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Prediction of large capacitors and resistors

Prediction of large capacitors and resistors 



Prediction of large capacitors and resistors if want to change major electrical power (Watts) who we want on the LED light. For example we will change the power on LED lights to 20 Watts. Then must we know large currents flowing on the circuit the LED lights in the following ways:









For the value of the resistor we search using the relationship formula of complex numbers so obtained R1 = 680 Ω. , R2 =680 Ω, R3 = 470 Ω.

So, to make the LED light with great power 20 watt we need to prepare the capacitor billion (C1) of 2.10-6 F or if there is not allowed to use a capacitor whose value approach i.e. 2.2 μF. And for capacitor elco (C2) of 3.2 x 10-5 F or whose value approach i.e. 33 μF. And great each resistor 680 Ω = R1, R2 = 680 Ω and R3 = 470 Ω.

And for the prediction of the others can be seen in the following table:



C1
C2
R1 (Ω)
R2 (Ω)
R3 (Ω)
Jumlah Minimal LED
Impedansi
Arus total (Amper)
Daya listrik (Watt)
0.068 f
470f
3900
3900
3900
2
48400
0.004545
1
0.15 f
330f
3900
3900
3300
3
24200
0.009091
2
0.22 f
330 f
2700
2200
2200
4
16133.33
0.013636
3
0.33 f
220 f
2700
1800
2700
5
12100
0.018182
4
0.47 f
100 f
2700
1800
2200
7
9680
0.022727
5
0.47 f
100 f
1500
1500
1200
8
8066.667
0.027273
6
0.47 f
100 f
390
330
470
9
6914.286
0.031818
7
0.68 f
100 f
1200
1000
1500
10
6050
0.036364
8
0.68 f
100 f
820
680
1000
11
5377.778
0.040909
9
1 f
33 f
1000
1200
1200
13
4840
0.045455
10
1 f
33 f
1000
1000
820
14
4400
0.05
11
1 f
33 f
820
820
680
15
4033.333
0.054545
12
1.1 f
47 f
820
680
680
16
3723.077
0.059091
13
1.1 f
47 f
560
560
560
17
3457.143
0.063636
14
1.1 f
47 f
470
474
474
17
3285.811
0.066955
14.73
1.5 f
47 f
820
680
820
19
3226.667
0.068182
15
1.5 f
47 f
680
820
560
20
3025
0.072727
16
1.5 f
47 f
680
560
560
22
2847.059
0.077273
17
1.5 f
33 f
560
470
470
23
2688.889
0.081818
18
1.5 f
33 f
330
390
470
24
2547.368
0.086364
19
2.2 f
33 f
680
680
470
25
2420
0.090909
20
2.2 f
33 f
680
560
470
27
2304.762
0.095455
21
2.2 f
 22 f
560
470
470
28
2200
0.1
22
2.2 f
22 f
560
390
390
29
2104.348
0.104545
23
2.2 f
22 f
560
270
390
30
2016.667
0.109091
24
3.3 f
22 f
560
560
470
32
1936
0.113636
25
3.3 f
22 f
560
470
470
33
1861.538
0.118182
26
3.3 f
22 f
470
470
470
34
1792.593
0.122727
27
3.3 f
22 f
470
470
390
35
1728.571
0.127273
28
3.3 f
22 f
470
390
390
37
1668.966
0.131818
29
3.3f
22 f
390
390
390
38
1613.333
0.136364
30
4.7 f
22 f
470
390
470
39
1561.29
0.140909
31
4.7 f
22 f
470
390
390
40
1512.5
0.145455
32
4.7f
15 f
560
270
330
42
1466.667
0.15
33
4.7 f
15 f
560
270
270
43
1423.529
0.154545
34
4.7 f
15 f
390
330
330
44
1382.857
0.159091
35
4.7 f
15 f
390
270
330
45
1344.444
0.163636
36
6.8 f
15 f
390
390
330
47
1308.108
0.168182
37
6.8 f
15 f
470
270
330
48
1273.684
0.172727
38
6.8 f
15 f
220
330
470
49
1241.026
0.177273
39
6.8 f
15 f
330
330
330
50
1210
0.181818
40
6.8 f
15 f
470
220
270
52
1180.488
0.186364
41
6.8 f
15 f
390
270
270
53
1152.381
0.190909
42
10 f
15 f
330
330
330
54
1125.581
0.195455
43
10 f
15 f
470
270
220
55
1100
0.2
44
10 f
15 f
330
330
270
57
1075.556
0.204545
45
10 f
15 f
470
220
220
58
1052.174
0.209091
46
10 f
15 f
220
330
330
59
1029.787
0.213636
47
10 f
10 f
330
270
180
60
1008.333
0.218182
48
 15 f
10 f
390
220
220
62
987.7551
0.222727
49
15 f
10 f
390
270
150
63
968
0.227273
50
15 f
10 f
330
270
180
64
949.0196
0.231818
51
15 f
10 f
390
220
150
65
930.7692
0.236364
52
15 f
10 f
390
180
180
67
913.2075
0.240909
53
15 f
10 f
270
270
180
68
896.2963
0.245455
54
22 f
10 f
390
180
180
69
880
0.25
55
22 f
10 f
330
180
220
70
864.2857
0.254545
56
22 f
10 f
220
270
220
72
849.1228
0.259091
57
33 f
10 f
270
180
270
73
834.4828
0.263636
58
33 f
10 f
220
270
220
74
820.339
0.268182
59
33 f
10 f
180
180
330
75
806.6667
0.272727
60
 


 

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