201136449 辆’請崎嶋軸徵的化學式: 【發明所屬之技術領域】 本發明以涉及-種突波電流抑制 子安定器。專業術語「電子安定 顧在-種用於驅動燈的電 【先前技術】 計文疋益」用於電力系統連接燈的驅動裝置。 動二 負荷’特別是當具有這種特性 電子女疋益在同-保險裝置上驅動的 職關 【發明内容】 ° ° -種 是’當_子安__時,提出 的一種定器,提供用於消除或減少與導通電流峰值相關問題 導月針對電子女疋益其特徵在二階段導通電流避免突波電流,該 導通電料為將導通紐電路在電子安定器巾 限制在最-般的意義為:該導通電流_電路在導通情況下的階段中 首先在線路中造成限流否則在該線路中會出現導通電流峰值,且該峰 值電流隨後下降,例如在最高500ms的時間中消失或明顯下降。 、峰值電流可以透過'線路中的二階段導通電流的開產生,該開關 首先在控制開關開啟時’ SW1先打開並延遲閉合導通電流特別是將電 子女疋器中的電容器充電’待電容器充電完成後,再開啟SW2,而SW1 疋帶有限流電阻元件。該限制電路具有的優點是,以二階段的方式導 通電子安定器防止突波電流,此設置有導通電流的限制電路連接端子 也可以作為獨立的部份使用。 二階段抑制突波電路可以根據所使用的繼電器的數據,及電路結構 來及引延遲增加或不增加另外的§十時電路或延遲電路。也可以使用 201136449 m_t'™ac_轉科树加上電阻。 【實施方式】 接 地線LT連接到—個二階段抑制突波電路2,其中包 以-金屬氧化物半導體場效應電晶體M : 以一_ R咖储场,線Γ :圖Ϊ22二實Ϊ4方法中,包括一個開關_其中包括二極體整流 二『气雷阻rL Γ金屬氧化物料體場效應電晶體则航, 流電及第1壓電阻R1與第二分壓電阻R2,-整流電容C, 二另「一開1SW2,—MOSFET金屬氧化物半導體場效應電晶體,-顶AC二端雙向可控㈣關元件或繼U Relay加電阻R。 在圖式3說明二階段抑制突波電路開關_,搬動作時序當 C_r〇1關開啟時電流導通SW1會同時開啟,電流會經過二極體整流 器連接MOSFET經過限流電阻R,對整流電容c充電過程略為延遲, SW1開啟後這個過程在1〇〇ms〜5〇〇ms間,SW2會開啟就可使電子安定 器進入工作狀態。 【圖式簡單說明】 圖一係本發明電子安定器二階段抑制突波電路之具體電路圖 圖一係SW2突波電流抑制電路之具體電路圖 圖三係二階段抑制電路開關作甩時序圖 201136449 【主要元件符號說明】 電子安定器電源輸入端 1 二階段抑制突波電路 2 火線 L 地線 N 連接第二組電子安定器火線 L, 二極體整流器 Dl、D2、D3 限流電阻 R 第一分壓電阻 R1 第二分壓電阻 R2 整流電容 C 導通開關1 SW1 導通開關2 SW2 金屬氧化物半導體場效應電晶體 MOSFET 繼電器 Relay201136449 "Chemical formula of the rugged axis": [Technical field to which the invention pertains] The present invention relates to a surge current suppressor. The term "electronic stability" is used to drive lamps. [Prior Art] Ji Wenyi is used as a driving device for connecting lights in power systems. The dynamic two-load 'especially when the electronic female 疋 benefits with this characteristic are driven on the same-safety device [invention] ° ° - the kind is a kind when the _ _ _ _ _, proposed a device, provided In order to eliminate or reduce the problem related to the peak value of the conduction current, the characteristic of the current is to avoid the surge current in the two-stage conduction current, which is to limit the conduction circuit to the electronic ballast in the most general sense. In this way, the on-current_circuit first causes a current limit in the line in the case of conduction, otherwise a conduction current peak occurs in the line, and the peak current subsequently drops, for example, disappears or drops significantly in the time of up to 500 ms. . The peak current can be generated by the opening of the two-phase conduction current in the line. The switch first turns on when the control switch is turned on. SW1 first opens and delays the closing of the conduction current, especially charging the capacitor in the electronic female device. After that, SW2 is turned on again, and SW1 is equipped with a finite current resistance element. The limiting circuit has the advantage that the electronic ballast is turned on in a two-stage manner to prevent the surge current, and the limiting circuit connecting terminal provided with the conducting current can also be used as a separate part. The two-stage suppression surge circuit can increase or not add additional §10-hour circuits or delay circuits depending on the data of the relay used, and the circuit configuration and the lead delay. You can also use 201136449 m_t'TMac_ transfer tree plus resistance. [Embodiment] The grounding wire LT is connected to a two-stage suppression surge circuit 2, in which a metal-oxide-semiconductor field-effect transistor M is used: a _R-ca store, a line Γ: Fig. 22 Including a switch _ which includes a diode rectification two "gas thunder resistor rL Γ metal oxide material field effect transistor, navigation, galvanic and first voltage resistor R1 and a second voltage divider resistor R2, - rectifier capacitor C Second, "open 1SW2, MOSFET metal oxide semiconductor field effect transistor, - top AC two-terminal bidirectional controllable (four) off component or follow U Relay plus resistor R. Figure 2 illustrates the two-stage suppression surge circuit switch _, movement sequence When C_r〇1 is turned on, the current conduction SW1 will be turned on at the same time. The current will be connected to the MOSFET through the diode rectifier through the current limiting resistor R. The charging process of the rectifying capacitor c is slightly delayed. After SW1 is turned on, the process is 1 〇〇ms~5〇〇ms, SW2 will be turned on to make the electronic ballast enter the working state. [Simplified illustration] Figure 1 is the specific circuit diagram of the two-stage suppression surge circuit of the electronic ballast of the present invention. Surge current suppression The specific circuit diagram three series two-stage suppression circuit switch as the timing diagram 201136449 [main component symbol description] electronic ballast power input terminal 1 two-stage suppression surge circuit 2 fire line L ground line N connected to the second group of electronic ballasts fire line L , Diode rectifier Dl, D2, D3 Current limiting resistor R First voltage dividing resistor R1 Second voltage dividing resistor R2 Rectifying capacitor C Turning on switch 1 SW1 Turning on switch 2 SW2 Metal oxide semiconductor field effect transistor MOSFET Relay Relay