201225121 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種變廢器 限 流控制器。 彳&係關於—種可調式 【先前技術】 變壓器在電力傳輸及分配 色，用以執行電力轉換、·充中“非兩重要的角 電時，需要以高電壓的方式 毛電廠在輸配 I ^ 堤仃傳輸，而接近用玲*山〇士 >須逐次降壓為22〇伏特戋11〇 用戶鸲妗必 須藉由嶋來達成。此外，：:常生這都必 二必須透過内嵌式或外接式變壓器方二=用 可或缺的要角。 ^用品的現代生活中，實為不 變壓器係於1 855年由匈牙利的〇繼公司首 2已超過一世紀’這段期間’不乏許多各種不^的改良 妒品甘）丄 分裡电用口口，雖然型態均為不同， =而其根本的原理仍為相同，均係利用法拉第定律透過電 ，、磁的轉換，將兩組線圈纏繞、^ ^ 的万施甘士 固强凡在鐵心上以進仃電能與磁能 、中’麵接至電源端的輸入線圈又稱為—次線圈 =線，⑽ar”。U) ’而•跑負載端的輪出線圈則可 再為一次線圈或副線圈（secondary coil)。 理論上電壓器的能源轉換效率為1〇〇%，亦即，一次 線圈的輸入功率二次線圈的輸出功率應為相同，但實‘ 上由於電磁感應所產生的磁力線不可能全部偈限於鐵芯 201225121 内，再加上其他的内部耗損（例如：震動、聲音等等），轉 換效率勢必下降。因此輸出功率必然較輸入功率為低。 k壓器的工作原理概略如下所述：當一次線圈接上電 源時，流經該線圈的電流會於鐵芯中產生磁通量變化，而 .另一端的二次線圈則會因為感應電動勢，對應產生電流， 其中，感應電動勢、磁通量以及線圈匝數的關係，可由法 拉第定律決定。法拉地定律指出，變壓器的輸入電壓與輸 出電壓之比例等於一次線圈匝數與二次線圈匝數的比例。 因此，若二次線圈的匝數大於—次線圈，則輸出電壓會大 於輸入電壓，該變壓器為升壓變壓器（set_up加心耐）， 反之’若二次線圈的阻數小於一次線圈，則輸出電壓會小 於輸入電壓，而該變壓器為降壓變壓器 transformer)。據此，變壓器的輸出電壓可藉由調整一次線 圈及而二次線圈的匝數比例來決定。 惟，於上述習知變壓器中，當-次線圈與二次線圈白,201225121 VI. Description of the Invention: [Technical Field to Which the Invention Is Ascribed] The present invention relates to a classifier controller.彳&About-adjustable [Prior Art] Transformer in power transmission and distribution color, used to perform power conversion, charging "in the case of non-important angular power, the high-voltage way of the power plant in the transmission and distribution I ^ dike transmission, and close to Ling *shan gentleman > must be stepped down to 22 〇 戋 〇 11 〇 〇 〇 〇 〇 〇 〇 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Or external transformers II = use of the necessary corners. ^ Modern life of supplies, really no transformers in 1 855 by the Hungarian company's first 2 years has been more than a century 'this period' Many kinds of improved products are not used in the mouth, although the types are different, and the fundamental principle is still the same, both use Faraday's law to pass electricity, magnetic conversion, The group coil is wound, ^ ^ Wan Shi Gan Shi Qiang strong on the iron core to enter the power and magnetic energy, the input coil connected to the power supply side is also called - times coil = line, (10) ar". U) 'and the running coil of the load end can be a primary coil or a secondary coil. In theory, the energy conversion efficiency of the voltage device is 1〇〇%, that is, the output power of the secondary coil of the input power of the primary coil should be the same, but the magnetic lines generated by the electromagnetic induction cannot be completely limited to the iron core. In 201225121, plus other internal wear and tear (such as vibration, sound, etc.), the conversion efficiency is bound to decline. Therefore, the output power must be lower than the input power. The working principle of the k-press is as follows: When the primary coil is connected to the power supply, the current flowing through the coil will cause a change in the magnetic flux in the core, and the secondary coil at the other end will be correspondingly generated by the induced electromotive force. The current, in which the relationship between the induced electromotive force, the magnetic flux, and the number of turns of the coil, can be determined by Faraday's law. Faraday's law states that the ratio of the input voltage to the output voltage of the transformer is equal to the ratio of the number of turns of the primary coil to the number of turns of the secondary coil. Therefore, if the number of turns of the secondary coil is greater than the primary coil, the output voltage will be greater than the input voltage, and the transformer is a step-up transformer (set_up plus core resistance), and vice versa if the resistance of the secondary coil is less than the primary coil, then the output The voltage will be less than the input voltage, and the transformer is a step-down transformer. Accordingly, the output voltage of the transformer can be determined by adjusting the ratio of the primary coil and the number of turns of the secondary coil. However, in the above conventional transformer, when the secondary coil and the secondary coil are white,
區數固錢，其輸出電壓與輸人㈣之比例即固定，而益 法調整’因此’不同電壓規格的電器用品必須使用不同西 數規格的變壓器，換言之，習知變壓器並無法自由調整、 =所欲輸出的電壓及電流，進而造成資源的浪費以及使 用者的不便。 综上所述 克服。 習知變壓器技術中 仍存在部分缺點以待 【發明内容】 本發明提供一種可調式限 為了克服上述困難與不便 201225121 :&制态’具體而言’係一種可調整輸出電壓電流之變壓 器。 本發明之主要目的在於提供一種限流控制器，其可供 使用者自由調整、控制輸出電壓電流同時避免脈衝電流衝 擊，使其以穩定的線性電流曲線且在可控制之電塵電流下 作動，以避免後續串接之電子組件在組件作動受限的狀能 下接收過高電壓電流突波或是因回授電路所反饋的高電壓 •電流，特別是針對工業用之高電壓電流及交流電源運用。 本發明之另一目的在於提供交直流馬達一種可調整電 流之限流控制器，以利在接續之馬達組件應用上可依:需 之定轉矩或扭力控制其電麗電流之輸出，以達到節能省電 的功能，同時並可避免利用外力限制運作或是以機械作用 抵銷其過大扭力之定轉矩馬達以避免其因長時間於高電壓 電流狀態下運作而過熱導致其使用年限縮短的問題。 為了達到上述目的，本發明提供一種可調式限流控制 _為’其包含.-上基座；一下基座；一第一繞線元件，連 接上述上基座與上述下基座之一邊緣；一第一線圈，纏繞 於上述第一繞線元件’· 一第二繞線元件，連接於上述上基 座與上述下基座之另一邊緣；一第二線圈，纏繞於上述^ 二繞線元件；一導磁體，放置於上述下基座上，並於上述 第=繞線元件與上述第二繞線元件之間，以供移動而改變 上述導磁體與上述下基座之接觸面積。 於另一實施例中，本發明亦提供另一種之可調式限流 控制器，*包含：一上基座；一下基座；一第一繞線元件 5 201225121 連接上述上基座與上述下基座之一邊緣；一第一線圈，纏 、VU於上述第、繞線兀件；一第二繞線元件，設置於上述第 :繞線元件之-側，連接上述上基座與上述下基座；一第 一線圈’纏繞於上述第二繞線元件；一導磁體，放置於上 述下基座上，相對於上述第二繞線元件與上述第一繞線元 件之另一側，以供移動而改變上述導磁體與上述下基座之 接觸面積。 於本發明又一實施例中，更提供再一種結構之可調式 限流控制器，其包含：其包含：一上基座；一下基座；一 、凡線7C件’連接上述上基座及上述下基座之—邊緣；一第 線圈’纏繞於上述繞線元件之一側；一第二線圈，纏繞 於上述繞線元件之相對於上述第一線圈之另一側；一導磁 體’放置於上述下基座上，相對於上述繞線元件之另一側， 以供移動而改變上述導磁體與上述下基座之接觸面積。 f發明將—導磁體放置於下基座之上，而此導磁體並 疋於下基座，亦即，其可任意移動，進而改變其與下 土座之接觸面積’當部分導磁體移動至下基座外時^接 =會減小，使得通過導磁體的磁通量降低，進而增加 _ mi元件的磁通量，使磁通密度提高，利用其電流路 ::改史，從而提升限流控制器之輸出電屋電流的大小， :、疋針對細微區間的電流調整並加以限制。因此， 颊：磁體的移動以控制輸出電壓電流值，俾利於不同電』 。之應用，例如：應用於馬達的限電流、定轉矩或是提 '、加工機具較小變化的電流等等。 201225121 =上所述係本發明之㈣、 ==其產生的優點等等。而本發明可從= 清楚了解。料^後附圖式"請專利範圍使讀者得以 【實施方式】 本發明將以較佳實施例 ^ ηπ 1 j及硯點加以敘述，此類敘述係 解釋本發明之結構，僅 僅用以过明而非用以限制本發明之申 凊專利範圍。因此，哈The number of districts is solid, and the ratio of the output voltage to the input (4) is fixed, and the profit method adjusts 'so that different electrical specifications of the electrical appliances must use different Western-sized transformers. In other words, the conventional transformers are not freely adjustable, = The voltage and current to be output, resulting in waste of resources and inconvenience to the user. In summary, overcome. There are still some shortcomings in the conventional transformer technology. SUMMARY OF THE INVENTION The present invention provides an adjustable limit to overcome the above difficulties and inconveniences. 201225121: & state is specifically a transformer that can adjust the output voltage and current. The main object of the present invention is to provide a current limiting controller, which can be used by a user to freely adjust and control the output voltage and current while avoiding pulse current surge, so as to operate with a stable linear current curve and under a controllable electric dust current. To avoid the subsequent serial connection of electronic components receiving high voltage and current surges in the case of limited component operation or high voltage and current feedback from the feedback circuit, especially for industrial high voltage current and AC power supply. use. Another object of the present invention is to provide an AC/DC motor with a current limiting current limiting controller, so as to control the output of the electrified current according to the required torque or torque in the application of the connected motor component. Energy-saving and power-saving function, and can avoid the use of external force limiting operation or mechanical torque to offset its excessive torque torque motor to avoid its overheating due to long-term operation under high voltage and current conditions, resulting in shortened service life. problem. In order to achieve the above object, the present invention provides an adjustable current limiting control, which comprises: an upper base; a lower base; a first winding element connecting the upper base and one of the lower bases; a first coil wound around the first winding element '· a second winding element connected to the other edge of the upper base and the lower base; and a second coil wound around the second winding And a conductive magnet disposed on the lower base and between the first winding member and the second winding member for changing the contact area between the magnet and the lower base. In another embodiment, the present invention also provides another adjustable current limiting controller, comprising: an upper base; a lower base; a first winding element 5 201225121 connecting the upper base and the lower base One of the edges of the seat; a first coil, wrapped, VU in the first and second winding members; a second winding member disposed on the side of the first: winding member, connecting the upper base and the lower base a first coil 'wound around the second winding element; a magnetizer disposed on the lower base relative to the second winding element and the other side of the first winding element for The contact area of the above-mentioned magnetizer and the lower base is changed by moving. In another embodiment of the present invention, a further adjustable current limiting controller is provided, comprising: an upper base; a lower base; and a line 7C member connected to the upper base and An edge of the lower base; a first coil 'wound on one side of the winding element; a second coil wound around the other side of the winding element relative to the first coil; a magnetizer 'placed The contact area between the magnetizer and the lower base is changed on the lower base relative to the other side of the winding element for movement. f invention - the magnet is placed on the lower base, and the magnet is tied to the lower base, that is, it can be arbitrarily moved, thereby changing its contact area with the lower earth seat 'When part of the magnetizer moves to When the lower base is outside, the connection will be reduced, so that the magnetic flux passing through the magnetizer is reduced, thereby increasing the magnetic flux of the _ mi element, increasing the magnetic flux density, and using the current path: to change the history, thereby improving the current limiting controller. The output current of the electric house, :, 电流 for the fine range of current adjustment and limit. Therefore, the cheek: the movement of the magnet to control the output voltage and current value, which is beneficial to different electricity. Applications such as current limiting, fixed torque or current applied to the motor, small changes in the processing tool, etc. 201225121 = The above is the (4) of the present invention, == the advantages it produces, and the like. The invention can be clearly understood from =. The following is a description of the preferred embodiment of the present invention. </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; The disclosure is not intended to limit the scope of the claimed invention. Therefore, ha
口此除成明書中之較佳實施例以外，本發 明亦可廣泛實行於其他實施例中。 請參閱第-圖所示，其係描繪本發明所揭露之可調式 限流控制器之一實施例，其包含上基座i(n、下基座1〇2、 第一繞線元件1〇3、第-線_ 1〇4、第二繞線元件ι〇5、第 二線圈106、及導磁體107。其中，第一繞線元件1〇3及第 二繞$元件105與上、下基座1〇1、1〇2構成封閉結構，呈 現口字狀，除了由上述四個組件組合而成，亦可為一體成 型，其材料必須具有良好的導磁性，較佳為電磁鋼或矽鋼 片第—線圈104及第二線圈10ό分別纏繞於第一繞線元 件103及第二繞線兀件丨05上，並可分別耦接至輸入端及 負載端，用以做為一次線圈及二次線圈。其中，第一繞線 元件103及第二繞線元件1 〇5可包含一繞線架、一鐵芯或 其組合。導磁體107較佳為電磁鋼或矽鋼片所組成，其係 放置於下基座1〇2上，且並未限制、固定其位置，換言之， 使用者可自由控制、移動導磁體107，當導磁體1〇7被移 動使其部分懸空於下基座102之外時，導磁體與下基 201225121 座102的接觸面積將會減少，故通過導磁體1〇7的磁通量 將會降低，而通過第二繞線元件105的磁通量將會增加， 使其磁通密度提高，進而提升第二線圈106的感應電壓電 流值。因此，當導磁冑107與下基座102的接觸面積越小， 則第二線圈106所產生的感應電壓電流會越大，反之，當 導磁體107與下基座102的接冑面積越大，則第二線圈⑺6 所產生的感應電壓電流會越小。據此，可藉由移動導磁體 Γ L’二改變第二繞線元件10 5之磁通量，進而達到控制輸 "堅電流的目的。本實施例受到導磁體1〇7所影響的輸 出電麗電流變化較大，故本實施例較適合應用於執行交流 馬達的限電流及定轉矩。 請參閱第二圖所示，本圖表記載本發明導磁體m盘 I 2:02接觸面積對於輸出電壓電流之影響，其係利用 父^達做為負載端，並分別針對交流馬達空轉、 ^情=二。第一線圈】〇4編至 的 屋源’其電壓恒為220伏特，首先觀察交流馬達於空轉日： 的況狀’當導磁體107與下基座完全接觸時，交 達所接收的電壓為79伏特，電流為。 ?7與下基座102之接觸面積降為原本的一半時= 達所接收到的電麼為85伏特，電離為 典.：馬 107與下基座102之接觸 田導磁體 一 按觸面積減少為原本的四分之一砗 =馬達所接收到的電壓為92伏特，電流為^ 當導磁體1〇7與下基座收無任何接觸時，則交流^所 接收的電壓為Η)3伏特，電流 二 8 201225121 據‘4 了仔知，當導磁體1〇7與下基座 時，則第二線圈106於 接觸面積越小 另外…：輸出至負載端的電壓、電流就越高。 :在”馬達鎖死的狀況下，其所接 ： 轉時小、電流較空轉時大，然而，導磁體1〇7與 車： 接觸面積對於給屮贵感、+ — 土座102 ㈣輸出電壓電流之影響仍與空轉時—揭，會 即，當導磁體1 〇7盥下美座丨Q2 j ' ， 亦 >、卜暴座102之接觸面積越 圈106輸出的電壓、雷泣古， 乐一綠 洤電抓越冋’進而證明本發明之實際功 請參閱第三圖所示，第三圖描繪本發明之另 ^其包含：上基座2(n、下基座202、第一繞線元件、 第一線圈204、第二繞線元件2〇5、第二線目2〇6、 體加。上述之基座2〇1、下基座2〇2、第一繞線元件2〇3 與第一繞線7L件205構成封閉結構，但使基座2〇1、下美 座202越過第二繞線元件2〇5|€伸，並形成缺口，以容^ 導磁體207於缺口内。其中第二繞線元件2〇5位於導磁體 φ 207與第-繞線元件2G3間，第一燒線元件2()3係設置於 下基座202之邊緣，第二繞線元件2〇5係設置於下基座2⑽ 上，並與第一繞線元件203間隔一段距離，上基座2〇1係 设置於第一繞線元件203及第二繞線元件205上，而第一 線圈204及第二線圈206分別纏繞於第一繞線元件2〇3及 第二繞線元件205上，並可分別耦接至輸入端及負載端， 用以做為一次線圏及二次線圈，其中，第一繞線元件2〇3 及第二繞線元件205可包含一繞線架、一鐵芯或其組合。 上基座201、下基座202、第一繞線元件203、及第二繞線 9 201225121 元件205之材料必須具有良好的導磁性，以提供較佳的能 源轉換率，其較佳係由電磁鋼或矽鋼片所構成。導磁體2〇7 係放置於下基座202之另一邊緣，且並未限制、固定其位 置，其材質較佳為電磁鋼或矽鋼片。由於導磁體2〇7僅係 放置，而非固定，故使用者可自由移動其位置，當導磁體 207被移動使其部分懸空於下基座2〇2之外時，導磁體加7 與下基座202的接觸面積將會減少，故通過導磁體2〇7的 書磁通量將會降低，而通過第二繞線元件2〇5的磁通量將會 =加，磁通密度將提高，俾使由磁能轉換的電能增加，而 提升第二線圈206的感應電壓電流值。因此，可藉由改變 導磁體207與下基座2〇2之接觸面積，以達到調整、控制 輸出電壓電流之目的。 請參閱第四圖，第四圖描繪本發明之又一實施例，其 包合·上基座3(M、下基座302、鐵芯3〇3、第一線圈3〇4、 第二線圈305、及導磁體307。其中上基座3〇1、下基座3〇2、 鲁鐵芯303構成未封閉結構，略呈α，其中一側具有一缺 口，以容納導磁體307。鐵芯303係設置於下基座3〇2上， ^基座301係設置於繞線元件3〇3上，而第一線圈3〇4與 第二線圈305共同纏繞於繞線元件如上，其中，繞線元 件303可包含一繞線架、一鐵芯或其組合。於本實施例中， 第線圈304與第二線圈305係以交互重疊的方式纏繞於 巧線元件303 ’惟’本領域之通常知識者應可知悉，第一 線圈304與第二線圈3〇5之配置方式亦可選擇其他方式， 幻如將第-線圈304係纏繞於繞線元件3〇3上側，第二線” 201225121 圈305知纏繞於繞線元件3〇3下側，如第五圖所示，而第 上述配置方式亦可相反，亦即將第-線圈304纏繞於繞線 元件303之下側，第二線圈3〇5纏繞於繞線元件3们之上 側以上的線圈纏繞方式僅係用以說明本發明可實施之態 樣而非限制本發明。導磁體3〇6係放置於下基座3们上， 且並未限制、固定其位置，其材質較佳為電磁鋼或矽鋼片。 由於導磁體306僅係放置’ @非固定，故使用者可自由移 動/、位置田‘磁體3〇6被移動使其部分懸空於下基座 之外時，‘磁體306與下基座302的接觸面積將會減少， 故通過導磁體306的磁通量將會降低，而通過繞線元件 303的磁通買將會增加，故磁通密度將提高，俾使由磁能 轉換的電也增加’進而提升第二線圈3〇5的感應電壓電产 值。因此，可藉由改變導磁體3〇6與下基座3〇2之接觸: 積’以達到調整、控制輸出電壓電流的㈣。本實施例之 限流控制器第-線圈304與第二線圈3〇5之間的磁通路徑 最紐故此源轉換效率最高，且受到導磁體3〇6所影鲤 電壓電流變化較小，故較適合應用於需要定電流的加：機 具。 上述敘述係為本發明讀佳實施例。此領域之技藝者 應得以領會其剌以說明本發明而非用以限定本發明二主 ，之專利權利範圍。其專利保護範圍當視後附之中請專利 乾圍及其等同領域而定。凡熟悉此領域之技藝者，在不脫 離本專利精神或範圍内，所作之更動或潤飾，均屬於本發 明所揭示精神下所完成之等效改變或設計，且應包含在 201225121 述之申請專利範圍内。 【圖式簡單說明】 第一圖係描繪本發明限流控制器之一實施例； 第二圖記載本發明導磁體107與下基座1〇2接觸面積 對於輸出電壓電流之影響； 第二圖係描繪本發明限流控制器之另一實施例； 第四圖係描繪本發明限流控制器之又一實施例； 第五圖係描繪本發明限流控制器之再一實施例。 【主要元件符號說明】 101上基座 102下基座 103第一繞線元件 HM第一線圈 10 5第二繞線元件 106第二線圈 107導磁體 201上基座 202下基座 203第一繞線元件 204第一線圈 205第二繞線元件 206第二線圈 207導磁體 301上基座 201225121 302下基座 303繞線元件 304第一線圈 305第二線圈 306導磁體The present invention can be widely practiced in other embodiments in addition to the preferred embodiments of the invention. Referring to the first figure, which depicts an embodiment of the adjustable current limiting controller disclosed in the present invention, which includes an upper base i (n, a lower base 1 〇 2, a first winding element 1 〇 3, a first line _ 1 〇 4, a second winding element ι 〇 5, a second coil 106, and a magnetizer 107. wherein the first winding element 1 〇 3 and the second winding $ element 105 with the upper and lower The bases 1〇1 and 1〇2 form a closed structure and are in the shape of a mouth. In addition to the combination of the above four components, they may be integrally formed, and the material must have good magnetic permeability, preferably electromagnetic steel or steel. The first coil 104 and the second coil 10 are respectively wound around the first winding component 103 and the second winding component 丨05, and are respectively coupled to the input end and the load end for use as a primary coil and two The first winding element 103 and the second winding element 1 〇5 may comprise a bobbin, an iron core or a combination thereof. The magnetizer 107 is preferably composed of electromagnetic steel or silicon steel sheet. It is placed on the lower base 1〇2, and its position is not limited or fixed. In other words, the user can freely control and move the magnetizer 107. When the magnetizer 1〇7 is moved to be partially suspended outside the lower base 102, the contact area of the magnetizer with the base 201225121 102 will be reduced, so the magnetic flux passing through the magnetizer 1〇7 will be reduced, and The magnetic flux passing through the second winding element 105 will increase to increase the magnetic flux density, thereby increasing the induced voltage current value of the second coil 106. Therefore, when the contact area of the magnetic conductive raft 107 and the lower pedestal 102 is smaller, Then, the induced voltage and current generated by the second coil 106 will be larger. Conversely, when the contact area of the magnetizer 107 and the lower base 102 is larger, the induced voltage and current generated by the second coil (7) 6 will be smaller. The magnetic flux of the second winding element 105 can be changed by moving the magnetic field Γ L'2, thereby achieving the purpose of controlling the transmission current. The current output current of the embodiment is affected by the magnetic conductor 1〇7. Larger, so this embodiment is more suitable for applying the current limit and constant torque of the AC motor. Please refer to the second figure, this chart shows the contact area of the magneto-optical disk I 2:02 of the present invention for the output voltage and current. Influence Use the parent ^da as the load end, and separately for the AC motor idling, ^ love = two. The first coil 〇 4 to the source of the house 'the voltage is always 220 volts, first observe the AC motor on the idling day: When the conductive magnet 107 is in full contact with the lower base, the received voltage is 79 volts, and the current is 7. When the contact area with the lower base 102 is reduced to half of the original = the received power is reached. It is 85 volts, ionization is a code.: The contact area between the horse 107 and the lower base 102 is reduced by one quarter of the original contact area. The voltage received by the motor is 92 volts, and the current is ^. When the magnetizer 1〇7 and the lower base are not in any contact, the voltage received by the AC is Η) 3 volts, and the current is 2 8 201225121. According to '4, when the magnetizer 1〇7 and the lower base are The smaller the contact area of the second coil 106 is, the higher the voltage and current output to the load terminal are. : In the case of "motor lock", it is connected: the turn is small, the current is larger than when it is idling, however, the magnetizer 1〇7 and the car: the contact area is for the sense of 、, + - the earth block 102 (four) output voltage The influence of the current is still the same as when it is idling, that is, when the magnetizer 1 〇7盥下美座丨Q2 j ', also >, the contact area of the Buddy 102 is more than the voltage output of 106, Ray Chougu, Please refer to the third figure for the actual function of the present invention. The third figure depicts the other aspect of the present invention: the upper base 2 (n, the lower base 202, the first The winding element, the first coil 204, the second winding element 2〇5, the second line 2〇6, the body addition. The above-mentioned base 2〇1, lower base 2〇2, first winding element 2 The 〇3 and the first winding 7L member 205 form a closed structure, but the base 2〇1 and the lower base 202 are extended over the second winding element 2〇5|, and a notch is formed to accommodate the magnet 207 In the notch, the second winding element 2〇5 is located between the magnetizer φ 207 and the first winding element 2G3, and the first firing element 2()3 is disposed at the edge of the lower base 202, and the second winding element 2〇5 is disposed on the lower base 2(10) and spaced apart from the first winding element 203, and the upper base 2〇1 is disposed on the first winding element 203 and the second winding element 205, and A coil 204 and a second coil 206 are respectively wound around the first winding component 2〇3 and the second winding component 205, and are respectively coupled to the input end and the load end for use as a primary winding and a secondary winding The coil, wherein the first winding element 2〇3 and the second winding element 205 may comprise a bobbin, an iron core or a combination thereof. The upper base 201, the lower base 202, the first winding element 203, And the second winding 9 201225121 The material of the component 205 must have good magnetic permeability to provide a better energy conversion rate, which is preferably composed of electromagnetic steel or silicon steel sheet. The magnetizer 2〇7 is placed on the lower base. The other edge of the seat 202 is not limited or fixed, and its material is preferably electromagnetic steel or silicon steel sheet. Since the magnetizer 2〇7 is only placed, not fixed, the user can freely move its position. When the magnetizer 207 is moved to partially vacate outside the lower base 2〇2, the magnetizer is added with 7 The contact area of the pedestal 202 will be reduced, so the magnetic flux passing through the magnetizer 2〇7 will be reduced, and the magnetic flux passing through the second winding element 2〇5 will be increased, and the magnetic flux density will be increased. The electric energy converted by the magnetic energy is increased, and the induced voltage current value of the second coil 206 is increased. Therefore, the contact area between the magnetizer 207 and the lower base 2〇2 can be changed to achieve the purpose of adjusting and controlling the output voltage and current. Referring to the fourth figure, a fourth embodiment depicts another embodiment of the present invention, which includes an upper base 3 (M, a lower base 302, a core 3〇3, a first coil 3〇4, and a second coil 305). And the magnetizer 307. The upper base 3〇1, the lower base 3〇2, and the iron core 303 constitute an unclosed structure, slightly α, and one side has a notch to accommodate the magnetizer 307. The iron core 303 is disposed on the lower base 3〇2, the base 301 is disposed on the winding element 3〇3, and the first coil 3〇4 and the second coil 305 are wound together on the winding element as above, wherein The winding member 303 can include a bobbin, an iron core, or a combination thereof. In the present embodiment, the first coil 304 and the second coil 305 are wound in a mutually overlapping manner on the smart line element 303. However, those skilled in the art should be aware that the first coil 304 and the second coil 3〇5 The configuration may also be selected in other ways. The first coil 304 is wound on the upper side of the winding element 3〇3, and the second line “201225121 circle 305 is known to be wound on the lower side of the winding element 3〇3, as shown in the fifth figure. As shown, the above arrangement may be reversed, that is, the first coil 304 is wound around the lower side of the winding member 303, and the second coil 3〇5 is wound around the upper side of the winding member 3, and the winding method is only The embodiment of the present invention is not limited to the embodiment of the present invention. The magnetizers 3〇6 are placed on the lower base 3 and are not limited or fixed. The material thereof is preferably electromagnetic steel or silicon steel sheet. Since the magnetizer 306 is only placed '@ non-fixed, the user can move freely, and the position field' magnet 3〇6 is moved to partially float outside the lower base, 'the magnet 306 and the lower base 302 The contact area will be reduced, so the magnetic flux passing through the magnet 306 It will decrease, and the flux purchase through the winding member 303 will increase, so the magnetic flux density will increase, and the electric energy converted by the magnetic energy will also increase, thereby increasing the induced voltage electric output value of the second coil 3〇5. By changing the contact between the magnetizer 3〇6 and the lower base 3〇2: product 'to achieve the adjustment and control of the output voltage and current (4). The current limiting controller of the present embodiment, the first coil 304 and the second coil 3 The magnetic flux path between 〇5 is the most important. This source has the highest conversion efficiency and is less affected by the change of voltage and current caused by the magnetizer 3〇6. Therefore, it is more suitable for the application of constant current. The present invention is to be understood by those skilled in the art that the present invention is not intended to limit the scope of the patent rights of the present invention. It is to be understood that equivalents and modifications may be made by those skilled in the art without departing from the spirit or scope of the invention. At 201225 121 is within the scope of the patent application. [Simplified illustration of the drawings] The first figure depicts an embodiment of the current limiting controller of the present invention; the second figure illustrates the contact area of the magnetizer 107 of the present invention with the lower pedestal 1 对于 2 for output The second figure depicts another embodiment of the current limiting controller of the present invention; the fourth figure depicts another embodiment of the current limiting controller of the present invention; and the fifth figure depicts the current limiting controller of the present invention. Still another embodiment. [Main component symbol description] 101 upper base 102 lower base 103 first winding element HM first coil 10 5 second winding element 106 second coil 107 magnet 201 under the base 202 Base 203 first winding element 204 first coil 205 second winding element 206 second coil 207 magnet 301 upper base 201225121 302 lower base 303 winding element 304 first coil 305 second coil 306 magnetic conductor