Search results

Stor opdatering af blyfri support og forbedrede inspektionsvejledninger for reparationer og modifikationer! Denne vejledning omfatter alt, der er nødvendigt for reparation og rework af elektronikprodukter og printkort! IPC-7711B/7721B „Rework, modifikation og reparation af elektronikprodukter“ har komplette procedurer, som er blevet opdaterede for at sikre, at de er anvendelige til både blyfri og...

IPC-6903A标准提供了62个印刷电子行业设计和制造相关的术语及定义。IPC-6903A标准为全球印刷电子行业提供一个共同的语言和知识

Download an update to published IPC-7711B/7721B Part 3 Procedure 6.1.(English only) Základni aktualizace pro bezolovnatou technologii a zlepšené návody pro kontrolu oprav a modifikací Tento návod obsahuje vše, čeho je zapotřebí pro opravy a přepracování elektronických sestav a desek plošných spojů! IPC 7711/7721 Přepracování,modifikace a opravy elektronických sestav prošla kompletní aktualizaci...

本文件中的信息旨在提供表面贴装连接盘图形的适当尺寸、形状和公差，以确保为形成适当的焊料填充提供充足的区域，从而满足IPC J-STD-001 标准的要求，同时能够对这些焊点进行检验、测试及返工。设计工程师可以使用这些信息去建立标准的连接盘图形，此连接盘图形不仅可用于手工设计， 还可用于计算机辅助设计系统。无论电子元器件是被贴装到印制板的单面还是双面，是采用波峰焊、再流焊，还是其他的焊接方式，连接盘图形和元器件尺寸都应该优化，以确保形成适当的焊点和检验准则。2010年6月出版，2020年1月翻译。

This is the Chinese language translation of IPC-2221A. Only available in electronic format. IPC-2221A is the foundation design standard for all documents in the IPC-2220 series. It establishes the generic requirements for the design of printed boards and other forms of component mounting or interconnecting structures, whether single-sided, double-sided or multilayer. Among the many updates to...

Jedyny dokument branżowy dotyczący obsługiwania, pakowania i przechowywania płytek drukowanych. Wskazówki zawarte w tym dokumencie mają na celu ochronę płyt drukowanych przed zanieczyszczeniem, fizycznym uszkodzeniem, utratą lutowalności i wchłanianiem wilgotności. Uwzględniono rodzaje i metody materiałów opakowaniowych, środowisko produkcyjne, obsługiwanie i transport, a także profile wygrzewania...

記述 IPC-2221Bは、IPC-2220シリーズの全文書の基本となる設計基準である。これは片面、両面、または多層を問わず、プリント基板およびその他の形状の部品実装構造または相互接続構造の設計に関し、 一般的な要求事項を規定するものである。本書、リビジョンBの多くの更新内容として、導体特性、表面仕上げ、ビアプロテクション、基板の電気試験、誘電特性、基板ハウジング、熱ストレス、コンプライアントピン、パネライゼーション、および内層・外層の銅はくの厚さに関する新規基準がある。附属書Aには、ロットの受入れおよび品質適合試験で用いられるテストクーポンの新規設計が記載されている。170ページ。 2012年出版。2015年4月翻訳。 目次をみる。pdfファイル。

La única guía de la industria para el manejo, empaquetado y almacenamiento de tarjetas impresas. Las pautas descritas en este documento tienen la intención de proteger las tarjetas impresas de contaminación, daños físicos, degradación y absorción de humedad. Se consideran los tipos de materiales y métodos de empaquetado, los entornos de producción, el manejo y transporte del producto y se...

描述 关于印制板操作、包装和储存的行业指南。这些指南是为了保护印制板，避免其受到污染、物理损坏、可焊性降低、静电放电（必要时）和吸湿。本文件考虑了包装材料和方法、生产环境、操作和产品运输，建立了除湿烘烤曲线。修订本A扩大了覆盖范围，包括防潮袋（MBB）、烘烤对印刷板可焊性的影响、ESD问题、蚀刻芯和复合材料的湿度问题、干燥剂材料和HIC卡以及包装和处理要求的示例流程。2017年8月翻译。

The IPC-A-610GC Telecom Addendum to IPC-A-610G Acceptability of Electronic Assemblies provides specific requirements for telecommunications products when it is specifically required by procurement documentation. Information in this document either supplements or replaces specifically identified requirements of IPC-A-610 Revision G by providing additional requirements to ensure that electrical and...

This Telecom Addendum to IPC-A-610F Acceptability of Electronic Assemblies provides specific requirements for telecommunications products when it is specifically required by procurement documentation. Information in this document either supplements or replaces specifically identified requirements of IPC-A-610 Revision F by providing additional requirements to ensure that electrical and electronic...

Telecom Addendum to IPC-A-610D Acceptability of Electronic Assemblies Telecom Addendum Published August 2009. When specifically required by procurement documentation, this Addendum supplements or replaces specifically identified requirements of IPC-A-610, Revision D of February 2005 by providing additional requirements to ensure compliance to GR-78-CORE.

Ergänzung 1 zu IPC-7711/21C-DE, das Dokument enthält Verfahren für das Entfernen und Montieren von D-Pak-Komponenten.

Enmienda 1 al IPC-7711/21C, el documento proporciona los procedimientos para la extracción y la instalación de componentes D-Pak.

IPC-7711/21C的修订本1，本文件提供D-Pak元器件的去除和安装程序.

Amendement 1 à IPC-7711 / 21C fournit des procédures supplémentaires de retrait et d'installation

The IPC-QRG-SMT-H desk reference manual contains illustration/images of surface mount solder connections for IPC-A-610H standard. As a convenient manual but not a replacement for IPC-A-610H standard, the IPC-QRG-SMT-H is an additional tool to help operators and inspectors when evaluating the three classes of product for solder joint acceptance. Useful as a training aid but not a replacement for...

IPC-DR-DES-2022 document is intended to guide PCB designers in the use of IPC PCB Design standards as they define processes and parameters for use in CAD tools. The IPC-DR-DES-2022 is an excellent hands on desk reference manual for use by every designer.

This technical paper covers the testing and evaluation of polymeric conformal coatings for moisture and insulation resistance (MIR) and dielectric withstanding voltage (DWV). This effort was initiated by the IPC Conformal Coating Task Group to support technical decisions for IPC coating specification CC-830 as part of the Revision C process. MIR testing was done per a modified method of IPC-TM-650...

In answer to numerous industry requests for guidance on electroless nickel/immersion gold (ENIG), IPC-4552 was developed. Containing full color photographs, this specification sets the requirements for the use of ENIG as a surface finish for printed boards. It includes requirements for ENIG deposit thicknesses based on performance criteria. It is an invaluable resource for use by suppliers, board...

The IPC-1602 standard provides requirements intended to protect printed boards from contamination, physical damage, solderability degradation and moisture uptake. Consideration is given to packaging materials types and methods, production environment, handling and transport of product, and establishing baking profiles for moisture removal. IPC-1602 is now providing requirements that can be called...

A discussion was held in the 5-33AWG (ad hoc working group), on things that conformal coat professionals (materials and processes) wish designers knew about conformal coating. The 5-33AWG group is comprised of individuals from OEMs, coating suppliers, and test lab personnel.

This guideline provides an overview of the design process flow for printed electronics based devices, modules and units, and final products.The intent of IPC/JPCA-2291 is to establish a design process flow that will facilitate and improve the practice of printed electronics design. IPC/JPCA-2291 identifies documents such as standards that can be used to assist during the design process flow. 24...

Free Review Updated to Revision G of the latest IPC-A-610 industry standard for the Acceptability of Electronic Assemblies, this Training & Reference Guide illustrates critical acceptance criteria for the evaluation of surface mount solder connections. At only 44 pages and a compact 5.5 x 8.5 inch (14 x 21.5 cm) size, these convenient spiral-bound manuals make it easy for your inspectors and...

IPC-4554, Specification for Immersion Tin Plating for Printed Circuit Boards, is included in the IPC-455X series of specifications that set the requirements for printed board surface finishes that are alternates to non-coplanar finishes, most often referred to as tin-lead HASL finish. This specification is a full-color document that is intended for use by the supplier or printed board fabricator...