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Power Semiconductors Shortage Outlook 2026: Supply, Lead Times, and Sourcing Options04 July 2026
In 2026, the semiconductor shortage shifts from logic chips to critical power delivery components like PMICs, VRMs, and high-voltage SiC modules, driven by high-power AI data centers. Sourcing teams face 20-to-30-week lead times and a complex SiC paradox. Mitigating these risks requires expanding approved vendor lists, partnering with authorized independent distributors, and securing long-term supply agreements.
DC Bias Characteristic of a Capacitor: Why MLCC Capacitance Drops Under Voltage03 July 2026
A multilayer ceramic capacitor (MLCC) marked 10 uF does not always behave like 10 uF on a live rail. Put a working DC voltage across many ceramic parts and the usable capacitance falls, sometimes dramatically. Engineers who size decoupling, bulk, and filter capacitors from the nameplate value alone can end up with a smaller reservoir, more ripple, and a filter that no longer sits where the math said it would. This guide explains the characteristic, its physics, the capacitor types it affects, how to read a derating curve, and how to design around it.
What Is a Safety Capacitor? Class X vs Class Y on the AC Line02 July 2026
A safety capacitor looks ordinary, but it does a job that an ordinary capacitor is not allowed to do: it connects directly to the AC mains and is built so that when it eventually fails, it fails in a way that does not put a person or the rest of the equipment at risk. That single difference, designed-in failure behavior backed by a certification standard, is what separates a "safety capacitor" from any other film or ceramic part with a high voltage rating printed on it.
SiC MOSFET Shortage 2026: Supply, Lead Times & Alternatives02 July 2026
A practical 2026 SiC MOSFET supply outlook for engineers and sourcing teams, covering selective shortage risks, AI data-center demand, 200 mm capacity, lead-time checks, alternatives, and RFQ planning.
AI and PCB in 2026: Why Circuit Boards Became a Hot Topic in the AI Hardware Race01 July 2026
Explore why AI and PCB became a 2026 electronics hotspot, from AI-assisted PCB design and inspection to high-speed boards for AI servers and data centers.
What Is an ASIC? Design Flow, Applications, and the 2026 AI Custom Silicon Boom01 July 2026
Learn what an ASIC is, how ASIC design works, how ASICs compare with FPGA, GPU, and CPU options, and why 2026 AI custom silicon news is reshaping the market.
AI Compute Is Running Into the Memory Wall: Why HBM Became a 2026 Semiconductor Hotspot30 June 2026
Explore why HBM, HBM3E, HBM4, memory bandwidth, and advanced packaging are becoming decisive for AI compute infrastructure in 2026.
Commonly Used Circuit Protection Components: How to Match the Right Device to Each Threat30 June 2026
This guide organizes the commonly used components by threat and lays out a selection path for your own input stage. Exact numbers such as clamping voltage, interrupting current, and trip points always belong to the manufacturer datasheet, and each section points you there.
MOSFET vs IGBT: Structure, Switching Behavior, and How to Choose29 June 2026
With the rise of new energy in recent years, the market demand for MOSFETs and IGBTs is increasing steeply. Generally used as switching devices, they are widely used in electronic circuits. MOSFETs and IGBTs are relatively similar in appearance and characteristics parameters. So what is the difference between MOSFETs and IGBTs?
Tantalum Capacitors Explained: How They Work, Where They Fit, and How to Use Them Safely26 June 2026
Tantalum capacitors sit in an interesting spot in the design engineer's parts bin. They pack a large amount of capacitance into a small, stable, board-friendly package, yet they carry a reputation for failing dramatically when mistreated. Both halves of that reputation are true, and neither tells the whole story. Used within their ratings, tantalum capacitors are dependable workhorses; used carelessly, they can short and overheat. This guide walks through what they actually are, how the two main families differ, how they compare with aluminum electrolytic and ceramic parts, and the engineering discipline that keeps them reliable.
Pull-Down Circuit Guide: Working Principle, Resistor Value, Circuit Design, and Applications26 June 2026
Learn how pull-down circuits work, how to choose a pull-down resistor value, and how to design reliable microcontroller inputs, MOSFET gates, reset pins, and sensor interfaces.
Development Board vs Single-Board Computer (SBC): Differences, History, and How to Choose25 June 2026
If you have ever scoped a prototype, you have probably hit the same fork in the road: do you reach for a development board built around a specific chip, or a single-board computer that boots a full operating system? The two look similar on a bench, both arrive as a populated PCB with connectors along the edges, yet they belong to different design philosophies and solve different problems. This guide draws a clean line between them, sketches how each category grew up, lays out the real technical differences in side-by-side tables, and ends with a practical framework for picking the right one.