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Optoisolators, also referred to as optical couplers, photocouplers, and optocouplers, are devices that use light to transmit electrical signals to isolated circuits. Output types include logic, transistor, photovoltaic, triac, and SCR.

What Is NOR Flash? Why It Still Powers Critical Embedded Systems When your car’s engine control unit boots in milliseconds…When a medical device executes…
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Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
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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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CHICAGO, USA – May 27, 2026 – Global leading interconnect manufacturer Molex officially issued a global distributor price adjustment notice on May 27, confirming…
Read MoreRecently, global semiconductor manufacturers have been constantly taking actions and presenting numerous new developments in aspects such as process technology and product research and…
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A perfect storm of surging demand and supply chain disruptions is roiling the global electronic components market, with advanced semiconductors and critical materials now…
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In embedded design, the tug-of-war between cost and performance is constant. On one side, you have Microcontrollers (MCUs)—cheap, simple, and efficient. On the other,…
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Learn what an integrated circuit is, how ICs work, the main types and the specs to check before choosing a part for your design…
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Understand how a comparator switches at a voltage threshold, why hysteresis prevents chatter, and which output and input specs matter.
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On September 22nd, it was reported that Samsung Electronics, the South Korean tech giant, had successfully passed NVIDIA’s certification test for its 12-layer HBM3E…
Read MoreNXP Semiconductors (NASDAQ: NXPI), a global leader in automotive, industrial, and IoT semiconductors, has officially notified customers of an upcoming price adjustment for select…
Read MoreSANTA CLARA, Calif. — Leading semiconductor solution provider Marvell Technology (NASDAQ: MRVL) officially rolled out a selective price adjustment for its core electronic component…
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