1. 首页
  2. 课程学习
  3. 嵌入式
  4. 高容量电池充电的简化

高容量电池充电的简化

上传者: 2022-10-22 22:47:22上传 PDF文件 160.85 KB 热度 20次

PersonalDataAssistants(PDAs),digitalcameras,laptop

computersandcellphoneshaveenthusiasticallyembracedthe

Lithium-Ionbatteryastheirpowersourceofchoice.Whilethefew

selectdesignersofthesedeviceshadawidevarietyofbatteries

tochoosefrom(suchasalkaline,NiMHandNiCd),theLithium-

Ionbatterybecamethepreferredpowersource.Thispreference

wasduetotheLithium-Ion’shighenergydensitybyweightand

volume,itsrelativelylowself-dischargerateandno“memory”.ChargingSimplifiedforHighCapacityBatteriesByBonnieC.Baker,MicrochipTechnologyInc.ANALOGDESIGNNOTEADN008PersonalDataAssistants(PDAs),digitalcameras,laptopPanasonicLithium-Ionbatterywithatypicalcapacityofcomputersandcellphoneshaveenthusiasticallyembracedthe1550mAh,hasapreferredchargingrateof1.085A(or70%Lithium-Ionbatteryastheirpowersourceofchoice.Whilethefewofcapacity).Panasonicsuggeststhatthechargingprocessselectdesignersofthesedeviceshadawidevarietyofbatteriestakesapproximatelytwohoursat20°C.If,forsomereason,tochoosefrom(suchasalkaline,NiMH

下载地址
用户评论