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May 15, 2024 · 在本视频中，我们将以简单的方式了解"变压器"这个神秘的电器，及工作原理。 变压器，是 ...
Duration: 11:15
Posted: May 15, 2024
Duration: 11:15
Posted: May 15, 2024
Mar 16, 2024 · Share your videos with friends, family, and the world.
Duration: 2:56
Posted: Mar 16, 2024
Duration: 2:56
Posted: Mar 16, 2024
Mar 4, 2018 · 本视频详细介绍了变压器的工作原理，阐述了变压器、升压变压器、降压变压器、变压器绕组 ...
Duration: 5:48
Posted: Mar 4, 2018
Duration: 5:48
Posted: Mar 4, 2018
May 14, 2022 · 0:00 Start 0:26 繞製一次側(Primary Side Winding) 2:35 繞製二次側 ...
Duration: 9:48
Posted: May 14, 2022
Duration: 9:48
Posted: May 14, 2022
Jan 23, 2024 · 影片：【觀念】電磁感應的應用-變壓器，跨域素養> 狐狸貓數理素養> 高中物理> 選物IV電磁現象一 ...
Posted: Jan 23, 2024
Posted: Jan 23, 2024
Mar 16, 2024 · Share your videos with friends, family, and the world.
Duration: 3:36
Posted: Mar 16, 2024
Duration: 3:36
Posted: Mar 16, 2024
Sep 30, 2023 · 大家好啊，我这里是【陆君电器维修】 广东中山市石岐，专业维修液晶电视、等离子电视，修屏、换屏、压屏 ...
Duration: 3:19
Posted: Sep 30, 2023
Duration: 3:19
Posted: Sep 30, 2023
Jun 28, 2022 · 影片：【觀念】變壓器的原理，物理> 【高三物理】電磁感應。源自於：均一教育平台- 願每個孩子都成為終 ...
Duration: 4:35
Posted: Jun 28, 2022
Duration: 4:35
Posted: Jun 28, 2022
Apr 14, 2023 · Share your videos with friends, family, and the world.
Duration: 4:59
Posted: Apr 14, 2023
Duration: 4:59
Posted: Apr 14, 2023
Nov 20, 2021 · 电流经过导线会产生磁场，导线电流变化才产生电磁感应。电磁感应让导线产生自感电动势，这是自感现 ...
Duration: 4:56
Posted: Nov 20, 2021
Duration: 4:56
Posted: Nov 20, 2021