外文翻译--高频开关电源介绍

外文翻译--高频开关电源介绍

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时间:2018-11-16

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1、TheIntroductionOfHighFrequencySwitchingPowerSupplyIntroduction:Highfrequencyswitchingpowersupply(alsocalledswitchrectifierSMR)throughtheMOSFETorthehighfrequencyIGBT,switchfrequencycontrolin50-100KHZ,withinthescopeofefficientandrealizeminiaturization.Inrecentyears,switchre

2、ctifierpowercapacityexpansion,thecapacityofhimself,fromthevolt48V/12.5A、48V/20Ato48V/200A、48V/400A。Highfrequencyswitchingpowersupplyistraditionalrectifier(siliconrectifier,silicon-controlledrectifier)upgradealternativeproducts.Highfrequencyswitchingpowersupplywithconvenie

3、ntuse,smallsize,highefficiency,stablework,coatingmeticulousetcabsolutesuperiorityquicklydominatethemarket.Widelyusedinelectroplatingelectrolysissurfacetreatmentindustryoxidationandgetoldandnewcustomers.Productfeatures:一.ThisproductUSESimportedbrandcomponentsandinternation

4、aladvancedbridgeinprecisionmachiningtechnologyofinverter,andmaketheperformanceisstable,thequalityisreliable.二.Forhigh-frequencypulsewaveformsoutputripplecoefficient,the1%,canimprovethenumberofplatingandsurfaceaestivation,refusetheglossandgotadarkcornerofplating.Andcanredu

5、cetheloss,rawmaterialsofplatingindustryofspecialrequirements.三.SFGserieshighfrequencyswitchingpowersupplybyair-filledtypedesign,installationconvenience.Withremotecontroldevice,easyforoperation.Canbringloadswitchmachine,reducetheadjustmentofthecomplexprocedures.四.Smallvolu

6、melightweightthecomprehensiveuseofanticorrosivecraft,enhancetheabilityofanti-corrosionproducts,prolongthelife.五.Energysaving,highworkingefficiencyreachedmorethan90%,anymorethanalinearalwaysvoltagematching.Savethetraditionalrectifierregulatorandtheenergyloss,inmorethan35%,

7、greatlyreducethecost,thereasonofsurfacetreatmentindustryHighfrequencyswitchingpowersupply一.ThemaincircuitFromtheinputandoutputofdcexchangenetwork,including:1.Thewholetheeffectisinputfilter:therewillbetheclutterpowerfilter,alsohinderedthefeedbacktoproduceclutterofpublicpow

8、er.2.Andrectificationandfiltering:acpowergriddirectlytoasmoothdcrectification,inordertothenextle

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