two ARINC-664 P7 End Systems with full dual redundant support for receive and transmit operation. The board also contains room for two standard 4000 modules that can support multiple channels of other avionics communications protocols including MIL-STD-1553, ARINC-429, Serial, Discrete, ARINC-708 and CANbus.
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Clamshell Type Mechanical Fixtures
Series 30
Semco’s GR Series 30 mechanical kits are an inexpensive solution to printed circuit board testing that requires the benefits of GR2270 style (VG) interface compatibility.
