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Silicon Controlled Rectifiers (SCRs) are three-terminal devices that behave like rectifier diodes, with an added ability to block current flow in the forward direction until a control signal is applied. Most commonly used for controlling AC utility power, SCRs are also known as thyristors, though this latter term is also sometimes applied to other related devices.

Hsinchu, Taiwan – April 18, 2026 – United Microelectronics Corporation (UMC, NYSE: UMC), a leading global semiconductor foundry specializing in mature process technologies, has…
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Choose an AC to DC converter by input range, output demand, isolation, efficiency and thermal derating. Compare architectures and check installation needs.
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As the backbone of modern technology, electronic components are undergoing revolutionary changes, driven by advancements in materials science, miniaturization, and smart manufacturing. From ultra-efficient…
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TOKYO, April 1, 2026 – Kioxia Corporation (formerly Toshiba Memory Corporation), a global leader in flash memory and storage solutions, has officially issued a…
Read MoreWilmington, Mass. & Milpitas, Calif. – May 19, 2026 – Analog Devices, Inc. (NASDAQ: ADI), a global leader in high-performance analog and mixed-signal semiconductors,…
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If you’ve spent any time staring at a schematic, you’ve seen the triangle. Two inputs, one output, and a gain symbol that looks deceptively…
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Munich, Germany – May 26, 2026 – Power semiconductor and automotive chip giant Infineon Technologies AG has formally notified customers worldwide of a second…
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PLANO, Texas – March 20, 2026 – Diodes Incorporated (Nasdaq: DIOD), a leading global manufacturer and supplier of high-quality application-specific standard products in the…
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Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read MoreLas Vegas, January 6, 2026 — At the Consumer Electronics Show (CES) 2026, Texas Instruments (TI) (NASDAQ: TXN) announced a suite of next-generation semiconductor…
Read MoreSeptember 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
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Select power transformers by input frequency, secondary VA, rectifier load, isolation, regulation and inrush. Build a clearer specification for your next RFQ.
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