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肖特基二極管不是利用P型半導(dǎo)體與N型半導(dǎo)體接觸形成PN結(jié)原理制作的,而是利用金屬與半導(dǎo)體接觸形成的金屬-半導(dǎo)體結(jié)原理制作的。它是一種熱載流子二極管。不同類型的二極管有不同的特性參數(shù)??磭鴦?chuàng)總結(jié)肖特基二極管的主要參數(shù)!

低頻紋波是與輸出電路的濾波電容容量相關(guān)。由于電源模塊體積的限制,電解電容的容量不可能無限制地增加,導(dǎo)致輸出低頻紋波的殘留,該輸出紋波頻率隨整流電路方式的不同而不同。

肖特基二極管是一種快恢復(fù)二極管,它屬一種低功耗、超高速半導(dǎo)體器件。其顯著的特點為反向恢復(fù)時間極短,正向?qū)▔航祪H0.4V左右。肖特基二極管與一般整流二極管有什么區(qū)別呢?看國創(chuàng)小編總結(jié)!

固定衰減器是一種提供衰減的電子元器件,廣泛地應(yīng)用于電子設(shè)備中。其原理是指定的頻率范圍內(nèi),一種用以引入一預(yù)定衰減的電路。使用固定衰減器如何選擇呢?看國創(chuàng)小編總結(jié)!

電源模塊在市場已經(jīng)很普遍了,正逐漸趨向大眾化,在工業(yè)和民用方面,已經(jīng)可以大量使用,以確保人們使用的穩(wěn)定性和可靠性。適用的群體主要有通信領(lǐng)域、交通、航空航海、加工工業(yè)等。那么電源模塊常見的技術(shù)指標(biāo)有哪些呢?看國創(chuàng)小編整理總結(jié)!

電源濾波器是一種無源低通濾波器,濾波頻段在10kHz-30MHz之間,不僅能有效抑制沿電源線傳播的傳導(dǎo)干擾,同時也能大大降低電子設(shè)備產(chǎn)生的輻射干擾。電源濾波器要如何安裝使用?看國創(chuàng)小編總結(jié)!

隨著國家經(jīng)濟的不斷發(fā)展,科技的不斷提高,電子信息技術(shù)的運用規(guī)模的不斷擴大,運用程度的不斷深入,提高我軍配備中電子設(shè)備的水平,是新局勢下提高全體水平的必經(jīng)之路。

限幅放大器的功能就是接受一個寬功率動態(tài)范圍的信號然后輸出一個窄功率范圍的信號,這樣的放大器經(jīng)常應(yīng)用于EM和接收前端。對數(shù)放大器的輸出信號幅度與輸入信號幅度呈對數(shù)函數(shù)關(guān)系。

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