Fire safety has been one of the factors that are very relevant in designing electrical and electronic products. The size of circuits is decreasing and heating the components quicker, the plastics are now used to make the enclosures and so the need to make the tests with current flame-resistance to be more and more precise. A glow wire tester is a special tool that is used to test the reaction of m...
Modern products have to resist environment conditions up to soft rains and jets of high pressure as well as short-term immersion. It does not matter whether it is a household electronic, an industrial control panel, an outdoor sensor, a lighting module, or a communication device, waterproof reliability is critical to the performance and safety. An enclosure water spray test chamber is a controlled...
One of the most frequently occurring reasons of failure in contemporary electronic systems is Electrostatic discharge and to effectively provide tests, proper calibration of an ESD gun is important. What makes the calibration of a product important in measuring this is whether a laboratory is doing compliance testing, pre compliance evaluation, or product validation. A typical 30kV ESD gun can off...
In case a product fails the EMC tests, the engineers are not only faced with a problem of identifying the failure, but also finding answers to the question of why the failure has occurred and how to correct the failure and ensure that it minimally fails. Electronic networks in the modern world have switching converters, oscillators, microcontrollers, wireless modules, and cables that create comple...
Ingress protection test is one of the significant quality assurance measures of present day electrical and mechanical products. An IP test machine enables the engineers to test the resistance to solid particles and moisture of a product based on international IP rating. The accuracy of the performance will be dependent on the machine set up and appropriate testing procedure transferring to the inv...
The reliability and stability of the modern materials, electronics, and other consumer products is tested on the controlled environment in which temperature and humidity can be manipulated with precision. Such is the reason that temperature humidity chambers are commonly used in the industries where the stability tests are needed with the high degree of accuracy. Temperature humidity chambers prov...
Lighting products are more complicated than ever due to the fast-growing use of LED lighting, intelligent luminaires, and sophisticated control systems. Such systems contain microcontrollers, drivers, communication modules, touch interfaces, and power electronics which are very sensitive to electrostatic discharge. Due to that fact, ESD simulator guns are considered to be the basic equipment that ...
The calibration of an EMI analyzer happens to be one of the most significant processes in electromagnetic compatibility laboratories and particularly, high sensitivity EMC, where even the slightest error in measurements influences the compliance determination. Engineers use accurate measurements to determine the level of interference, source of emission and to determine the performance of a produ...
1 Introduction In power transmission and electronic equipment applications, the flame retardancy of wires and cables is a key barrier to preventing fire accidents. If the flame retardancy of cables is not up to standard, once a short circuit, overload, or aging occurs, it is likely to cause flame spread, release toxic smoke and high-temperature droplets, resulting in serious casualties and propert...
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