Á¦¸ñ : ½ÇÇè 16. Å°¸£È÷È£ÇÁ Àü¾Ð¹ýÄ¢ (´ÜÀÏÀü¿ø)
1. °ü·ÃÀÌ·Ð
- ±×¸²¿¡¼ RT = R1+R2+R3+R4·Î Á¤ÀǵȴÙ. Á÷·ùȸ·Î À̹ǷΠIT´Â RT¿¡ ¿µÇâÀ» ¹ÞÁö
¾ÊÀ¸¹Ç·Î ¿ÈÀÇ ¹ýÄ¢¿¡ ÀÇÇØ VT=IT*RT ÀÌ´Ù. À̽ÄÀ» Àü°³Çϸé VT = IT(R1+R2+R3+R4)
°¡ µÇ¸ç, ½ÄÀÇ Àü°³´Â V= IT*R1+IT*R2+IT*R3+IT*R4 ÀÌ´Ù. ÀÌ°ÍÀ» ÅëÇØ
IT*R1 = V1
IT*R2 = V2
IT*R3 = V3
IT*R4 = V4
·Î Á¤ÀÇ ÇÏ°í À̸¦ ÅëÇØ V = V1+V2+V3+V4 °¡µÈ´Ù. À̽ÄÀÌ ¹Ù·Î Å°¸£È÷È£ÇÁ ¹ýÄ¢À»
³ªÅ¸³»´Â ½ÄÀÌ´Ù. Å°¸£È÷È£ÇÁ ¹ýÄ¢À» °£´ÜÇÏ°Ô ¼³¸íÇϸé, ¡°Æóȸ·Î ³»¿¡¼ Àü¾ÐµéÀÇ
´ë¼öÀû ÇÕÀº 0ÀÌ´Ù.¡± ¶ó°í ±³Àç¿¡¼µµ Á¤ÀǵȴÙ. À̹ۿ¡ Àü·ùÀÇ ¹æÇâÀ» µûÁ®µµ À§¿Í°°Àº
½ÄÀÌ µµÃâµÈ´Ù.
2. ½ÇÇè°úÁ¤ Pspice·Î ±¸Çö
±×¸² 16-4 PS Pice ±¸Çö
±×¸² 16-5 PS Pice ±¸Çö
Ç¥16-1 ÀúÇ×±âÀÇ ÃøÁ¤ ÀúÇ×°ª
R1
R2
R3
R4
R5
R6
R7
R8
Rated value
330
470
820
1K
1.2K
2.2K
3.3K
4.7K
M¡¦(»ý·«)
5.72V
6.08mA
|
Ç¥17-3 ¼³°è µ¥ÀÌÅÍ
Calculated Value, mA
Branch 1
I1
Branch 2
I2
Branch 3
I3
It
0.862mA
1.842mA
3.377mA
6.08mA