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Electrical and electronic

The Tektronix MSO44B was showcased at the EMIN booth at VIMF Binh Duong 2026
2026년 06월 03일 14시 37분 15초

At VIMF Binh Duong 2026, EMIN will showcase a range of signal measurement and analysis equipment for R&D, electronics manufacturing, and automation. Among them, the Tektronix MSO44B has attracted considerable attention from visitors since its product list was first announced

Why Products Still Failure Even After Passing Temperature and Humidity Aging Tests?
2026년 05월 19일 16시 53분 26초

Some devices successfully complete full environmental test cycles, yet still develop corrosion, leakage current, or stability issues only a few months after being deployed in real-world conditions. In reliability testing and material durability evaluation, Temperature and Humidity Test Chamber systems are commonly used to simulate years of operation within just days or weeks. High temperature combined with elevated humidity accelerates aging processes, allowing engineers to observe failure mechanisms that would otherwise take a long time to appear under normal operating conditions.

How are the trends in choosing pulse generators changing in 2026?
2026년 05월 18일 17시 22분 48초

If you've observed electronics labs in recent years, you'll notice that the way they choose pulse generators has changed considerably. Previously, most attention was focused on specifications. The higher the MHz, the more waveforms, or the larger the display, the more likely the generator was to be preferred because it gave the impression of being durable and not becoming obsolete in the long run

Features often overlooked when choosing a pulse generator
2026년 05월 18일 16시 15분 40초

A pulse generator might look very powerful in a catalog, but when you actually test it in a real circuit, quite a few annoying issues start to emerge. Some models produce a beautiful sine wave but have slight ripple at the edges of the pulse; some require many steps to change the waveform; and some models develop a loss of smoothness in the rotary knob or noticeably slow menu response after only a few months of use

How does the switching power supply affect the pulse signal?
2026년 05월 18일 14시 50분 54초

Sometimes, a pulse signal may appear perfectly normal at first glance, but when viewed on an oscilloscope, it reveals slight vibrations, uneven amplitude, or timing deviations in cycles. The first reaction is usually to check the pulse generator, connections, or output load. However, many errors originate from the power supply section, especially the switching power supply

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