• Categories:Industry News
• Author:Becky Su
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• Time of issue:2023-01-05 15:40
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(Summary description)Electric plug PCB need to follow which design specifications 1. Scope This standard specifies the use of automatic plug-in machine for electronic assembly of electronic products in the design of printed circuit boards (hereinafter referred to as printed circuit boards) should follow the technical specifications. This standard applies to the use of automatic plug-in machine design of printed circuit boards. 2. Reference standards The provisions contained in the following standards become the provisions of this standard by referencing them in this standard, and the versions shown are valid when this standard is published. All standards are subject to revision, and parties using this standard should explore the possibility of using the * new version of the following standard: FSX40036-1995 Single-sided printed circuit board design guidance specifications. 3. Requirements Other design requirements of the printed circuit board shall be in accordance with FSX40036-1995. The shape of the printed board: the shape of the printed board should be rectangular, with the radius of the four corner arcs between 2 and 4mm; * the large size is: 400mmX300mm, * the small size is: 150mmX100mm. The warpage of the printed board: * the big upward warpage 0.5mm, * the big downward warpage 1.2mm  When the printed board needs to be partially cut off the edges or corners, the method of process punching should be used so that the part to be cut off can be retained until the automatic insertion process is completed and then removed. If the edge is to be opened, the width of the opening should not exceed 3mm and the depth should not exceed 30mm; the distance between the opening and the nearby corner should be more than 35mm; there should not be more than 5 openings on the same edge; avoid opening on the long edge as much as possible. Translated with www.DeepL.com/Translator (free version)