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  2. Rogers Corporation - Wikipedia

    en.wikipedia.org/wiki/Rogers_Corporation

    Rogers offers liquid cooling materials designed to dissipate large amounts of heat, and provide thermal management of high-power laser diodes and other heat-generating optical devices. The cooling structures are copper foil channels bonded into a tight block, with aluminum-nitride (AlN) isolation layers added for extra performance.

  3. International Material Data System - Wikipedia

    en.wikipedia.org/wiki/International_Material...

    The basic web browser version of the system is supported by the OEM sponsor's group and provided free of charge to suppliers in the automotive supply chain. [ 5 ] There are several vendors that provide systems allowing compatible IMDS interaction with product lifecycle management , download and upload, data format translation, and other ...

  4. Comparison of time-tracking software - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_time...

    Time-tracking and reporting, timesheets, invoicing. Full project support, integrated with workflow and long-term shift planning. Supports mobile devices. Export to SAP, Microsoft Excel, CSV and pdf. Web-based, MS SQL, Oracle. License Clarizen: Web application: 2005 Collaborative project execution software.

  5. FR-2 - Wikipedia

    en.wikipedia.org/wiki/FR-2

    FR-2 (Flame Resistant 2) is a NEMA designation for synthetic resin bonded paper, a composite material made of paper impregnated with a plasticized phenol formaldehyde resin, used in the manufacture of printed circuit boards. Its main properties are similar to NEMA grade XXXP (MIL-P-3115) material, and can be substituted for the latter in many ...

  6. Intermediate Data Format - Wikipedia

    en.wikipedia.org/wiki/Intermediate_Data_Format

    The EMN File contains the PCB outline, the position of the parts, positions of holes and milling, keep out regions and keep in regions. The EMP file contains the outline and height of the parts. Some CAD software allows the use of a map file to load more detailed part models.

  7. Printed circuit board - Wikipedia

    en.wikipedia.org/wiki/Printed_circuit_board

    The resist material protects the copper from dissolution into the etching solution. The etched board is then cleaned. A PCB design can be mass-reproduced in a way similar to the way photographs can be mass-duplicated from film negatives using a photographic printer. FR-4 glass epoxy is the most common insulating substrate.

  8. Timesheet - Wikipedia

    en.wikipedia.org/wiki/Timesheet

    Contemporary time sheet. A timesheet (or time sheet) is a method for recording the amount of a worker's time spent on each job. Traditionally a sheet of paper with the data arranged in tabular format, a timesheet is now often a digital document or spreadsheet. The time cards stamped by time clocks can serve as a timesheet or provide the data to ...

  9. PCB NC formats - Wikipedia

    en.wikipedia.org/wiki/PCB_NC_formats

    The name Excellon format is derived from the company Excellon Automation (not to be confused with Excellon Software), which was the market leader in PCB drilling and routing machines during the 1980s, and whose proprietary format became widely used. There are actually two Excellon formats, the older Excellon 1 and Excellon 2.

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