{"id":3709,"date":"2023-09-29T11:54:41","date_gmt":"2023-09-29T03:54:41","guid":{"rendered":"https:\/\/www.zyneng.com\/?p=3709"},"modified":"2023-09-29T11:54:41","modified_gmt":"2023-09-29T03:54:41","slug":"sweets-vacuum-triode-amplifier-6","status":"publish","type":"post","link":"https:\/\/www.zyneng.com\/?p=3709","title":{"rendered":"Sweet\u2019s Vacuum Triode Amplifier 6"},"content":{"rendered":"<div class=\"entry\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3710\" src=\"https:\/\/www.zyneng.com\/wp-content\/uploads\/2023\/09\/b70aa6cc-8b1e-45e8-8509-adcc00014aa7_coil-design-variation.jpg\" alt=\"\" width=\"605\" height=\"697\" srcset=\"https:\/\/www.zyneng.com\/wp-content\/uploads\/2023\/09\/b70aa6cc-8b1e-45e8-8509-adcc00014aa7_coil-design-variation.jpg 605w, https:\/\/www.zyneng.com\/wp-content\/uploads\/2023\/09\/b70aa6cc-8b1e-45e8-8509-adcc00014aa7_coil-design-variation-260x300.jpg 260w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/p>\n<p>\u8f93\u5165\u7ebf\u5708\u6839\u636e\u5206\u6790\uff0c\u5e94\u8be5\u662f\u4e24\u4e2a\u72ec\u7acb\u7ebf\u5708\uff0c\u5404\u5360\u4e00\u534a\uff0c\u78c1\u573a\u5728\u6c34\u5e73\u65b9\u5411\u4e92\u76f8\u62b5\u6d88\uff0c\u4f46\u662f\u5728\u5782\u76f4\u65b9\u5411\u6709\u540c\u6781\u6027\u7684\u78c1\u573a\u5411\u4e0a\u4e0b\u65b9\u5411\u8f90\u5c04\uff0c\u56e0\u6b64\u8f93\u51fa\u7ebf\u5708\u4e5f\u5e94\u8be5\u662f\u4e24\u4e2a\u7ebf\u5708\uff0c\u5728\u5782\u76f4\u65b9\u5411\u78c1\u573a\u4e92\u76f8\u62b5\u6d88\uff0c\u53ea\u6709\u6c34\u5e73\u65b9\u5411\u7684\u6709\u8f90\u5c04\u78c1\u573a\uff0c\u56e0\u6b64\u8f93\u5165\u7ebf\u5708\u5e94\u8be5\u8fd8\u6709\u53e6\u5916\u4e00\u5bf9\u4f4e\u7535\u963b\u7684\u7ebf\u5708\u7528\u6765\u8865\u5145\u53d8\u5316\u7684\u78c1\u573a\u6765\u62b5\u6d88\u8f93\u51fa\u7ebf\u5708\u8f90\u5c04\u7684\u6c34\u5e73\u78c1\u573a\uff0c\u56e0\u4e3a\u8f93\u5165\u7ebf\u5708\u662f\u6c34\u5e73\u65b9\u5411\u8026\u5408\uff0c\u56e0\u6b64\u7535\u611f\u5f88\u5c0f\uff0c\u53ea\u9700\u8981\u5f88\u5c0f\u7684\u7535\u538b\u5c31\u80fd\u63d0\u4f9b\u7684\u5f88\u5927\u7684\u7535\u6d41\u531d\u6570\u4e58\u79ef\u3002<br \/>\n\u6216\u8005\u8f93\u51fa\u7ebf\u5708\u5404\u6709\u4e00\u4e2a\u53cc\u7ebf\u5e76\u7ed5\u7684\u8f93\u5165\u7ebf\u5708\uff0c\u8fd9\u4e2a\u8f93\u5165\u7ebf\u5708\u662f\u9ad8\u7535\u963b\u7684\uff0c\u7528\u6765\u4e3a\u8f93\u51fa\u7ebf\u5708\u7ebf\u5708\u63d0\u4f9b\u7535\u538b\uff0c\u800c\u8f93\u51fa\u7ebf\u5708\u7684\u5b89\u531d\u4e58\u79ef\u662f\u7531\u53e6\u5916\u7684\u6c34\u5e73\u65b9\u5411\u7684\u8f93\u5165\u7ebf\u5708\u63d0\u4f9b\uff0c\u7531\u4e8e\u6c34\u5e73\u65b9\u5411\u7ebf\u5708\u662f\u78c1\u573a\u4e92\u76f8\u62b5\u6d88\u7ed3\u6784\uff0c\u56e0\u6b64\u53ea\u9700\u8981\u5f88\u5c0f\u7684\u7535\u538b\u5c31\u80fd\u63d0\u4f9b\u5f88\u5927\u7684\u5b89\u531d\u4e58\u79ef\uff0c\u4e5f\u5c31\u662f\u53ea\u9700\u8981\u514b\u670d\u94dc\u635f\u3002\u4f3c\u4e4e\u8fd9\u79cd\u66f4\u7b26\u5408VTA\u7ed3\u6784\u3002<\/p>\n<p>According to the analysis, the input coil should be two independent coils, each accounting for half. The magnetic field cancels out each other in the horizontal direction, but there is a magnetic field with the same polarity radiating upwards and downwards in the vertical direction. Therefore, the output coil should also be two coils, with the magnetic field canceling out each other in the vertical direction, and only the horizontal one has a radiating magnetic field, Therefore, there should be another pair of low resistance coils in the input coil to supplement the changing magnetic field and counteract the horizontal magnetic field radiated by the output coil. As the input coil is horizontally coupled, the inductance is very small, and only a small voltage is needed to provide a large current turn product.<\/p>\n<p>Alternatively, each output coil has a dual wire parallel wound input coil, which is high resistance and is used to provide voltage to the output coil. The ampere turn product of the output coil is provided by another horizontal input coil. Due to the magnetic field cancellation structure of the horizontal coil, only a small voltage is needed to provide a large ampere turn product, which only needs to overcome copper loss. It seems that this is more in line with the VTA structure.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u8f93\u5165\u7ebf\u5708\u6839\u636e\u5206\u6790\uff0c\u5e94\u8be5\u662f\u4e24\u4e2a\u72ec\u7acb\u7ebf\u5708\uff0c\u5404\u5360\u4e00\u534a\uff0c\u78c1\u573a\u5728\u6c34\u5e73\u65b9\u5411\u4e92\u76f8\u62b5\u6d88\uff0c\u4f46\u662f\u5728\u5782\u76f4\u65b9\u5411\u6709\u540c\u6781\u6027\u7684\u78c1\u573a\u5411\u4e0a\u4e0b\u65b9\u5411\u8f90\u5c04\uff0c\u56e0\u6b64\u8f93\u51fa\u7ebf\u5708\u4e5f\u5e94\u8be5\u662f\u4e24\u4e2a\u7ebf\u5708\uff0c\u5728\u5782\u76f4\u65b9\u5411\u78c1\u573a\u4e92\u76f8\u62b5\u6d88\uff0c\u53ea\u6709\u6c34\u5e73\u65b9\u5411\u7684\u6709\u8f90\u5c04\u78c1\u573a\uff0c\u56e0\u6b64\u8f93\u5165\u7ebf\u5708\u5e94\u8be5\u8fd8\u6709\u53e6\u5916\u4e00\u5bf9\u4f4e\u7535\u963b\u7684\u7ebf\u5708\u7528\u6765\u8865\u5145\u53d8\u5316\u7684\u78c1\u573a\u6765\u62b5\u6d88\u8f93\u51fa\u7ebf\u5708\u8f90\u5c04\u7684\u6c34\u5e73\u78c1\u573a\uff0c\u56e0\u4e3a\u8f93\u5165\u7ebf\u5708\u662f\u6c34\u5e73\u65b9\u5411\u8026\u5408\uff0c\u56e0\u6b64\u7535\u611f\u5f88\u5c0f\uff0c\u53ea\u9700\u8981\u5f88\u5c0f\u7684\u7535\u538b\u5c31\u80fd\u63d0\u4f9b\u7684\u5f88\u5927\u7684\u7535\u6d41\u531d\u6570\u4e58\u79ef\u3002 \u6216\u8005\u8f93\u51fa\u7ebf\u5708\u5404\u6709\u4e00\u4e2a\u53cc\u7ebf\u5e76\u7ed5\u7684\u8f93\u5165\u7ebf\u5708\uff0c\u8fd9\u4e2a\u8f93\u5165\u7ebf\u5708\u662f\u9ad8\u7535\u963b\u7684\uff0c\u7528\u6765\u4e3a\u8f93\u51fa\u7ebf\u5708\u7ebf\u5708\u63d0\u4f9b\u7535\u538b\uff0c\u800c\u8f93\u51fa\u7ebf\u5708\u7684\u5b89\u531d\u4e58\u79ef\u662f\u7531\u53e6\u5916\u7684\u6c34\u5e73\u65b9\u5411\u7684\u8f93\u5165\u7ebf\u5708\u63d0\u4f9b\uff0c\u7531\u4e8e\u6c34\u5e73\u65b9\u5411\u7ebf\u5708\u662f\u78c1\u573a\u4e92\u76f8\u62b5\u6d88\u7ed3\u6784\uff0c\u56e0\u6b64\u53ea\u9700\u8981\u5f88\u5c0f\u7684\u7535\u538b\u5c31\u80fd\u63d0\u4f9b\u5f88\u5927\u7684\u5b89\u531d\u4e58\u79ef\uff0c\u4e5f\u5c31\u662f\u53ea\u9700\u8981\u514b\u670d\u94dc\u635f\u3002\u4f3c\u4e4e\u8fd9\u79cd\u66f4\u7b26\u5408VTA\u7ed3\u6784\u3002 According to the analysis, the input coil should be two independent coils, each accounting for half. The magnetic field cancels out each other in the horizontal direction, but there is a magnetic field with the same polarity radiating upwards and downwards in the vertical direction. Therefore, the output coil should also be two &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[142],"tags":[],"class_list":{"0":"post-3709","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-free-energy","7":"anons"},"_links":{"self":[{"href":"https:\/\/www.zyneng.com\/index.php?rest_route=\/wp\/v2\/posts\/3709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zyneng.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zyneng.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zyneng.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zyneng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3709"}],"version-history":[{"count":1,"href":"https:\/\/www.zyneng.com\/index.php?rest_route=\/wp\/v2\/posts\/3709\/revisions"}],"predecessor-version":[{"id":3711,"href":"https:\/\/www.zyneng.com\/index.php?rest_route=\/wp\/v2\/posts\/3709\/revisions\/3711"}],"wp:attachment":[{"href":"https:\/\/www.zyneng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zyneng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zyneng.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}