Ad
related to: tc1 tester manual test questions
Search results
Results From The WOW.Com Content Network
Transistor testers have the necessary controls and switches for making the proper voltage, current and signal settings. A meter with a calibrated "good" and "bad" scale is on the front. In addition, these transistor testers are designed to check the solid-state diodes. There are also testers for checking high transistor and rectifiers.
An LCR meter is a type of electronic test equipment used to measure the inductance (L), capacitance (C), and resistance (R) of an electronic component. [1] In the simpler versions of this instrument the impedance was measured internally and converted for display to the corresponding capacitance or inductance value. Readings should be reasonably ...
A rigorous test case based approach is often traditional for large software engineering projects that follow a Waterfall model. [2] However, at least one recent study did not show a dramatic difference in defect detection efficiency between exploratory testing and test case based testing. [3] Testing can be through black-, white-or grey-box ...
It has been used in testing the F-14, S-3, E-2, A-7 Corsair II, A-6, etc. VAST is considered by many to be the grandfather of modern avionics test equipment. In the years that followed the cold war, ATLAS found uses on many dual-use aircraft [ clarification needed ] for the U.S. and NATO , as well as commercial business, regional, and general ...
Verifying that the currently available test equipment is adequate for testing the proposed design. If new equipment is needed, budgetary concerns have been addressed and sufficient lead time exists for new equipment installation and verification. Also, new test equipment may require training for test equipment operators and supervisors.
For explosive devices, test requirements and methods are tailored from MIL-HDBK-1512 and NATO AOP-7. For batteries, guidance on test requirements is in RCC-Doc-319-99. Note: Surveillance Testing is a periodic repeat of the Acceptance Testing using trending or accelerated aging to authorize shelf life extensions.
A common form of in-circuit testing uses a bed-of-nails tester.This is a fixture that uses an array of spring-loaded pins known as "pogo pins". When a printed circuit board is aligned with and pressed down onto the bed-of-nails tester, the pins make electrical contact with locations on the circuit board, allowing them to be used as test points for in-circuit testing.
Valstar – A digital automated IC test system of up to 1024 pins. This was one of the few testers Credence made from scratch, as opposed to most of the others which were captured through acquisitions. Sapphire – An IC test system intended primarily for production testing with multisite capabilities, i.e., the option to test multiple chips in ...