1280720 九、發明說明·· 【發明所屬之技術領域】 币本發明係有關於-種電源供應器，特別是指一種應用在橋六 电路中，可取代-次側中之電感的定頻電源供應器。 【先前技術】 由於梅峨敵編$，纟⑽紐相關技術 衣私之領域中更是日新月異，故電子相關產品已深人於每個家庭 及各行各業中，成為現代生活中不可或缺之—部份當然由於人 補需求越來越多’姉使得電子裝置必須達敎多功能性之使 用’以使電子產品朝向多元化功效的目標邁進。且上述之電子產 品於安全之考量下，必須對其電路中電磨及電流之負載或供輸加 峨測’以確健電子產品對人類或週邊設備之傷㈣破壞減至 表小。 首先請參閱第丨_示，係為f知之全橋式交換式電路之+ 路不意圖，其中該變壓器T1係具有—次側以及二次側 : 變麼器Ti -次側以及二次側距離及線圈數之調整，將—二: 愿轉換成欲使用之二次側之電壓。 、彳之％ 該全橋式交換式電路之一次侧處係具有並聯之一第二一 ^ D1以及一第一二極體！)2，串聯有一電感u 電.極月旦 包合U，而葬由 該第一二極體D1以及該第一二極體D2之特性，分別配八曰 電路之四個開關（SW1、SW2、SW3、SW4·)切換，得到所* 人叫 、w舄之電壓。 5 !28〇72〇 而该電感u係稱為抱流圈，可作為限制半導體聲值〜 以防止峰值電流過大 κ之功用， 、 、人而^致其内的電子元件損毁。 然而，在目前電子產業輕薄短小的趨勢下， 持不變的狀態下，進—步達成減少元件 纟級能保 亡 问產。°市佔率，係為業界急欲解決之課題。 _ ^於此本案發明人遂本著精益求麵精神，乃針對上、f 的問題潛心研究，終於產生本發明。 十子上述 【發明内容】 本么明之主要目的’在於提供—種應用在橋式電路人 扩“圈之定舰驗絲，仙達錢少元件 = 空間等優點。 1成本、纟但減 本目的，在於提供—種制在切換式電路中 含有可調㈣紅定觀祕應器，達 等功效之目的。 又具同 為達到上述目的’本發明提供一種定頻電源供應器，其传岸 _有-次側及-次侧之—切換式電路上，該_源供庫哭 匕含有·· -第-鐵心、-第二鐵心、—第—線架以及一第二線竿， 該第-鐵心以及-第二鐵心為相對應設置，其分別具有H 體與-第二凸體；該第-線架位於該第—凸體上，該第—線架纏 繞有第-組線圈以及電訊連接-次側之—第—組接腳·，該第二線 架位於該第二凸體上，該第二線架纏繞有第二組線圈以及電訊連 6 128072ο 之一第二組接腳；其中，該第一線架更包括有可套合該 = 泉狀-套π，使鄕—__第二線架可_該套口形 战一滑動伸縮，於該第一凸^ 與Μ二凸體上進行位移運動，而 進仃碉整該一次側及二次侧間之電感。1280720 IX. OBJECT DESCRIPTION OF THE INVENTION · TECHNICAL FIELD OF THE INVENTION The present invention relates to a power supply, and more particularly to a fixed-frequency power supply that can be used in a bridge six circuit to replace the inductance in the secondary side. Device. [Prior Art] Due to the fact that Meilong’s enemies are compiled, the 纟(10) New Zealand technology is changing with each passing day. Therefore, electronic related products have become indispensable in modern life in every family and all walks of life. - Of course, due to the increasing demand for people's needs, 'electronic devices must be used for versatility' to make electronic products move toward the goal of diversification. In view of the safety considerations of the above-mentioned electronic products, it is necessary to reduce the load on the electric grinder and the current or the supply and output in the circuit to ensure that the damage to the human or peripheral equipment (4) is reduced to a small table. First of all, please refer to the 丨_示, which is the meaning of the full-bridge switching circuit of F. The transformer T1 has the secondary side and the secondary side: the Ti-sub-side and the secondary side distance And the adjustment of the number of coils, will be - two: willing to convert to the voltage of the secondary side to be used.彳%% The one-side side of the full-bridge switching circuit has one of the second one ^ D1 and one first diode! 2, in series with an inductor u. The moon is covered with U, and the characteristics of the first diode D1 and the first diode D2 are buried, respectively, with four switches (SW1, SW2) of the gossip circuit. SW3, SW4·) switch, and get the voltage of the *person, w舄. 5 !28〇72〇 The inductance u is called a choke coil, and can be used as a limiting semiconductor sound value~ to prevent the peak current from being excessively large, and the electronic components in the human body are damaged. However, under the current trend of being light and short in the electronics industry, it is possible to achieve a reduction in component level and maintain the product. ° Market share is an issue that the industry is eager to solve. _ ^ In this case, the inventor of this case devote himself to the spirit of lean and face-to-face, and has focused on the problems of the above and f, and finally produced the present invention. The above-mentioned [invention content] The main purpose of this Ming's is to provide a kind of application in the bridge circuit, the expansion of the circle of the ship, the advantages of Xianda money and less components = space. 1 cost, but reduce the purpose The invention provides a fixed-frequency power supply with the adjustable (four) red fixed-view secret device in the switching circuit, and achieves the same purpose. The present invention provides a fixed-frequency power supply, which is transmitted to the shore _ On the switched-circuit of the secondary side and the secondary side, the _ source for the library crying contains the first core, the second core, the first wire frame, and the second wire, the first The iron core and the second core are correspondingly disposed, respectively having a H body and a second protrusion; the first wire frame is located on the first protrusion, the first wire frame is wound with the first group coil and the telecommunication connection - the second side - the first set of pins, the second wire frame is located on the second convex body, the second wire frame is wound with a second set of coils and a second group of pins of the telecommunications 6 128072ο; The first wire frame further includes a sleeve that can be fitted with the spring-set π, so that the 鄕___ second wire frame can be _ the mouth The shape warfare is a sliding expansion and contraction, and the first convex and the second convex body are displaced, and the inductance between the primary side and the secondary side is adjusted.
為了能更進-步瞭解本發明之特徵及技術内容，請束閱以下 有關本發明之詳細綱，細喻軸容健 I 並非用來對本發日以關者。 【實施方式】 雕請參閱第2Α圖至第3圖，係為本發明之定頻電源供應器之立 =、、。構為及剖視結構組合示意圖及應陳全橋式㈣#雷找夕 :路不,5圖。本發明之定頻電源供應器包含有：—第—鐵心1、一 第#鐵心2、一第一線架3以及―第二線架4。該第-鐵心；[以及 、第-鐵心2係為具高導磁之材㈣製成，且為相對應設置，其 •分別具有一第一凸體11與-第二凸體21，該第-凸體η與該第 -凸體21係排列成—預定形狀，於本發明較佳實施例中，其係排 列成-直線形狀，當_可以是其他雜，諸如_之變化乃熟 \悉此項技藝者域上述之說·以變化實施，故並不脫離本 龟月之要義所在，亦不脫離本發明之精神及範圍，於此並不再多 加贅述。 該第一線架3其係位於該第一凸體11上，該第一線架3纏繞 . 有帛乡且線圈31以及—第一組接腳32,該第一線架3可沿該第一 7 1280720 =:，::：位移運動。該第二_〜^ Α —、、泉木4纏繞有第二組線圈41以及雷 次側之—第二組接腳42，該第一 _ 4叮$'设連接二 向推广, Λ^—、、泉木4可^邊弟二凸體21延伸方 ⑽订—位移運動。於本發明較佳實施例中，該[線 弟—線架4係分別具有以 一 43切割而成之—、_4 μ城33、43_該_3、 組咖4“ 、、 利於該第一组線圈31及該第二 更包括有了tT财财。树服財施射，辟—線架3 t套合該第二線架4之—套口 35，該套口 ％係具有大於 ；™Γ4 5 ιίΛ j 3 係可利用該套口 35形成-滑動伸縮之結合，於該第—凸體^斑 該第二凸體21上進行位移運動。 ' “，月再曰’閱第3圖’其中本發明之定頻電源供應器係應用在 _ T2上，該_ T2係具有—次侧以及二次侧，該一次側 及二次側係相距有-距離’該定頻電源供應器第一組接腳32係電 讯連接-次側，而該第二組接腳42係電訊連接二次侧，因此該第 -線架3與該第二線架4 _該套π %形成滑動伸 縮，於該第一 凸體11與該第二凸體21上進行位移運動，進行調整該-次側及 二次側間之電感，因此可使得全橋式交換式電路之一次側不必設 置電感U ’即可_半導體峰值絲，叫止峰健流過大。 是以，在體積化、環保及安規三種縣的越來賴苛的趨勢 之下，除了把以嫌卜加方式製作的綠體直接包裝在切換式電 -1280720 職置内，以料體積以及製作流程，本發_提供定頻電源供 應器係更近-步將可調變電感之機制内建於定頻電源供應器内， 更近-步省略外加元件、節作流程，以及_降低元㈣積。 惟以上所述僅為本發明之較佳可行實施例，非因此即拘限本 發明之專觀圍，故舉凡制本個紐式内容所為之等 放結構k彳b ’均同料包含於本發明之範_，贿障發明者之 權益，於此陳明。 【圖式簡單說明】 第1圖係為習知全橋式交換式電路之電騎意圖。 圖係林發明之賴電祕顧之立體結齡解示意圖。 WB圖係為本發明之定頻電源供應器之剖視結構組合示意圖。 弟3圖係為本發明之定_源供篇應用於全橋式交換式電略 之電路示意圖。 【主要元件符號說明】 變壓器TH2 第一二極體D1 第一二極體D2 電感L1 電容C1 開關 SW1、SW2、SW3、SW4 •1280720 - 第一鐵心1 - 第一凸體11 第二鐵心2 第二凸體21 第一線架3 • .第一組線圈31 第一組接腳32 ® 隔板33、43 線槽34、44 • 套口 35 ，第二線架4 第二組線圈41 第二組接腳42In order to further understand the features and technical contents of the present invention, please refer to the following detailed description of the present invention, and it is said that the shaft is not used for the present day. [Embodiment] Please refer to Figures 2 to 3 for the engraving, which is the vertical power supply of the present invention. Schematic diagram of the structure and cross-sectional structure combination and should be Chen Quanqiao (4) #雷寻夕: Road not, 5 map. The fixed frequency power supply of the present invention comprises: a first core, a first core, a first wire frame 3 and a second wire frame 4. The first core; [and, the first core 2 is made of a material (4) having a high magnetic permeability, and is correspondingly disposed, and has a first convex body 11 and a second convex body 21, respectively. - the convex body η and the first convex body 21 are arranged in a predetermined shape, and in the preferred embodiment of the present invention, they are arranged in a linear shape, and when the _ may be other impurities, such as the change of _ is familiar The above-mentioned embodiments of the present invention are subject to change, and thus do not depart from the spirit of the present invention, and do not depart from the spirit and scope of the present invention. The first wire frame 3 is located on the first convex body 11, and the first wire frame 3 is wound around the coiled wire 31 and the first set of pins 32. The first wire frame 3 can be along the first wire frame 3 A 7 1280720 =:,::: displacement motion. The second _~^ Α —, the spring wood 4 is wound with the second group of coils 41 and the second group of pins 42 of the thunder side, the first _ 4 叮 $ ′ is connected to the two-way promotion, Λ ^ — ,, spring wood 4 can ^ side brother two convex body 21 extension square (10) set - displacement movement. In the preferred embodiment of the present invention, the [line-line frame 4 has a cut of 43, - _4 μ city 33, 43_ the _3, group coffee 4", which is beneficial to the first The group coil 31 and the second part include the tT wealth. The tree service is applied, and the wire frame 3 t fits the sleeve 35 of the second wire frame 4, and the set of the mouth has a greater than; TM Γ4 5 ιίΛ j 3 system can use the sleeve 35 to form a combination of sliding expansion and contraction, and the displacement movement is performed on the second convex body 21 of the first convex body. '“,月再曰' read the third figure' Wherein the fixed-frequency power supply of the present invention is applied to _T2, the _T2 system has a secondary side and a secondary side, and the primary side and the secondary side are separated by a distance-distance 'the fixed frequency power supply first The set pin 32 is a telecommunication connection-secondary side, and the second set of pins 42 is a telecommunication connection secondary side, so the first wire frame 3 and the second wire frame 4_the sleeve π% form a sliding expansion and contraction, Displacement movement is performed on the first protrusion 11 and the second protrusion 21 to adjust the inductance between the secondary side and the secondary side, so that the primary side of the full bridge switching circuit is not Setting the inductance U '_ to peak semiconductor wire, called the stop flow of a large peak health. Therefore, under the trend of becoming more and more affluent in the three counties of volume, environmental protection and safety, in addition to the green body made by the suspicion method, it is directly packaged in the switch-type electric -1280720 position, in terms of volume and production. The process, the present invention _ provides a fixed-frequency power supply system is closer-step, the mechanism of the adjustable variable inductance is built in the fixed-frequency power supply, the more recent steps omits the additional components, the sectioning process, and the _lowering element (4) Product. However, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the present invention. Therefore, the equivalent structure of the present invention is included in the present specification. The invention of the invention, the rights of the inventor of the bribe, here Chen Ming. [Simple description of the drawing] Fig. 1 is the electric riding intention of the conventional full-bridge switching circuit. The diagram is a schematic diagram of the stereoscopic age of the invention. The WB diagram is a schematic cross-sectional structural combination diagram of the fixed frequency power supply of the present invention. The brother 3 diagram is a schematic diagram of the circuit used in the full-bridge switching mode of the invention. [Main component symbol description] Transformer TH2 First diode D1 First diode D2 Inductance L1 Capacitor C1 Switch SW1, SW2, SW3, SW4 • 1280720 - First core 1 - First protrusion 11 Second core 2 Two convex body 21 first wire frame 3 • . first group coil 31 first group pin 32 ® partition 33, 43 wire groove 34, 44 • socket 35, second wire frame 4 second group coil 41 second Group pin 42