具有最大功率點(diǎn)跟蹤功能的雙輸入反激DC-DC變換器
標(biāo)簽: 具有最大功率點(diǎn)跟蹤功能的雙輸入反激DC-DC變換器
上傳時(shí)間: 2015-07-21
上傳用戶:licanle
數(shù)字頻率計(jì)、風(fēng)力擺、雙向DC-DC變換器
標(biāo)簽: 數(shù)字頻率計(jì)算 雙向DC-DC變換器
上傳時(shí)間: 2021-11-18
上傳用戶:1208020161
AC220V轉(zhuǎn)DC(12V15W )電源板AD設(shè)計(jì)硬件原理圖+PCB文件,2層板設(shè)計(jì),大小為100*55mm, ALTIUM設(shè)計(jì)的原理圖+PCB文件,可以做為你的學(xué)習(xí)設(shè)計(jì)參考。主要器件型號(hào)如下:Library Component Count : 24Name Description----------------------------------------------------------------------------------------------------2N3904 NPN General Purpose Amplifier2N3906 PNP General Purpose AmplifierBRIDGE1 Diode BridgeCON2 ConnectorCap CapacitorCap Pol1 Polarized Capacitor (Radial)D Zener Zener DiodeDIODE Diode 1N914 High Conductance Fast DiodeECELECTRO2 Electrolytic CapacitorFP103 FUSE-HHeader 2 Header, 2-PinINDUCTOR2 NMOS-2 N-Channel Power MOSFETPC837 OptoisolatorRES2-B Res Varistor Varistor (Voltage-Sensitive Resistor)T TR-2B TRANS1UCC28051 Volt Reg Voltage Regulator
上傳時(shí)間: 2021-11-21
上傳用戶:kent
脈寬調(diào)制DC-DC全橋變換器的軟開關(guān)技術(shù) 阮新波
標(biāo)簽: 脈寬調(diào)制 DC-DC 全橋變換器 軟開關(guān)
上傳時(shí)間: 2021-12-10
上傳用戶:
基于ARM-FPGA的IRIG-B碼產(chǎn)生器的研制這是一份非常不錯(cuò)的資料,歡迎下載,希望對(duì)您有幫助!
上傳時(shí)間: 2021-12-30
上傳用戶:
推挽型DC變換器
標(biāo)簽: DC變換器
上傳時(shí)間: 2022-03-16
上傳用戶:
推挽正激DC-DC變換器的分析與實(shí) 現(xiàn)
標(biāo)簽: DC-DC變換器
上傳時(shí)間: 2022-03-17
上傳用戶:qdxqdxqdxqdx
隨著光伏發(fā)電系統(tǒng)快速發(fā)展,以及電動(dòng)汽車充電樁的普及,傳統(tǒng)的剩余電流保護(hù)器無法滿足實(shí)際需求。介紹了一款B型剩余電流保護(hù)器,采用磁調(diào)制剩余電流互感器和零序電流互感器采集剩余電流。根據(jù)GB/T 22794—2017標(biāo)準(zhǔn)要求,可識(shí)別1 kHz及以下的正弦交流、帶和不帶直流分量的脈動(dòng)直流、平滑直流等剩余電流信號(hào)。經(jīng)信號(hào)調(diào)理電路將電壓信號(hào)送到單片機(jī)進(jìn)行采集和判斷。通過試驗(yàn)測(cè)試,該樣機(jī)在測(cè)試精度和速度上均符合國家標(biāo)準(zhǔn)的相關(guān)要求。The rapid development of photovoltaic power generation systems and the popularity of electric vehicle charging piles make the traditional residual current protective devices unable to meet the actual demand.This paper proposed a type B residual current protective device,which uses the magnetically modulated residual current transformer and the zero sequence current transformer to acquire the residual current.According to the requirements of GB/T 22794—2017,the type B residual current protective device can detect sinusoidal AC residual current of 1kHz and below 1kHz,pulsating DC residual current with and without DC component,smooth DC residual current and so on.The signal processing circuit sends the voltage signal to the MCU for acquisition and judgment.Through experimental tests,the device meets the relevant requirements of national standards in terms of test accuracy and speed.
標(biāo)簽: 電流保護(hù)器
上傳時(shí)間: 2022-03-27
上傳用戶:
此文件是雙向帶隔離的DC/DC諧振變換器的原理圖和PCB,預(yù)留了與DSP相連的接口,包含了各個(gè)階段的電壓電流檢測(cè)電路,其中PCB為4層板。
標(biāo)簽: 諧振變換器
上傳時(shí)間: 2022-03-30
上傳用戶:20125101110
半橋式DC-DC變換器設(shè)計(jì),有需要的可以參考!
標(biāo)簽: DC-DC變換器
上傳時(shí)間: 2022-04-11
上傳用戶:
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