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โพสต์ 3-1-2015 11:50:49 | ดูโพสต์ทั้งหมด |โหมดอ่าน




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:::???????????? (Inductor) ???????????????????????????????????? ??????????????????????????????????????? ????????????????????????????????????? ??????????????????????????????? ??????????????????????? 2 ??????? ??????????????????????????? ????????????????????????????????? ??????????????????????? ? ????????? (L) ??????????????????????? ?????? (Henry)
??????????????????????
  • ????????????????????????????????????????
  • ????????????????????????????
  • ???????????????????????????????? ? ???
  • ???????????????????????????? ? ???
  • ?????????????????????????????
??????????????????????????????? (Inductor)?
???????????? (Inductor) ?????????????????????????????????????????????????????????? ??????????????????????????????????? ?????????? ? ????????????????? (Coil) ???????????????????????? ???????????????????????????????????? ???????????????????????? (Coil) ????????? (Core) ???????????????????????????, ????????, ???????????????????????????????????????????????????????? ???????????????????? ? ????????????? 4.1

                               
เข้าสู่ระบบ/ลงทะเบียน เพื่อดูภาพขนาดเต็ม
?????????????????????????????????????????????????????????????? ?????? 4.2 ?. ??????????????????????????????????????? ?????????????????????????????????????? ??? ?. ????????????????????????????????????????????? ?????????????????????????????? ??????????????????????????? 2 ???? ??? ?. ????????????????????????????????????????????????? ?????????????????????????????? ??????????????????????????? 2 ????  ??? ?. ????????????????????????????????????????? ????????????????????????????????????? ?????????????????????????????????????????????????
???????????????????????????? ????????????????????? ?????????????????????????????????? ????????????????????????????????????? ????????????????????? 0 ??????????? ??????????????????????????????????????????????????????????? ???????????????????????????????? ?????????????????????????????????????????????????? ?????????????????????????? ????????????????????? ???????????????????????????????????? ??????????????????????????????? ?????????????????????????????????????????????????????????? 4.3
????????????????????????????????????????????????????????????????????????????????????? (Coil 1) ????????????????????????????????????????? 2 (Coil 2) ???????????????????????????????? ???????????????????????????????????????????????????????????????????????????????????????? 4.4
????????????????????
?????????????????????????????????????????????????????????????????????????????? ????????????????????????????????? ???????????????? (Inductance) ????????????????? (Henry) ?????????????? ? ??????????????????????
???????????????????????
???????????????? ????????????????????????????????????? ?????????????????? ?????????????????????????????? ???????????????????????????????????????????????????????????????????????????????? ??????
???????????????????????????????????????????????????? 100 uH ??????????? 3 ????????? R ??????????????????
??????????????????????????????????????? 100 uH ?????? ??????????? 4 ??? ????????? 1-3 ??????????????????????????? ?????????? 4 ?????????????????????????????????????????
?????????????????????? ??????????? 3 ???????????? 1-2 ??????????????????????????? ?????????? 3 ?????????????????????????????????????????
??????????????????????????????  ???????????????????? 3 ?? ??? 4 ?? ??????????????? ???????????????? uH ???????????????????????? ????????????????????????????????????
?????????????????????????? 4 ????? ???????? 1 ??? 2 ????????????? ???????? 3 ???????????? ??????????? 4 ??????????????????????????? ????????????????????????? ???????????? 5 ??????????? ?????????????????? 10 ???????????
?????????????????????????????
??????????????????????????????????????????????????? 4 ?????????
  • ????????????????????????????????? N ?????????????????????????????? ????????????????????????????????????????????? ??????????????????????????????????????????????
  • ????????????????????? ????????????????????? u ??????????????????????????????????? ?????, ?????, ?????????, ????? ??? ??????? ???????????????????????????????????????????????????? ????????????????????? (Permeability) ?????????? ???????????????????????????????????????????????????????? ??????????????????????????????????????????????
  • ???????????????????? ????????????????? A ??????????????????????????? ????????????????????????????????????????????? ???????????????????????????????????????????
  • ????????????? ????????????????? l ??????????????????????????? ????????????????????????????????? ??????????????????????????????????????????
????????????? 4 ???????????????????????????????????????????????????????
???????????????????
??????????????????????????????????????????????????? ???????????????????????????? ???????? , ???????? ??????????????? ???????????????????????????? 2 ?????????? ? ??? ??????????????????????? (Fixed Inductors) ???????????????????????????? (Variable Inductors)
??????????????????????? (Fixed Inductors)
??????????????????????? (Fixed Inductors) ???????????????????????????????????????????? ???????????????????????????? ?????????????????? ???????????????????????????????????????????????? ???????????????????????????????????????? ?????????????????? ??????? ?????????, ?????????????, ????, ????????? ??????????? ??? ???????
????????????????????????? (Variable Inductors)
????????????????????????? (Variable Inductors) ???????????????????????? ???????????????????????????????????????????????????????? ???????????????????????????????????????????????????? ??????????????????????????????? ??????????????????????????? ?????????????????????????? ?????????????????????????????????????????????? ??????????????????????????????????????? ????????????????????????????????????????? ????????????????????????????? ???????????????????????????????????????????????????????? ?????????????????????????????????
????????????????
???????????????????????????? 3 ?????? ??????????, ???????? ?????????? ????????????????????????????????????????????? ??????????????????????????????????????????????????????? 3 ??? ??????

1. ??????????
???????????????? ?????????????????????????????? 2 ?????????????????????????????? ?????????????????????????????????? ??????????? ????????????????????????????????????? ???????????????????????????????
2. ????????
?????????????? ?????????????????????????????? 2 ????????????????????? ?????????????????????????? ????????????????????????????????????????????????????????????????????????????????  ???????????????????????????????
3. ???????
????????????? ???????????????????????????????????????????? ?????????????????????????? ??????????????????????????????????????? ??????????????????????????????????????????????????????
??????????????????????
?????????????????????????????????????????? ?????????????????????????????????????????????????? ??????????????????????????????????????????????? ??????????????? 3 ???????

1. ?????????????????????????????????????????????????????????? ??????????????????????
2. ???????????????????????????????????????? 0 ???????? 0 ???????????????????????
3. ???????????????????????????????????????????????? ???????????????????????????? ???????????????????
??????????????????????? ?
????????????????????????????????????????????? ? ????????????????????????????????????????????????????????????????
1. ???????????????????????????????????????????????????????????? ??????????? ??????????? (RF Choke :Radio Frequency Choke) ?????????????????????????????????????????????????????????????????? ????????????????????????????????????? ??????????????????????????????????????????? ???????????????????????????????????? ??????????
2. ????????????????????????????????? AM ????????????????????? (Antenna Coil) ????????????????????? (Oscillator Coil)
3. ???????????????????? ????????????????????????????????? ??????????????      ????????? ??????????????????????????????? ?????????????????????????????????????? ? ???? ???????? ??????????  ???????????????????????????????????????? ???  ???????

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