易达Flatpack248V-2000WHE通信电源模块商品详情易达Flatpack248V-2000WHEFlatpack248V-2000WHE整流模块电源效率高达96.5%；输入电压185-275Vac；输出电压43.5-57.6VDC；输出电流：41.7A；MTBF》350000，质量保证，欢迎咨询洽谈。易达2000W48V整流模块Flatpack248/2000基本参数品牌:易达型号:Flatpack248V-2000WHE功能:AC/DC输出路数:单路输出加工定制:否输入电压:185-275V输出电压:43.5-57.6V输出功率:2000W工作温度:-40~75℃1.HighEffective:92%2.Highdensityincompactsize3.ShortleadtimeEltekValere2000W48VRectifierPower:Flatpack248/2000x12pcs现货Application应用:1.Telecombaseequipment2.RFIndustrial3.OthercommunicationapparatusStock现货:Flatpack248/2000x10pcsFlatpack224/2000x20pcsMinipack48/800FCx8pcsMicropack24/240WORG2x9pcsMicropackWallboxCTOU0410.000x3pcsOrderingInformation订购信息:DJN1000/DJN1000-JDJN2000/DJN2000-JDJN3000/DJN300-JFlatpack150024V50AFLATPACK150024VrectifiermoduleFlatpack150048VG2Flatpack250048VFlatpack288048V50ACCFlatpackDC/DC24/48VG1FlatpackMCUFlatpackMCUwithRS485FlatpackMonitoring/ControlUnitFlatpack2110-125/2000HEFlatpack224/2000Flatpack224/2000NICdFlatpack224/2000WORFlatpack232kWPowersystemFlatpack248/2000Flatpack248/3000Flatpack248/3000G2Flatpack248VRectifierModuleFlatpack248VDC/2000Flatpack2HE48/2000Flatpack2HE48/3000Flatpack2RectifierModule48/1800Flatpack2RectifierModule48/2000Flatpack2RectifierModule48/3000Flatpack2RectifierModule48/4000DualFlatpack2Stand-aloneBox,MaritimeFP200024V/75AMicropack12/120WORMicropack24/240WORMicropack48/250MicropackCompackControllerMicropackWallboxMinipack48/400FCMinipack48/800FCMinipack48/800WIRMinipack60/800FCPowerpack48/11KW208VACPowerpack48/11kW3ph208VACPowerpack48/11kW3ph480/400VACPowerpack48/11KW480VACPowerpack48/5800208/400/480VACPowerpack48/5800400/480VacG2***artpackExtendedG2***artpackGBRS232frontG2***PS1000SI48VG1***PS200/48V/4A230Vacstd.G1***PS400024V/125A230Vac***PS400048V230VACG1***PS700EFE24V1000WSKD***PS700Wallbox/12V***PS700Wallbox/24V***PS700Wallbox/48V***PS700Wallbox/60V***ps5000SILV348V/100AWeprovidewholeproductlineofEltekValere,fromrectifiermoduletowallbox,andthewholepowersystem.Welcometocontactusforbestprice.工作频率：一般而言，工作频率越高输出纹波噪声就更小，电源动态响应也更好，但对元器件特别是磁性材料的要求也越高，成本会有增加，所以国内模块电源产品开关频率多为在300kHz以下，甚至有的只有100kHz左右，这样就难以满足负载变条件下动态响应的要求，因此高要求场合应用要考虑采用高开关频率的产品。另一方面当模块电源开关频率接近信号工作频率时容易引起差拍振荡，选用时也要考虑到这一点。隔离度：绝大多数的电路都必须实现隔离，即将负载连同负载对本地电源的噪声与电网的其他负载和噪声隔开。只有隔离变换器能够达到这个要求。采用隔离变换器除了实现上述要求之外，还可以实现差分形式的输出，以及双极型输出。此外，将隔离型变换器的输出高压端与负载的电源地相连，就形成了负电源。由于电压参考点不是地，因此负载可以获得更高的电压。)