交換式電源轉(zhuǎn)換器(Switching Power Supply)為目前電子產(chǎn)品中,非常廣 泛使用的電源裝置,在日常生活中隨處可見 ,它主要的功能是調(diào)節(jié)電壓準(zhǔn) 位,亦可說 是直流 的變壓器。與傳統(tǒng)線性式電源轉(zhuǎn)換器比較,體積小、重 量 輕、效率 高以及有較大的輸入電壓範(fàn)圍是交換式電源轉(zhuǎn)換器的優(yōu)點(diǎn)。 交換式電源轉(zhuǎn)換器廣泛被應(yīng)用在電源供應(yīng)器以及新一代電腦內(nèi)。因 此,如何控制交換式電源轉(zhuǎn)換器使其在輸入電壓與輸出負(fù)載變動(dòng)的情況 下,能夠自動(dòng)調(diào)節(jié)輸出電壓為所預(yù)設(shè)的位準(zhǔn),實(shí)為一項(xiàng)重要的研究。
標(biāo)簽: Switching Supply Power
上傳時(shí)間: 2014-09-08
上傳用戶:com1com2
GINSmodules to enable the low-power wireless sensor networks measurement system. Available in 868/916 MHz, 433 MHz, GINS PROGRAME
標(biāo)簽: GINSmodules measurement Available low-power
上傳時(shí)間: 2016-09-27
上傳用戶:希醬大魔王
matlab的入門教程,Power point制作
標(biāo)簽: matlab Power point 入門教程
上傳時(shí)間: 2013-12-28
上傳用戶:363186
Power PC 55xx 主函數(shù)以及GPIO初始化
上傳時(shí)間: 2016-10-16
上傳用戶:xuanjie
The MAX481E, MAX483E, MAX485E, MAX487E–MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup. These parts contain one driver and one receiver. The MAX483E, MAX487E, MAX488E, and MAX489E feature reduced slewrate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. The driver slew rates of the MAX481E, MAX485E, MAX490E, MAX491E, and MAX1487E are not limited, allowing them to transmit up to 2.5Mbps.
標(biāo)簽: MAX transceivers 485 low-power
上傳時(shí)間: 2013-12-22
上傳用戶:小寶愛考拉
TL062/TL064 MOTOROLA開發(fā)的low power JFET input operational amplifiers
標(biāo)簽: operational amplifiers MOTOROLA input
上傳時(shí)間: 2016-10-24
上傳用戶:hwl453472107
John Wiley 的書 Rf Technologies For Low Power Wireless Communications,低功耗通信的射頻技術(shù),非常有意義的一本書
標(biāo)簽: Communications Technologies Wireless Wiley
上傳時(shí)間: 2014-01-16
上傳用戶:nanxia
A Low-Power ASIC Implementation of 2Mbps Antenna-Rake Combiner for WCDMA with MRC and LMS Capabilities.pdf
標(biāo)簽: Implementation Antenna-Rake Capabiliti Low-Power
上傳時(shí)間: 2013-12-16
上傳用戶:yuzsu
一篇同學(xué)的碩士論文 --OFDMA Ressource Allocation using Multiuser Constant-Power Waterfilling. 關(guān)于OFDMA 資源分配的算法 用到凸優(yōu)化(convex optimization)的理論 證明對(duì)多用戶的Waterfilling算法可以實(shí)現(xiàn)優(yōu)化原則
標(biāo)簽: OFDMA Constant-Power Waterfilling Allocation
上傳時(shí)間: 2014-08-22
上傳用戶:GHF
初學(xué)PADS畫圖片軟件,元件封裝必看的教程。很不錯(cuò)的
上傳時(shí)間: 2013-12-23
上傳用戶:xymbian
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