Circuit board company|Inverter PCB factory|Multilayer PCB price-Shenzhen Weienchen Technology Co., Ltd.

Tel: +86-755-29662580

Email: sales@victoriapcb.com

current position: Home  》  News  》  FAQ

What is HDI circuit board?

source:FAQ release time:2021-04-26 Article author:Victoria Popular:pcb

What is HDI (High Density Interconnect) PCB circuit board?


       High-density interconnection (HDI) PCB is a (technology) for the production of printed circuit boards, a circuit board with a relatively high line distribution density that uses micro-blind via and buried via technology. Due to the electrical requirements of high-speed signals due to the continuous development of technology, circuit boards must provide impedance control with alternating current characteristics, high-frequency transmission capabilities, and reduction of unnecessary radiation (EMI). With the structure of Stripline and Microstrip, multi-layer design becomes a necessary design. In order to reduce the quality problems of signal transmission, insulating materials with low dielectric coefficient and low attenuation rate are used. To cope with the miniaturization and arraying of electronic components, the density of circuit boards is continuously increased to meet demand.


It adopts modular and parallel design. One module has a capacity of 1000VA (1U height) and is naturally cooled. It can be directly placed in a 19" rack, and 6 modules can be connected in parallel. The product uses full digital signal processing (DSP) technology and multiple This patented technology has a full range of adaptable load capacity and strong short-term overload capacity, regardless of load power factor and crest factor.


Read recommendations:

Silver oil perforated plate (double-sided)

Six-layer Immersion Gold Board (BGA)

SMT stickers

SMT stickers

Six-layer Immersion Gold Board (BGA)

Previous:Basic requirements for BGA pad design Back to list Next:PCBA repair and rework process

Online message

Popular recommended products

Related Information

Introduction to the meaning of each layer in PCB proofing!Circuit board patch sales

2021-10-20

PCB circuit board corrosion process!Amplifier PCB factory

2021-10-18

PCB manufacturers talk about the application advantages of multi-layer PCB circuit boards!Amplifier

2021-10-18

The role and function of PCB in various electronic equipment

2021-10-11

PCB manufacturers talk about several major characteristics of PCB!

2021-10-11

TV circuit board proofing

2021-09-22

Teflon circuit board application field

2021-09-22

The meaning of impedance to PCB circuit board

2021-09-13

The shelf life and storage environment of the circuit board

2021-09-13

PCB circuit board CTI value, grade, model and test comparison

2021-09-13

How to quickly solve the problem of circuit board failure

2021-09-13

What matters should be paid attention to when making PCB circuit boards

2021-09-13

How to improve the damage and penetration of the dry film in the production of circuit boards

2021-09-13

The latest PCB circuit board chemical deburring method

2021-09-13

Introduction to common standards in printed circuit boards

2021-09-13

High frequency circuit board is a special PCB board with higher electromagnetic frequency

2021-09-13

How to solve the EMI problem in PCB multi-layer circuit board design

2021-09-13

What are the reasons for the quality of the circuit board

2021-09-13

How to choose an urgent circuit board manufacturer

2021-09-13

Talking about the advantages and disadvantages of soft and hard board FPCB

2021-09-13

Analysis of the effect of thixotropy on the performance of printed circuit board inks in PCB manufac

2021-09-13

There are ten heat dissipation methods for PCB boards

2021-09-13

PCB design multilayer circuit board lamination technology

2021-09-13

Shenzhen resin plug hole circuit board manufacturer

2021-09-13

Factors affecting the quality of exposure imaging by circuit board factories

2021-09-13

Common circuit board quality problems and improvement measures in PCB solder mask process

2021-09-13

The BGA chip is very small, how to solve the wiring problem of the circuit board design

2021-09-13

Circuit board factory quality inspection, the inspection standard that allows customers to rest assu

2021-09-13

Soldering scheme of circuit board automatic soldering machine

2021-09-13

The shock of nanomaterials science to circuit board manufacturers

2021-09-13