LAPORAN PRAKTIKUM
RANGKAIAN KONVENTER ZERO & SPAN MATA KULIAH PRAKTIK SISTEM INSTRUMENTASI DOSEN PENGAMPU IBU BEKTI WULANDARI, M.Pd
DISUSUN OLEH : FAHMI HUSAINI 135013!011
PROGRAM STUD" TEKNIK ELEKTRONIKA #URUSAN PENDIDIKAN TEKNIK ELEKTRONIKA FAKULTAS TEKNIK UNIVERSITAS UNIVERS ITAS NEGERI "OG"AKART "OG"AKARTA A
1. KOMPETENSI :
M$%$'()*(% *(+(*$+-)-* *%/$%$+ $+ & )(% 2.
SUB KOMPETENSI :
(. . 2. d.
M$%$'()*(% 2(+( *$+( +(%*(-(% *%/$%$+ $+ 4 )(% M$%(6(+*(% *7+/( +(%)8$+ $(%(% $+ 4 )(% M$%$'()*(% $%(+79 $+7(9(% $(%(% +$8$+$%)- $+9(d( *7+/( +(%)8$+ M$%$'()*(% $%(+79 R)(% (d( *7+/( +(%)8$+
3. DASAR TEORI
K%)$ *%/$%$+ ZERO 4 SPAN d(( d-+$('-)()-*(% d$%(% $%7( -%/$+-% 4 )766$+ $%7( $%76'( -%/$+-%;. K%/$+$+ ZERO 4 SPAN d(( d-'-9( d(+(6(+ $+-*7 :
P$%7( -%6$67%<(- -%7 = 7(9, <(-7 : (. E-% d-$+-*(% (d( -%7 -%/$+$+ d-)(67% )$+- d$%(% R-, )$7(9 (9(%(% $%)-6$$+, ((+ (-% d(( d-(7+ d$%(% 67d(9. − Rf Gain= Rin . T$(%(% +$8$+$%)- ((7 $%(7+ $+, d-$+-*(% d(+- $(%(% ±V , <(% d-)(67% )$+- d$%(% +), )$7(9 $%)-6$$+ $%( 7+ $+ 88)$, d$%(% (-% : − Rf Gain= Ros D$%(% d$6-*-(% 6(*( $(%(% E71, <(% 6$+7(*(% *$'7(+(% d(+- A1, (d('(9 : Rf − Rf Eout 1= Ein − V Rin Ros
D$%(% (6(+ ! d(( 7'( d-$+'$9 $(%(% E7 =, <(% 6$+7(*(% *$('-*(%
(%d( d(+- E71, <(-7 (d('(9 :
Eout 2=
Rf Rf Ein + V Rin Ros
+
H(' -%- d-)$(*(% '$9 (d(%<( (-% d(+- $%7( A=, )$$)(+ (-% > ?1 B(%d-%*(% $+)(6((% E7 1 d(% E7= d$%(% $+)(6((% (+-) '-%-$+: " > M@ D-6(%(,6 > R8R-% (d('(9 )'$ ((7 )(% ((7 (-% > R8R) V (d('(9 " -%$+2$ "-%$+2$ > $+%(% *7+/( d$%(% )767 " ((7 88)$ ((7 $+ C 4.
ALAT DAN BAHAN
(. . 2. d. $.
5.
P$+ S7'< D S*$ I P((% 977% d(% *(( 977% I?!1 R$)-)+ : 10* & 1* = 7(9; 100* & 10* $%)-6$$+; 100* & !0* = 7(9;
LANGKAH KERJA
-
P$+2((% I. M$%2(+- *7+/( +(%)8$+ $(%(% -%7 4 77 (. S-(*(% +(%*(-(% . B$+-*(% 2(7 d(<(
± 15 V (d(
*(*- I <(% +$'$/(% 2. A7+ $%)-6$$+ 10* )$9-%( $(%(% +$8$+$%)- > 0 V d. A7+ V-% > 0 V. (6(- (( <(% $+(d- (d( $(%(% $(% V1. $. A7+ V-% > 0 4 10 V, d$%(% *$%(-*(% )$-( 1 V. (6(- $(%(% 77. V+$8 d-$+(9(%*(% $( > 0 V - P$+2((% II. P$%(+79 $(%(% +$8$+$%)- $+9(d( *7+/( +(%)8$+ (. S-(*(% $%7*7+(% $(%(% +$8$+$%)- $+9(d( +7%d. . L(*7*(% $%7(9(% V-% 67'(- 0?10 V d$%(% *$%(-*(% )$-( 1V - P$+2((% III. P$%(+79 T(9(%(% SPAN $+9(d( *7+/( +(%)8$+ (. U'(%- $+2((% II 7%7* (9(%(% SPAN $+/(+-()6.
BAHAN DISKUSI
(. A(*(9 977%(% (%(+( V-% d(% V 77 (d( $+2((% I '-%-$+ ((-6(%( $%7* *7+/(%<( . B((-6(%( $%(+79 $(%(% +$8$+$%)- $+9(d( *7+/( +(%)8$+ (d( $+2((% II
B((-6(%( $%(+79 /(+-()- (9(%(% SPAN (d( *7+/( +(%)8$+ d(+- $+2((% III
c.
7. JAWABAN
(. H77%(% (%(+( V-% d(% V7 (d('(9 '-%-$+, *$-*( %-'(- V-% d-%(-*(% 6(*( %-'(- V7 (*(% -*7 %(-* B$+-*7 -%- *7+/( 977%(% (%(+( V-% d(% V71/7= .
15
10
5
Vout 2
0 0
1
2
3
4
5
6
7
8
9
10
Vout 1
-5
-10
-15
T$(%(% +$8$+$%)- $+$%(+79 $+9(d( $(%(% 77 d-)$(*(% '$9 (d(%<( (-% d(+- $%7(, )$$)(+ (-% A1>1 d(% A=>?1 G(6(+ *7+/( $(%(% +$8$+$%)- $+9(d( V71
8 6 4 2 0 -8 -2 -4 -6 -8 -10 -12
-6
-4
-2
0
2
4
6
8
1 2 3
2. T(9(%(% SPAN $+87%)- 6$%(9(% $(%(% -%7 <(% (*(% 6()7* *$ $%7( )$9-%( $+$%(+79 (d( %-'(- $(%(% *$'7(+(%
0 1
2
3
4
5
6
7
8
9
10
-2
-4
-6 100k -8
75k 50k
-10
-12
-14
-16
8. KESIMPULAN .
K%)$ *%/$%$+ ZERO 4 SPAN d(( d-+$('-)()-*(% d$%(% $%7( -%/$+-% 4
)766$+ $%7( $%76'( -%/$+-%;. . H77%(% (%(+( V-% d(% V7 (d('(9 '-%-$+, *$-*( %-'(- V-% d-%(-*(% 6(*( %-'(- V7 = (*(% -*7 %(-* d(% V7 1 d$%(% %-'(- *$('-*(% ?;. 2. T$(%(% +$8$+$%)- $+$%(+79 $+9(d( $(%(% 77 d-)$(*(% '$9 (d(%<( (-% d(+- $%7(, )$$)(+ (-% A1>1 d(% A=>?1. d. T(9(%(% SPAN $+87%)- 6$%(9(% $(%(% -%7 <(% (*(% 6()7* *$ $%7( )$9-%( $+$%(+79 (d( %-'(- $(%(% *$'7(+(% $. P$+9-7%(% d(% %-'(- 9()-' +(*-* -d(* $d( (79, -7 $+(%d( (9( 9()-' +(*-* <(% *-( +(*-(*(% )$)7(- d$%(% $+- $6(9()(% !.
LAMPIRAN
(. TABEL 1 H77%(% $(%(% -%7 /) T$(%(% 77 V+$8 > 0V;
V-% V1 V=
0 ?0,01 0,0
1 ?0,JJ 0,J!
= ?1,JJ 1,J!
3 ?=,JJ =,J!
! ?3,JJ 3,J!
5 ?!,JJ !,J!
?5,JJ 5,J!
?,JJ ,J!
J 10 ?,JJ ?,JJ ?J,JJ ,J! ,J! J,J!
. TABEL = T$(%(% 77 1 /'; d('(6 V+$8 > V V-% /; 1 = 3 ! 5 J 10
? ,00 5,00 5 ! 3,00 = 1 ?0.05 ?1 ?=
? 5,00 3,00 3 = 1,00 0 ?0,5 ?1,5 ?=,5 ?3,5
?! 3,00 1,00 1 0 ?0,0 ?1,5 ?=,5 ?3,5 ?!,5 ?5,5
?= 1,00 0,01 0,J0 ?1,J ?=,J ?3,J ?!,J ?5,J ?,J ?,J
0 ?1,01 ?1,JJ ?=,JJ ?3,JJ ?!,JJ ?5,JJ ?,JJ ?,JJ ?,JJ ?J,JJ
= ?3,01 ?!,00 ?5 ? ?,00 ? ?J ?10 ?11 ?1=
! ?5,00 ?,00 ? ? ?J,00 ?10 ?11 ?1= ?13 ?13,
?,00 ?,00 ?J,05 ?10 ?11,0 ?1= ?13 ?13, ?13, ?13,
?J,00 ?10,0 ?11 ?1= ?1=,0 ?13, ?13, ?13, ?13, ?13,
! 5,00 ,00 J,00 10 11 1= 13 13,
,00 ,00 J,05 10 11,0 1= 13 13, 13, 13,
J,00 10,0 11 1= 1=,0 13, 13, 13, 13, 13,
2. TABEL 3 T$(%(% 77 = /'; d('(6 V+$8 > V V-% /; 1 = 3 ! 5 J 10
? ?,00 ?5,00 ?5 ?! ?3,00 ?= ?1 0.05 1 =
? ?5,00 ?3,00 ?3 ?= ?1,00 0 0,5 1,5 =,5 3,5
?! ?3,00 ?1,00 ?1 0 0,0 1,5 =,5 3,5 !,5 5,5
?= ?1,00 ?0,01 ?0,J0 1,J =,J 3,J !,J 5,J ,J ,J
0 1,01 1,JJ =,JJ 3,JJ !,JJ 5,JJ ,JJ ,JJ ,JJ J,JJ
= 3,01 !,00 5 ,00 J 10 11 1=
d. TABEL ! T$(%(% 77 /'; d('(6 $$+(( 9(+( SPAN> O96
V-% /'; 1 = 3 ! 5
100* 96 ?0,JJ ?1,JJ ?=,JJ ?3,JJ ?!,JJ ?5,JJ ?,JJ ?,JJ
5* 96 ?1,3= ?=, ?3,JJ ?5,3= ?, ?,JJ ?J,3= ?10.
50* 96 ?1,JJ ?3,JJ ?5,JJ ?,JJ ?J,JJ ?11,J ?13, ?13,
J 10
?,JJ ?J,JJ
?11,J ?13,3
1". PERHITUNGAN
Eout 1= Eout 1=
− Rf
Rf Ein− V Rin Ros
−100 100
−
1
100 100
−8
Eout 1=−1−(−8 ) Eout 1=7 v
Eout 2= Eout 2=
+ Rf
Rf Ein + V Rin Ros
+ 100 100
1
+
100 100
Eout 2=1 +¿ ?; Eout 2=−7 v
−8
?13, ?13,
