Vishay IHLP1212-EZ-1Z 系列：3×3mm 小 footprint、14.3A 飽和電流，鐵粉體遮蔽封裝讓你不必再拿尺寸換性能。
Digital chips have cryptographic IDs. Passive components mostly don’t. As gray market counterfeits proliferate, critical infrastructure is being exposed to supply chain risks it can’t even…
750 kilowatts through a cable the size of your arm. Liquid cooling running at the same time as your battery’s internal BMS. The power electronics behind nine-minute EV charging is a thermal and …
A simple SR-latch relaxation oscillator offers a low-cost, linear interface for differential capacitance sensors — with just ±0.1% nonlinearity after a firmware polynomial correction.
Tee-configuration filters often present uncontrolled rising input impedance in the stopband, which can destabilize driving amplifiers. John Dunn explains the mechanism and a filter-pair remedy.
John Dunn 在 EDN 解析 T 型濾波器於止頻帶輸入阻抗失控的問題，以及如何透過濾波器配對架構讓阻抗在止頻段趨近受控的負載值，提升驅動放大器穩定性。
Vishay expands the IHLP1212-EZ-1Z inductor series to 24 parts in a 3×3mm footprint with profiles from 1.2–2.0mm, up to 14.3A saturation current, and powdered iron composite construction for magnetic s…
Vishay 新增 24 個型款至 IHLP1212-EZ-1Z 功率電感系列，封装仅 3×3mm，饱和电流最高 14.3A，採用粉末铁芯结构消除气隙並提供磁遮蔽，適用於空间受限的工业、消费性电子与医疗设备 DC/DC 转换器。