Differences

This shows you the differences between two versions of the page.

--- nouvelle_mesure_impedance_lyon [2017/12/19 09:40]
acqilc [Mesure au LC metre]
+++ nouvelle_mesure_impedance_lyon [2021/07/10 23:21] (current)
@@ Line 52: / Line 52: @@
 ===== injection 5V methode des plateaux =====
-$V_s = 4.48 $ V
+==== Cote Large ====
+$V_s = 4.54 $ V
-=>  $Z_c = \frac{50 \times V_s}{10 - V_s}= 41 \Omega $
+=>  $Z_c = \frac{50 \times V_s}{10 - V_s}= 42 \Omega $
 ===== injection 5V methode du potentiometre =====
-=> $R_{potentiometre} = 46 \Omega $
+=> $R_{potentiometre} = 43 \Omega $
@@ Line 70: / Line 71: @@
 |1000|Large|284|600|492|416|38.6|
 |2000|Large|244|934|482|467|43.5|
-|1|Etroit| 478|0.160|705| 274|249|
+|1|Etroit| 595|0.170|720| 275|271|
-|10|Etroit| 392|6.0|584| 276|58|
+|10|Etroit| 620|6.4|583| 277|84|
-|100|Etroit| 447|61|546| 292|40|
+|100|Etroit| 450|62|547| 294|40|
-|500|Etroit| 336|342|507| 363|38|
+|500|Etroit| 337|344|510| 362|38|
-|1000|Etroit| 280|600|494| 410|41|
+|1000|Etroit| 284|600|499| 414|41|
-|2000|Etroit| 242|916|482| 420|44|
+|2000|Etroit| 244|934|487| 461|44|
@@ Line 81: / Line 82: @@
 ^ injection ^ Transmis ^ rebond ^ dt injection transmis ^ dt inejction rebond ^ Fall injection ^Fall transmis ^
-| -39.6 | -30.5  | + 6.3 | 9.65 ns |18.35 |2.65 ns | 2.90 ns |
+| -39.0 | -30.0  | + 6.2 | 8.40 ns |18.2 |2.60 ns | 3.40 ns |
 ====== Cassette  __Sans HV__ ======

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