专利名称：Electronic device having a power supply input circuit in which noise from static
electricity is suppressed.
发明人：TAKAHASHI, AKIO,OCHIAI, HITOSHI
申请号：EP86900257
申请日：19851220
公开号：EP0243499A4
公开日：
electronic去掉ic是什么
19891228
专利内容由知识产权出版社提供
摘要：A technology for providing electronic apparatus with immunity against static electricity, such that the circuits will not be erroneously operated or damaged due to the electric field, electromagnetic waves, or inflow of electric charges. There are provided electronic apparatus in which the capacity between the active side (2) and the input line (4) is selected to be smaller than the capacity between the pull side (3) and the input line (4) relying upon the contrivance in the pad layout of IC, pattern layout of circuit substrate, or capacitors, the metal housing is not connected to the active side (2), and the grounding is not provided. The electronic apparatus exhibit perfect immunity against all of the phenomena caused by the static electricity such as the inflow of electric charges into the network accompanying the discharge of static electricity, electromagnetic wave noise having high energy, and electric field under the charged condition not accompanied by discharging.
申请人：SEIKO INSTRUMENTS INC.
更多信息请下载全文后查看

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。