国产成人无码精品91免费_日韩一区二区在线蜜桃播放_中文字幕视频不卡在线_日韩一欧美内射在线观看_亚洲国产精品推荐_日本少漫画口工番工全彩_亚洲成人网一区二区_久久性爱公开视频_免费无码又爽又刺激高潮_2020国自产拍精品高潮视频

??????????????
2007??5??4??

???Щ????????????????????У??????в?????·????????????????????з???????????????????????????????·?????????I/V???????????????????????????????????V=kI??????k??????????????????Щ???????????????????????????й??????????????????·????????·????????????????????????????????????????????й???????????????????????????????????????????????

 

?1 ?????????·


?1??????????????·??RS???????????????RL????????????????????????????????????????????????????????????????????VRS?????????????????IC??????????????????????I?????????V?????С??RS???????VR???????????????С??????????????????????

 

?2 ????????????????????


?2?????????????????????????????2?У?RL??????RS???????????????????RS??????VRS??????I???????????VRS?????????VI?????????????????·??????й????????????????????????????????????·???????????????????????RS????VRS=0???????????????????????3??????????????С???????????????????????FLAG???????????????C,???C????????????????ON??????????????2??δ??????C????C?????????????


???1???2?????????????????????????????????·???????????????????RS??RS?????????????RS??????????????????????????к??????


???????????????????
?????????????????????????????????????????????????????????????????????Χ???????????????????????????????????????????????в????????????????????????????????????????????????????????????????

 

??1  CSM2512??CSM3637????????????


1.RS?????С??10??
???????RS???????????С??RS??????????RS????????С????????????????????????????????????ú??????RS?????磬????????12A????RS=0.1????100m??????????RS??????VRS=1.2V???書???14.4W????????????12V???????????????????????10.8V???????????????RS???????????????5m????RS????RS????????С??0.075V???書??????    0.72W??????????С????缸??????????????????RS????????????????????????????????RS???????С??10????????????????С???????У???1m????0.5m??????0.3m????е??????????????

 

?3 ????????????·??????


2.???????
????????????????С????????????????????????????????????????????????????????4?????????????????????????????VRS?????????????????????·????????????????RS??????????????????????????????????????????????????????Kelvin??????????

 

?4  ???????


3.RS????????С
??????????????????RS????????С???????????????????0.01%??????????????????С?????RS=2m????????????????0.01%????????????????0.1%???????????0.1%????1%??RS???????5m??????????0.05%??

 

?5  70????????????


4.????????TCR?????С
??????????????RS???????1W???????????????Rs????????????????????????仯??????????????????????TA??????Rs??????仯?????????RS????????С??????????????????????TCR?   ??1????15??10-6/?棨??TA=0??60?????RS??1?????????????TCRС????????г?????????

 

?6  CSM????????


5.???????
????????????????????????????1??3W???Щ????????????????????????????????10W???????????????????

 

??2  RS????????韁??????-???


6.???????????TA????
????????????????????Χ???????-55??+125?檔???Щ???150?檔??????RS??25???????????????????RS????70???????????á????磬??????????????25???????????1W????100???????????????????????????50%??0.5W??????150?湤??????????£?????????????20%??0.2W????????????????????????

 

??3  ??????????????????? 


7.??綯???С
??????0.05 ??V/?檔
????????????????
????????????????????????????????????????????????????????????????????粻?????????????Χ??????????????????????????????VISHAY??????????????????CSM??У???????CSM2512??CSM3637???Щ???????
1.??????
CSM??и???????????????????????
???????????????15??10-6/?棻
????????1??3W??
?????????0.1%??
???????Χ2??200m????
???????????????38A??
???????????SMD????
???????????????????????????
????????????
????????Χ-55??+125?檔


2.??????????
CSM2512??CSM3637???????????????1?????
????????????????TA?£?????70???????????????????5?????


3.??韁??????
????????????????????????韁?????????2????????????6?????

 

??4  ????????????????


????????????
??????????Щ???????????????VISHAY???????????????????????????????????????200??С?300??м?VCS101/3??????????????7???????????????3?????


???????
???????????????????????????????????????????????????????????????/????????

????