---
title: "#hdi articles | Hashnode"
description: "Explore 2 articles tagged #hdi on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/hdi"
---

Tag

# #hdi

2 posts · 0 followers

[Maggie‌ Wang](https://hashnode.com/@maggiepcb) · [Nov 3](https://hashnode.com/posts/when-capacitors-disappear-from-the-pcb-surface-the-physics-and-manufacturing-limits-of-embedded-passives/6ae949ab3ecab7f639e53679)

### [When Capacitors "Disappear" from the PCB Surface: The Physics and Manufacturing Limits of Embedded Passives](https://anypcba.hashnode.dev/when-capacitors-disappear-from-the-pcb-surface-the-physics-and-manufacturing-limits-of-embedded-passives?utm_source=hashnode&utm_medium=feed)

As electronic devices shrink and chip pin pitches tighten, PCB surface space is completely exhausted. Embedded passive technology—integrating capacitors and resistors directly into the PCB stack-up—offers a revolutionary solution. This article explores the physics behind embedded passives, how they dramatically improve power and signal integrity, and the extreme manufacturing challenges they present.

6 min read · [anypcba.hashnode.dev](https://anypcba.hashnode.dev/when-capacitors-disappear-from-the-pcb-surface-the-physics-and-manufacturing-limits-of-embedded-passives?utm_source=hashnode&utm_medium=feed)

[PCB Runner](https://hashnode.com/@pcbrunner) · [Jul 10, 2025](https://hashnode.com/posts/how-hdi-pcbs-help-reduce-emi-in-complex-telecom-circuits/686f924b109590a32afa2424)

### [How HDI PCBs Help Reduce EMI in Complex Telecom Circuits](https://pcb-runner.hashnode.dev/how-hdi-pcbs-help-reduce-emi-in-complex-telecom-circuits?utm_source=hashnode&utm_medium=feed)

In today’s ultra-connected world, the telecommunication industry demands faster, more reliable, and compact electronic devices. These high-performance systems often struggle with electromagnetic interference (EMI)—a major challenge that disrupts sign...

4 min read · [pcb-runner.hashnode.dev](https://pcb-runner.hashnode.dev/how-hdi-pcbs-help-reduce-emi-in-complex-telecom-circuits?utm_source=hashnode&utm_medium=feed)