\n
![\"\"](\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/functional-insulation.png\")
\n<\/figure>
\n\u4e0b\u56f3\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u7aef\u5b50\u53f0\u306b\u306f\u5de6\u5074\u306b\u6d3b\u7dda\u304c\u63a5\u7d9a\u3055\u308c\u3001\u53f3\u5074\u306b\u4e2d\u6027\u7dda\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8d64\u3044\u7dda\u306e\u4f4d\u7f6e\u306f\u6a5f\u80fd\u7d76\u7e01\u4f53\u306e\u6cbf\u9762\u8ddd\u96e2\u3067\u3059\uff08\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3082\u3053\u3053\u3067\u6c7a\u5b9a\u3067\u304d\u307e\u3059\uff09\u3002
\n
\n
![\"\"](\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/Capacitor-Run-Single-Phase-Induction-Motor.png\")
\n<\/figure>
\n\u4e0b\u306e\u56f3\u306b\u793a\u3055\u308c\u3066\u3044\u308b\u30ad\u30e3\u30ea\u30d1\u30fc\u306e\u6e2c\u5b9a\u5024\u306f\u3001PCB \u4e0a\u306e\u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u5165\u529b\u306e\u30e9\u30a4\u30d6\u9285\u7dda\u3068\u4e2d\u6027\u9285\u7dda\u306e\u9593\u306e\u6a5f\u80fd\u7d76\u7e01\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002
\n
\n
![\"\"](\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/CBB61-capacitor-1.jpg\")
\n<\/figure>
\nAs shown in the figure below, the terminal block has the live wire connected on the left and the neutral wire connected on the right. The position of the red line is the creepage distance<\/strong><\/a> of the functional insulation<\/strong><\/a> (the clearance<\/strong><\/a> can also be determined here).
\n
\n
![\"\"](\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/functional-insulation-in-termian-block.png\")
\n<\/figure>
\nThe caliper measurement depicted in the figure below represents the functional insulation between the live and neutral copper tracks of the adapter’s input on the PCB.
\n
\n
![\"\"](\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/measure-functional-insulation.jpg\")
\n<\/figure>","protected":false},"excerpt":{"rendered":"
\u6a5f\u80fd\u7684\u7d76\u7e01: \u96fb\u4f4d\u306e\u7570\u306a\u308b\u5c0e\u96fb\u6027\u90e8\u5206\u9593\u306e\u7d76\u7e01\u3067\u3042\u308a\u3001\u6a5f\u5668\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3059\u308b\u305f\u3081\u306b\u306e\u307f\u5fc5\u8981\u3067\u3059\u3002 \u4e0b\u306e\u56f3\u306f\u5178\u578b\u7684\u306a\u6a5f\u80fd\u7d76\u7e01\u306e\u56f3\u3067\u3059\u3002PCB \u306e\u9285\u30ec\u30fc\u30eb\u5c64\u306e\u56f3\u306b\u793a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u30e9\u30d9\u30eb\u306e\u8336\u8272\u306e\u90e8\u5206\u306f\u96fb\u6e90\u6d3b\u7dda (\u96fb\u6d41\u30d2\u30e5\u30fc\u30ba\u9593\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b 2 \u3064\u306e\u8336\u8272\u306e\u4f4d\u7f6e)\u3001\u9752\u8272\u306e\u90e8\u5206\u3067\u3059\u3002\u63a5\u7d9a\u306f\u96fb\u529b\u7dda\u306e\u4e2d\u6027\u7dda\u3067\u3042\u308a\u3001\u6d3b\u7dda\u3067\u3042\u308a\u3001\u4e2d\u6027\u7dda\u306b\u306f 2 \u3064\u306e\u7dda\u306e\u9593\u306b\u96fb\u5727\u5dee\u304c\u3042\u308b\u305f\u3081\u3001\u9078\u629e\u3057\u305f\u9285\u7dda\u30ec\u30fc\u30eb\u306e\u9752\u8272\u306e\u90e8\u5206\u3068\u9078\u629e\u3057\u305f\u9285\u7dda\u30ec\u30fc\u30eb\u306e\u8336\u8272\u306e\u90e8\u5206\u306e\u9593\u306e\u6700\u77ed\u8ddd\u96e2\u306b\u306a\u308a\u307e\u3059\u3002\u30ec\u30fc\u30eb\u3001\u3064\u307e\u308a\u6a5f\u80fd\u7d76\u7e01\u4f53\u3067\u3059\u3002\u5b9f\u969b\u3001\u901a\u5e38\u306e\u52d5\u4f5c\u3067\u306f\u3001\u4e0b\u306e\u5199\u771f\u306e\u56de\u8def\u57fa\u677f\u3001\u9285\u30ec\u30fc\u30eb\u4e0a\u306e\u96fb\u5727\u306f\u591a\u304f\u306e\u5834\u6240\u3067\u540c\u3058\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u6a5f\u80fd\u7d76\u7e01\u306e\u5f62\u6210\u306b\u3088\u308a\u3001\u8aad\u8005\u306f\u52d5\u4f5c\u96fb\u5727\u306b\u3088\u3063\u3066\u72ec\u81ea\u306e\u56de\u8def\u5206\u6790\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5404\u90e8\u5206\u3002 AC \u975e\u540c\u671f\u30e2\u30fc\u30bf\u30fc\u306e\u4e00\u822c\u7684\u306a\u5dfb\u7dda\u63a5\u7d9a\u56f3\u306f\u6b21\u306e\u56f3\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u56f3\u306e\u30b3\u30f3\u30c7\u30f3\u30b5\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3068\u304d\u3001\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u4e21\u7aef\u306e\u96fb\u5727\u306f\u901a\u5e38\u3001\u88fd\u54c1\u306e\u5b9a\u683c\u96fb\u5727\u3088\u308a\u3082\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5b9a\u683c\u96fb\u5727\u304c 220V \u306e\u5834\u5408\u3001\u52d5\u4f5c\u4e2d\u306b\u30de\u30eb\u30c1\u30e1\u30fc\u30bf\u3067\u6e2c\u5b9a\u3055\u308c\u308b\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u4e21\u7aef\u306e\u96fb\u5727\u306f\u901a\u5e38 300V \u3092\u8d85\u3048\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u4e21\u7aef\u9593\u306e\u6a5f\u80fd\u7d76\u7e01\u3092\u8a55\u4fa1\u3059\u308b\u5834\u5408\u3001300V\u4ee5\u4e0a\u306e\u4f7f\u7528\u96fb\u5727\u3092\u57fa\u6e96\u306b\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u30b3\u30f3\u30c7\u30f3\u30b5\u81ea\u4f53\u306e\u6a5f\u80fd\u7d76\u7e01\u306f\u4e00\u822c\u7684\u306b\u306f\u53ef\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u7aef\u5b50\u304c\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u30b1\u30fc\u30b9\u5185\u306b\u5c01\u5165\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u6e2c\u5b9a\u3067\u304d\u308b\u7b87\u6240\u306f\u30b3\u30f3\u30c7\u30f3\u30b5\u306e2\u672c\u306e\u30ea\u30fc\u30c9\u7dda\u306e\u7aef\u5b50\u53f0\u3067\u3059\u3002 \u4e0b\u56f3\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u7aef\u5b50\u53f0\u306b\u306f\u5de6\u5074\u306b\u6d3b\u7dda\u304c\u63a5\u7d9a\u3055\u308c\u3001\u53f3\u5074\u306b\u4e2d\u6027\u7dda\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8d64\u3044\u7dda\u306e\u4f4d\u7f6e\u306f\u6a5f\u80fd\u7d76\u7e01\u4f53\u306e\u6cbf\u9762\u8ddd\u96e2\u3067\u3059\uff08\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3082\u3053\u3053\u3067\u6c7a\u5b9a\u3067\u304d\u307e\u3059\uff09\u3002 \u4e0b\u306e\u56f3\u306b\u793a\u3055\u308c\u3066\u3044\u308b\u30ad\u30e3\u30ea\u30d1\u30fc\u306e\u6e2c\u5b9a\u5024\u306f\u3001PCB \u4e0a\u306e\u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u5165\u529b\u306e\u30e9\u30a4\u30d6\u9285\u7dda\u3068\u4e2d\u6027\u9285\u7dda\u306e\u9593\u306e\u6a5f\u80fd\u7d76\u7e01\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002 As shown in the figure below, the terminal block has the live wire connected on the left and the neutral wire connected on the right. The position of the red line is the creepage distance<\/strong><\/a> of the…<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[5],"tags":[87,88,78],"class_list":["post-409","post","type-post","status-publish","format-standard","hentry","category-terms-and-definitions","tag-shortest-distance-in-air-between-two-conductive-parts-or-between-a-conductive-part-and-the-accessible-surface","tag-shortest-distance-along-the-surface-of-insulation-between-two-conductive-parts-or-between-a-conductive-part-and-the-accessible-surface","tag-insulation-between-conductive-parts-of-different-potential-which-is-necessary-only-for-the-proper-functioning-of-the-appliance"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"ja","enabled_languages":["en","es","ar","de","ja","fr","ru","th","nl","it","fa","ko","pt","hi","ro","tr","vi","id","zu"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"fa":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ro":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"zu":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/posts\/409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/comments?post=409"}],"version-history":[{"count":42,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/posts\/409\/revisions"}],"predecessor-version":[{"id":1891,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/posts\/409\/revisions\/1891"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/media?parent=409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/categories?post=409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/tags?post=409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}