通常,导致电磁噪声和开关振铃的是开关稳压器热回路中的高di/dt和寄生电感。当电路开关时,开关节点波形就会出现明显的振荡,这就是一项产生EMI的因素。单纯减少该噪声也并不难,传统方式是减慢MOSFET开关边缘速率,通过减慢内部开关驱动器或从外部添加缓冲器就可以实现。但这会导致新的问题,由于增加了开关损耗,转换器的效率会降低。因此要想有效减少EMI并改进功能,需要尽量减少电流回路的辐射效应。黄庆义解析,普通的电源是单个电流回路,Silent Switcher采用两个对称分布的输入热回路。根据右手定则,这两个回路产生磁场方向相反,能量相互抵消,从而电气回路对外没有净磁场。因此,Silent Switcher器件无需减慢开关边缘速率,这解决了EMI和效率之间的权衡问题。主营ADI原装现货,库存充足,可靠性是我们的承诺,质量是我们的追求。REF03GSZ原装现货 电子元器件
我司经营ADI产品型号:AD5440YRUZ,AD5443YRMZ,AD5445YRUZ,AD5452YRMZ,AD549JHZ,AD5541ARZ,AD5541JRZ,AD5542,AD5542CRZ,AD5544ARSZ,AD5546BRUZ,AD5551BRZ,AD558JNZ,AD5601BKSZ,AD5602BKSZ-2500RL7,AD5602BKSZ-2REEL7,AD5612AKSZ,AD5620BRJZ-1500RL7,AD5620BRJZ-2500RL7,AD5621AKSZ,AD5621AKSZ-500RL,AD5621AKSZ-500RL7,AD5623RBRMZ-5REEL7,AD5628ARUZ-2,AD5628ARUZ-2REEL7,AD5641AKSZ,AD5660CRMZ,AD5662ARMZ-1REEL7,AD5663BRMZ,AD5663RBRMZ-3REEL7,AD5664BRMZ,AD5666ARUZ-2,AD5668BRUZ-1,AD5700-1BCPZ,AD5700ACPZ,AD5725BRSZ,AD5755ACPZ,AD5764BSUZ,AD5764CSUZ,AD580JH。AD8336ACPZ一片起售 集成电路提供充足的ADI原装现货库存,海量采购,价格距惠。
我司经营ADI产品型号:AD8692ARZ,AD8694ARUZ,AD8694ARZ,AD8803ARZ,AD9122BCPZ,AD9122BCPZRL,AD9200ARSZ,AD9203ARUZ,AD9230BCPZ-250,AD9235BCPZ-40,AD9235BRUZ-20,AD9235BRUZ-40,AD9240ASZ,AD9243ASZ,AD9244BSTZ-65,AD9265BCPZ-125,AD9268BCPZ-125,AD9280ARSZ,AD9280ARSZRL,AD9283BRSZ-100,AD9288BSTZ-100,AD9288BSTZ-40,AD9288BSTZ-80,AD9288BSTZ-80/-40,AD9288BSTZRL-40,AD9361BBCZ,AD9513BCPZ,AD9517-4ABCPZ,AD9552BCPZ,AD9707BCPZ,AD9717BCPZ,AD9744ACPZ,AD9764ARUZ,AD9777BSV,AD9779ABSVZ,AD9779ABSVZRL,AD9783BCPZ,AD9789BBCZ,AD9826KRSZ,AD9832BRUZ。
我司经营ADI产品型号:AD5242BRUZ100,AD5243BRMZ10,AD5243BRMZ50,AD5245BRJZ10,AD5245BRJZ100,AD5245BRJZ50,AD5246BKSZ50,AD5247BKSZ10,AD5248BRMZ10,AD5254BRUZ10,AD5258BRMZ50,AD5262BRUZ50,AD5263BRUZ20,AD526JNZ,AD5274BCPZ-20,AD5282BRUZ50,AD5290YRMZ10,AD5304ARMZ,AD5306BRUZ,AD5308ARUZ,AD5310BRTZ,AD5314ARM,AD5314BRMZ,AD5317BRUZ,AD5318ARUZ,AD5318BRUZ,AD5320BRMZ,AD5320BRTZ,AD5322BRMZ,AD5324ARMZ,AD5324BRMZ,AD5328BRUZ,AD5337ARMZ,AD5344BRUZ,AD536AJDZ,AD5410ACPZ,AD5410AREZ,AD5412AREZ,AD5420AREZ,AD5422BREZ,欢迎来电咨询,主营ADI产品型号,原厂原装现货。
我司经营ADI亚德诺(电子元件)产品型号:AD1937WBSTZ,AD5235BRUZ25,AD5322BRMZ,AD5620BRJZ-2500RL7,AD587JRZ,AD630ARZ,AD712SQ/883B,AD7414ARMZ-0,AD7680ARMZ,AD7732BRUZ,AD7865ASZ-1,AD7995YRJZ-0500RL7,AD8052ARMZ,AD8138ARMZ,AD8253ARMZ,AD8361ARMZ,AD8532ARUZ,AD8572ARZ,AD8620ARZ,AD8691AUJZ,AD9552BCPZ,ADA4505-2ARMZ,ADF4002BCPZ,ADG3308BRUZ,ADG5412BRUZ,ADG738BRUZ,ADM202EARNZ,ADM3251EARWZ,ADM705ARZ,ADP122AUJZ-3.0,ADP323ACPZ,ADR364BUJZ,ADR5043ARTZ,ADSP-BF533SBSTZ400,ADUC841BSZ62-3,ADUM1400BRWZ,ADUM3210BRZ,ADUM6401CRWZ,ADXL103CE,OP213FSZ,OP497FSZ,TMP36FSZ。ADI元件的紧凑尺寸,使其成为空间受限应用的理想选择。ADM211EARSZ一片起售 集成电路
ADI元件在数字信号处理、数据采集、信号传输等方面具有突出的性能,被普遍应用于各种系统和设备中。REF03GSZ原装现货 电子元器件
我司经营ADI亚德诺(电子元件)产品型号:AD420ARZ-32,AD526JNZ,AD5452YRMZ,AD5700-1BCPZ,AD621ARZ,AD688AQ,AD7302BRUZ,AD7606BSTZ,AD7708BRUZ,AD7793BRUZ,AD7927BRUZ,AD8031ARTZ,AD8066ARZ,AD8226ARZ,AD8314ARMZ,AD845JNZ,AD8542ARMZ-R2,AD8607ARMZ,AD8648ARUZ,AD9243ASZ,AD9851BRSZ,ADCLK846BCPZ,ADG1409YRUZ,ADG451BRUZ,ADG706BRUZ,ADG918BRMZ,ADM2587EBRWZ,ADM4853ARZ,ADM809TARTZ,ADP1711AUJZ-3.3,ADP3339AKCZ-3.3,ADR440BRZ,ADS1251U,ADT75BRMZ,ADUM1200CRZ,ADUM2201BRWZ,ADUM5000AR,ADV7180BCPZ-S,OP07CPZ,OP284ESZ,REF192FSZ。REF03GSZ原装现货 电子元器件