CN101539610A - 印刷电路板讯号线温升估算系统及方法 - Google Patents
印刷电路板讯号线温升估算系统及方法 Download PDFInfo
- Publication number
- CN101539610A CN101539610A CN200810300660A CN200810300660A CN101539610A CN 101539610 A CN101539610 A CN 101539610A CN 200810300660 A CN200810300660 A CN 200810300660A CN 200810300660 A CN200810300660 A CN 200810300660A CN 101539610 A CN101539610 A CN 101539610A
- Authority
- CN
- China
- Prior art keywords
- signal line
- temperature rise
- printed circuit
- circuit board
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/163—Monitoring a manufacturing process
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0005—Apparatus or processes for manufacturing printed circuits for designing circuits by computer
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Debugging And Monitoring (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103006606A CN101539610B (zh) | 2008-03-21 | 2008-03-21 | 印刷电路板讯号线温升估算系统及方法 |
US12/351,858 US20090240450A1 (en) | 2008-03-21 | 2009-01-12 | System and method for evaluating a temperature rise of a printed circuit board trace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103006606A CN101539610B (zh) | 2008-03-21 | 2008-03-21 | 印刷电路板讯号线温升估算系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101539610A true CN101539610A (zh) | 2009-09-23 |
CN101539610B CN101539610B (zh) | 2012-01-25 |
Family
ID=41089731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008103006606A Active CN101539610B (zh) | 2008-03-21 | 2008-03-21 | 印刷电路板讯号线温升估算系统及方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20090240450A1 (zh) |
CN (1) | CN101539610B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104808136A (zh) * | 2015-05-18 | 2015-07-29 | 杭州士兰微电子股份有限公司 | 芯片温度与电流强度关联性的测试设备 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6056768B2 (ja) * | 2011-12-15 | 2017-01-11 | 日本電気株式会社 | 電力系統ツリー表示システム及び電力系統ツリー表示方法 |
US10267846B1 (en) * | 2014-05-02 | 2019-04-23 | EMC IP Holding Company LLC | Printed circuit board (PCB) interconnect defect detection |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6062903A (en) * | 1998-06-08 | 2000-05-16 | Delco Electronics Corporation | High power surface mount interconnect apparatus for electrical power control module |
-
2008
- 2008-03-21 CN CN2008103006606A patent/CN101539610B/zh active Active
-
2009
- 2009-01-12 US US12/351,858 patent/US20090240450A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104808136A (zh) * | 2015-05-18 | 2015-07-29 | 杭州士兰微电子股份有限公司 | 芯片温度与电流强度关联性的测试设备 |
Also Published As
Publication number | Publication date |
---|---|
CN101539610B (zh) | 2012-01-25 |
US20090240450A1 (en) | 2009-09-24 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY CO., LTD. Effective date: 20141103 Owner name: NEOVOLTAIC ENERGY NANTONG CO., LTD. Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY (SHENZHEN) CO., LTD. Effective date: 20141103 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518109 SHENZHEN, GUANGDONG PROVINCE TO: 226000 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141103 Address after: 226000, Jiangsu, Nantong province Nantong Tongzhou District hi tech Zone, East Science Park, a large building Patentee after: Neovoltaic Energy Nantong Co., Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Patentee before: Hon Hai Precision Industry Co., Ltd. |