{"id":4743,"date":"2026-06-01T17:46:58","date_gmt":"2026-06-01T09:46:58","guid":{"rendered":"https:\/\/walta.com.tw\/?p=4743"},"modified":"2026-08-13T11:36:08","modified_gmt":"2026-08-13T03:36:08","slug":"usb-type-c-power-delivery-explained","status":"publish","type":"post","link":"https:\/\/test7.howmai.tw\/tw\/usb-type-c-power-delivery-explained\/","title":{"rendered":"USB Type-C Power Delivery Explained"},"content":{"rendered":"<h2>\u4ec0\u9ebc\u662f USB Type-C Power Delivery\uff1f<\/h2>\n<p class=\"isSelectedEnd\">USB Type-C Power Delivery\uff08\u7c21\u7a31 USB PD\uff09\u662f\u4e00\u9805\u7531 USB Implementers Forum\uff08USB-IF\uff09\u5236\u5b9a\u7684\u5feb\u901f\u5145\u96fb\u8207\u96fb\u529b\u5354\u5546\u6a19\u6e96\u3002\u8207\u50b3\u7d71 USB \u4ecb\u9762\u53ea\u80fd\u63d0\u4f9b\u56fa\u5b9a\u529f\u7387\u4e0d\u540c\uff0cUSB PD \u53ef\u8b93\u8a2d\u5099\u4e4b\u9593\u667a\u6167\u5354\u5546\u96fb\u58d3\u8207\u96fb\u6d41\u9700\u6c42\uff0c\u5728\u517c\u9867\u5b89\u5168\u6027\u8207\u6548\u7387\u7684\u524d\u63d0\u4e0b\u63d0\u4f9b\u66f4\u9ad8\u529f\u7387\u7684\u4f9b\u96fb\u80fd\u529b\u3002<\/p>\n<p class=\"isSelectedEnd\">\u96a8\u8457\u96fb\u5b50\u7522\u54c1\u5c0d\u4f9b\u96fb\u9700\u6c42\u6301\u7e8c\u63d0\u5347\uff0cUSB Type-C Power Delivery \u5df2\u9010\u6f38\u6210\u70ba\u667a\u6167\u578b\u624b\u6a5f\u3001\u5e73\u677f\u96fb\u8166\u3001\u7b46\u8a18\u578b\u96fb\u8166\u3001\u5de5\u696d\u8a2d\u5099\u3001\u91ab\u7642\u5100\u5668\u53ca\u8eca\u8f09\u96fb\u5b50\u7cfb\u7d71\u7684\u4e3b\u6d41\u4f9b\u96fb\u6a19\u6e96\u3002<\/p>\n<p class=\"isSelectedEnd\">\u76ee\u524d USB PD 3.1 \u6700\u9ad8\u53ef\u652f\u63f4 240W \u529f\u7387\u8f38\u51fa\uff0c\u4f7f USB Type-C \u6210\u70ba\u76ee\u524d\u6700\u5177\u5f48\u6027\u7684\u9023\u63a5\u4ecb\u9762\u4e4b\u4e00\u3002<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>\u70ba\u4ec0\u9ebc USB Power Delivery \u5982\u6b64\u91cd\u8981\uff1f<\/h2>\n<p class=\"isSelectedEnd\">\u50b3\u7d71 USB \u4ecb\u9762\u6700\u521d\u8a2d\u8a08\u76ee\u7684\u662f\u8cc7\u6599\u50b3\u8f38\uff0c\u800c\u975e\u9ad8\u529f\u7387\u4f9b\u96fb\u3002<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-4749 aligncenter\" src=\"https:\/\/walta.com.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Power-Delivery-1-300x246.png\" alt=\"USB Type-C Power Delivery\" width=\"582\" height=\"478\" srcset=\"https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Power-Delivery-1-300x246.png 300w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Power-Delivery-1-15x12.png 15w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Power-Delivery-1-100x82.png 100w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Power-Delivery-1.png 515w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><\/p>\n<p class=\"isSelectedEnd\">\u96a8\u8457 USB Type-C \u7684\u666e\u53ca\uff0c\u7522\u54c1\u958b\u767c\u8005\u53ef\u900f\u904e\u55ae\u4e00\u9023\u63a5\u57e0\u540c\u6642\u5be6\u73fe\u9ad8\u901f\u8cc7\u6599\u50b3\u8f38\u8207\u9ad8\u529f\u7387\u4f9b\u96fb\uff0c\u4e0d\u50c5\u7c21\u5316\u7522\u54c1\u8a2d\u8a08\uff0c\u4e5f\u63d0\u5347\u4f7f\u7528\u8005\u9ad4\u9a57\u3002<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>USB Power Delivery \u529f\u7387\u7b49\u7d1a\u89e3\u6790<\/h2>\n<p class=\"isSelectedEnd\">USB PD \u53ef\u6839\u64da\u8a2d\u5099\u9700\u6c42\u5354\u5546\u4e0d\u540c\u7684\u96fb\u58d3\u8207\u96fb\u6d41\u7d44\u5408\u3002<\/p>\n<p><img decoding=\"async\" class=\"wp-image-4754 aligncenter\" src=\"https:\/\/walta.com.tw\/wp-content\/uploads\/2026\/06\/USB-Power-Delivery-Power-Profiles-300x124.png\" alt=\"USB Power Delivery Power Profiles\" width=\"648\" height=\"268\" srcset=\"https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Power-Delivery-Power-Profiles-300x124.png 300w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Power-Delivery-Power-Profiles-768x318.png 768w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Power-Delivery-Power-Profiles-18x7.png 18w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Power-Delivery-Power-Profiles-100x41.png 100w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Power-Delivery-Power-Profiles.png 908w\" sizes=\"(max-width: 648px) 100vw, 648px\" \/><\/p>\n<p class=\"isSelectedEnd\">\u9019\u7a2e\u5f48\u6027\u8b93 USB Type-C \u80fd\u5920\u61c9\u7528\u65bc\u5f9e\u624b\u6a5f\u5145\u96fb\u5230\u9ad8\u6548\u80fd\u7b46\u96fb\u3001\u5de5\u696d\u8a2d\u5099\u7b49\u5404\u7a2e\u7522\u54c1\u3002<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>USB Type-C Power Delivery \u5982\u4f55\u904b\u4f5c\uff1f<\/h2>\n<p class=\"isSelectedEnd\">USB PD \u6700\u91cd\u8981\u7684\u7279\u9ede\u4e4b\u4e00\uff0c\u5c31\u662f\u5176\u667a\u6167\u96fb\u529b\u5354\u5546\u6a5f\u5236\u3002<\/p>\n<p><img decoding=\"async\" class=\"wp-image-4757\" src=\"https:\/\/walta.com.tw\/wp-content\/uploads\/2026\/06\/How-USB-Power-Delivery-Works-300x211.png\" alt=\"How USB Power Delivery Works\" width=\"657\" height=\"462\" srcset=\"https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/How-USB-Power-Delivery-Works-300x211.png 300w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/How-USB-Power-Delivery-Works-18x12.png 18w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/How-USB-Power-Delivery-Works-100x70.png 100w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/How-USB-Power-Delivery-Works.png 598w\" sizes=\"(max-width: 657px) 100vw, 657px\" \/><\/p>\n<p class=\"isSelectedEnd\">\u5728\u4f9b\u96fb\u958b\u59cb\u4e4b\u524d\uff0c\u4f9b\u96fb\u7aef\uff08Source\uff09\u8207\u53d7\u96fb\u7aef\uff08Sink\uff09\u6703\u900f\u904e USB Type-C Connector \u4e2d\u7684 CC\uff08Configuration Channel\uff09\u8173\u4f4d\u9032\u884c\u901a\u8a0a\u3002<\/p>\n<p class=\"isSelectedEnd\">\u96d9\u65b9\u6703\u4ea4\u63db\u4ee5\u4e0b\u8cc7\u8a0a\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u652f\u63f4\u7684\u96fb\u58d3\u7bc4\u570d<\/li>\n<li>\u53ef\u63d0\u4f9b\u6216\u9700\u6c42\u7684\u96fb\u6d41\u5927\u5c0f<\/li>\n<li>\u6700\u5927\u529f\u7387\u9700\u6c42<\/li>\n<li>\u652f\u63f4\u7684 Power Delivery Profile<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">\u7576\u96d9\u65b9\u9054\u6210\u4e00\u81f4\u5f8c\uff0c\u7cfb\u7d71\u624d\u6703\u958b\u59cb\u4f9b\u96fb\u3002<\/p>\n<p class=\"isSelectedEnd\">\u78ba\u4fdd\u4f9b\u96fb\u5b89\u5168\u8207\u7cfb\u7d71\u7a69\u5b9a\u6027\u3002<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>USB Power Delivery \u5c0d\u9023\u63a5\u5668\u7684\u8981\u6c42<\/h2>\n<p class=\"isSelectedEnd\">\u96a8\u8457\u4f9b\u96fb\u529f\u7387\u6301\u7e8c\u63d0\u5347\uff0c\u9023\u63a5\u5668\u54c1\u8cea\u7684\u91cd\u8981\u6027\u4e5f\u8d8a\u4f86\u8d8a\u9ad8\u3002<\/p>\n<h3>\u96fb\u6d41\u627f\u8f09\u80fd\u529b\uff08Current Carrying Capacity\uff09<\/h3>\n<p class=\"isSelectedEnd\">\u9ad8\u529f\u7387 USB PD \u61c9\u7528\u9700\u8981\u9023\u63a5\u5668\u5177\u5099\u512a\u7570\u7684\u5c0e\u96fb\u80fd\u529b\u3002<\/p>\n<p class=\"isSelectedEnd\">\u8a2d\u8a08\u91cd\u9ede\u5305\u62ec\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u4f4e\u63a5\u89f8\u96fb\u963b<\/li>\n<li>\u6700\u4f73\u5316\u7aef\u5b50\u7d50\u69cb<\/li>\n<li>\u7a69\u5b9a\u7684\u96fb\u6c23\u6027\u80fd<\/li>\n<li>\u9ad8\u54c1\u8cea\u5c0e\u96fb\u6750\u6599<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">\u82e5\u63a5\u89f8\u96fb\u963b\u904e\u9ad8\uff0c\u5bb9\u6613\u5c0e\u81f4\u6eab\u5347\u589e\u52a0\uff0c\u9032\u800c\u5f71\u97ff\u7522\u54c1\u53ef\u9760\u5ea6\u3002<\/p>\n<h3>\u96fb\u934d\u54c1\u8cea\u8207\u63a5\u89f8\u53ef\u9760\u6027<\/h3>\n<p class=\"isSelectedEnd\">\u7aef\u5b50\u96fb\u934d\u76f4\u63a5\u5f71\u97ff\u9023\u63a5\u5668\u7684\u9577\u671f\u8868\u73fe\u3002<\/p>\n<p class=\"isSelectedEnd\">\u9069\u7576\u7684\u96fb\u934d\u8a2d\u8a08\u53ef\u5e36\u4f86\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u66f4\u4f4e\u63a5\u89f8\u96fb\u963b<\/li>\n<li>\u66f4\u4f73\u5c0e\u96fb\u6027<\/li>\n<li>\u66f4\u9577\u4f7f\u7528\u58fd\u547d<\/li>\n<li>\u6297\u6c27\u5316\u8207\u6297\u8150\u8755\u80fd\u529b<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u63d2\u62d4\u7684\u8a2d\u5099\u800c\u8a00\uff0c\u9ad8\u54c1\u8cea\u96fb\u934d\u5c24\u5176\u91cd\u8981\u3002<\/p>\n<h3>\u6563\u71b1\u8207\u6eab\u5347\u7ba1\u7406<\/h3>\n<p class=\"isSelectedEnd\">\u7576 USB PD \u529f\u7387\u63d0\u5347\u81f3 100W\u3001140W \u751a\u81f3 240W \u6642\uff0c\u6563\u71b1\u8a2d\u8a08\u6210\u70ba\u4e0d\u53ef\u5ffd\u8996\u7684\u91cd\u8981\u56e0\u7d20\u3002<\/p>\n<p class=\"isSelectedEnd\">\u5de5\u7a0b\u5e2b\u9700\u8a55\u4f30\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u9577\u6642\u9593\u904b\u4f5c\u4e0b\u7684\u6eab\u5347\u8868\u73fe<\/li>\n<li>\u9023\u63a5\u5668\u6750\u6599\u9078\u64c7<\/li>\n<li>\u7522\u54c1\u6563\u71b1\u689d\u4ef6<\/li>\n<li>\u9577\u671f\u8ca0\u8f09\u4e0b\u7684\u53ef\u9760\u6027<\/li>\n<\/ul>\n<h3>\u63d2\u62d4\u58fd\u547d<\/h3>\n<p class=\"isSelectedEnd\">USB Type-C \u6a19\u6e96\u8981\u6c42\u9023\u63a5\u5668\u5177\u5099\u512a\u7570\u7684\u6a5f\u68b0\u58fd\u547d\u3002<\/p>\n<p class=\"isSelectedEnd\">\u5e38\u898b\u8981\u6c42\u5305\u62ec\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u8d85\u904e 10,000 \u6b21\u63d2\u62d4\u5faa\u74b0<\/li>\n<li>\u7a69\u5b9a\u7684\u4fdd\u6301\u529b<\/li>\n<li>\u9577\u671f\u7a69\u5b9a\u7684\u96fb\u6c23\u6027\u80fd<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">\u5728\u5de5\u696d\u8a2d\u5099\u8207\u91ab\u7642\u8a2d\u5099\u61c9\u7528\u4e2d\uff0c\u8010\u4e45\u6027\u66f4\u662f\u91cd\u8981\u7684\u9078\u578b\u689d\u4ef6\u4e4b\u4e00\u3002<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>USB Type-C Power Delivery \u7684\u5e38\u898b\u61c9\u7528<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4756 aligncenter\" src=\"https:\/\/walta.com.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Connector-for-Power-Delivery-Applications-300x150.png\" alt=\"USB Type-C Connector for Power Delivery Applications\" width=\"652\" height=\"326\" srcset=\"https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Connector-for-Power-Delivery-Applications-300x150.png 300w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Connector-for-Power-Delivery-Applications-768x384.png 768w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Connector-for-Power-Delivery-Applications-18x9.png 18w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Connector-for-Power-Delivery-Applications-100x50.png 100w, https:\/\/test7.howmai.tw\/wp-content\/uploads\/2026\/06\/USB-Type-C-Connector-for-Power-Delivery-Applications.png 792w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/p>\n<h3>\u6d88\u8cbb\u6027\u96fb\u5b50\u7522\u54c1<\/h3>\n<p class=\"isSelectedEnd\">USB PD is widely used in:<\/p>\n<ul data-spread=\"false\">\n<li>\u667a\u6167\u578b\u624b\u6a5f<\/li>\n<li>\u5e73\u677f\u96fb\u8166<\/li>\n<li>\u7b46\u8a18\u578b\u96fb\u8166<\/li>\n<li>\u904a\u6232\u8a2d\u5099<\/li>\n<li>\u53ef\u651c\u5f0f\u5468\u908a\u88dd\u7f6e<\/li>\n<\/ul>\n<h3>\u5de5\u696d\u8a2d\u5099<\/h3>\n<p class=\"isSelectedEnd\">\u8d8a\u4f86\u8d8a\u591a\u5de5\u696d\u7cfb\u7d71\u958b\u59cb\u63a1\u7528 USB Type-C \u4f5c\u70ba\u4f9b\u96fb\u8207\u901a\u8a0a\u4ecb\u9762\u3002<\/p>\n<p class=\"isSelectedEnd\">\u4f8b\u5982\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u5de5\u696d\u96fb\u8166\uff08IPC\uff09<\/li>\n<li>\u5d4c\u5165\u5f0f\u7cfb\u7d71<\/li>\n<li>HMI \u4eba\u6a5f\u4ecb\u9762<\/li>\n<li>\u53ef\u651c\u5f0f\u6e2c\u8a66\u8a2d\u5099<\/li>\n<\/ul>\n<h3>\u91ab\u7642\u8a2d\u5099<\/h3>\n<p class=\"isSelectedEnd\">USB PD \u7684\u9ad8\u6548\u7387\u4f9b\u96fb\u8207\u6a19\u6e96\u5316\u8a2d\u8a08\u975e\u5e38\u9069\u5408\u91ab\u7642\u8a2d\u5099\u61c9\u7528\u3002<\/p>\n<p class=\"isSelectedEnd\">\u5e38\u898b\u61c9\u7528\u5305\u62ec\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u75c5\u60a3\u76e3\u6e2c\u8a2d\u5099<\/li>\n<li>\u53ef\u651c\u5f0f\u8a3a\u65b7\u8a2d\u5099<\/li>\n<li>\u91ab\u7642\u5e73\u677f\u8207\u7d42\u7aef\u8a2d\u5099<\/li>\n<\/ul>\n<h3>\u8eca\u8f09\u96fb\u5b50\u7cfb\u7d71<\/h3>\n<p class=\"isSelectedEnd\">\u73fe\u4ee3\u6c7d\u8eca\u6b63\u5927\u91cf\u5c0e\u5165 USB Type-C Power Delivery\u3002<\/p>\n<p class=\"isSelectedEnd\">\u5e38\u898b\u61c9\u7528\u5305\u62ec\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u8eca\u5167\u5145\u96fb\u7cfb\u7d71<\/li>\n<li>\u8eca\u8f09\u5a1b\u6a02\u7cfb\u7d71<\/li>\n<li>\u5f8c\u5ea7\u5a1b\u6a02\u8a2d\u5099<\/li>\n<li>\u667a\u6167\u806f\u7db2\u8eca\u8f1b\u8a2d\u5099<\/li>\n<\/ul>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>\u5982\u4f55\u9078\u64c7\u9069\u5408\u7684 USB Type-C Connector\uff1f<\/h2>\n<p class=\"isSelectedEnd\">\u5728\u9078\u64c7 USB Type-C \u9023\u63a5\u5668\u6642<\/p>\n<p class=\"isSelectedEnd\">\u61c9\u8003\u91cf\u4ee5\u4e0b\u56e0\u7d20\uff1a<\/p>\n<h3>\u529f\u7387\u9700\u6c42<\/h3>\n<p class=\"isSelectedEnd\">\u9996\u5148\u78ba\u8a8d\u7522\u54c1\u9700\u8981\u652f\u63f4\u7684\u4f9b\u96fb\u80fd\u529b\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u6a19\u6e96\u5145\u96fb<\/li>\n<li>\u5feb\u901f\u5145\u96fb<\/li>\n<li>100W USB PD<\/li>\n<li>240W USB PD 3.1<\/li>\n<\/ul>\n<h3>\u5b89\u88dd\u65b9\u5f0f<\/h3>\n<p class=\"isSelectedEnd\">\u4f9d\u7522\u54c1\u8a2d\u8a08\u9700\u6c42\u9078\u64c7\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>Receptacle<\/li>\n<li>Plug<\/li>\n<li>Mid-mount<\/li>\n<li>Top-mount<\/li>\n<li>Vertical<\/li>\n<li>Right-angle<\/li>\n<\/ul>\n<h3>\u4f7f\u7528\u74b0\u5883<\/h3>\n<p class=\"isSelectedEnd\">\u61c9\u8a55\u4f30\uff1a<\/p>\n<ul data-spread=\"false\">\n<li>\u5de5\u4f5c\u6eab\u5ea6<\/li>\n<li>\u6fd5\u5ea6\u74b0\u5883<\/li>\n<li>\u9707\u52d5\u689d\u4ef6<\/li>\n<li>\u9632\u5875\u8207\u9632\u8b77\u9700\u6c42<\/li>\n<\/ul>\n<h3>\u4f7f\u7528\u58fd\u547d<\/h3>\n<p class=\"isSelectedEnd\">\u6839\u64da\u7522\u54c1\u9810\u671f\u4f7f\u7528\u5e74\u9650\u8207\u63d2\u62d4\u983b\u7387\uff0c\u9078\u64c7\u7b26\u5408\u9700\u6c42\u7684\u9023\u63a5\u5668\u898f\u683c\u3002<\/p>\n<div 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USB Type-C Power Delivery (USB PD) is a fast-charging and power negotiation standard developed by the USB Implementers Forum (USB-IF). Unlike traditional USB interfaces that provide a fixed amount of power, USB PD enables devices to intelligently negotiate voltage and current levels, allowing significantly higher power delivery while maintaining [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":4766,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30,195,1],"tags":[141],"class_list":["post-4743","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-blogs","category-use-cases","category-company-news","tag-usb-type-c-connector"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>USB Type-C Power Delivery Explained | Walta Electronic<\/title>\n<meta name=\"description\" content=\"USB Type-C Power Delivery explained, including USB PD power ratings, protocols, 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