Hanya dengan sedikit komponen dan rangkaian sederhana, anda bisa merubah-rubah tegangan sesuai kebutuhan. Berikut ini ada panduan lengkap untuk anda menentukan nilai resistor dari gambar seperti dibawah ini.
R1 vs R2 Grid
R2\R1 | 150 | 180 | 220 | 240 | 270 | 330 | 370 | 390 | 470 |
68 | 1.82 | 1.72 | 1.64 | 1.60 | 1.56 | 1.51 | 1.48 | 1.47 | 1.43 |
82 | 1.93 | 1.82 | 1.72 | 1.68 | 1.63 | 1.56 | 1.53 | 1.51 | 1.47 |
100 | 2.08 | 1.94 | 1.82 | 1.77 | 1.71 | 1.63 | 1.59 | 1.57 | 1.52 |
120 | 2.25 | 2.08 | 1.93 | 1.88 | 1.81 | 1.70 | 1.66 | 1.63 | 1.57 |
150 | 2.50 | 2.29 | 2.10 | 2.03 | 1.94 | 1.82 | 1.76 | 1.73 | 1.65 |
180 | 2.75 | 2.50 | 2.27 | 2.19 | 2.08 | 1.93 | 1.86 | 1.83 | 1.73 |
220 | 3.08 | 2.78 | 2.50 | 2.40 | 2.27 | 2.08 | 1.99 | 1.96 | 1.84 |
240 | 3.25 | 2.92 | 2.61 | 2.50 | 2.36 | 2.16 | 2.06 | 2.02 | 1.89 |
270 | 3.50 | 3.13 | 2.78 | 2.66 | 2.50 | 2.27 | 2.16 | 2.12 | 1.97 |
330 | 4.00 | 3.54 | 3.13 | 2.97 | 2.78 | 2.50 | 2.36 | 2.31 | 2.13 |
370 | 4.33 | 3.82 | 3.35 | 3.18 | 2.96 | 2.65 | 2.50 | 2.44 | 2.23 |
390 | 4.50 | 3.96 | 3.47 | 3.28 | 3.06 | 2.73 | 2.57 | 2.50 | 2.29 |
470 | 5.17 | 4.51 | 3.92 | 3.70 | 3.43 | 3.03 | 2.84 | 2.76 | 2.50 |
560 | 5.92 | 5.14 | 4.43 | 4.17 | 3.84 | 3.37 | 3.14 | 3.04 | 2.74 |
680 | 6.92 | 5.97 | 5.11 | 4.79 | 4.40 | 3.83 | 3.55 | 3.43 | 3.06 |
820 | 8.08 | 6.94 | 5.91 | 5.52 | 5.05 | 4.36 | 4.02 | 3.88 | 3.43 |
1000 | 9.58 | 8.19 | 6.93 | 6.46 | 5.88 | 5.04 | 4.63 | 4.46 | 3.91 |
1200 | 11.25 | 9.58 | 8.07 | 7.50 | 6.81 | 5.80 | 5.30 | 5.10 | 4.44 |
1500 | 13.75 | 11.67 | 9.77 | 9.06 | 8.19 | 6.93 | 6.32 | 6.06 | 5.24 |
1800 | 16.25 | 13.75 | 11.48 | 10.63 | 9.58 | 8.07 | 7.33 | 7.02 | 6.04 |
2200 | 19.58 | 16.53 | 13.75 | 12.71 | 11.44 | 9.58 | 8.68 | 8.30 | 7.10 |
2700 | 23.75 | 20.00 | 16.59 | 15.31 | 13.75 | 11.48 | 10.37 | 9.90 | 8.43 |
3300 | 28.75 | 24.17 | 20.00 | 18.44 | 16.53 | 13.75 | 12.40 | 11.83 | 10.03 |
Table Lengkap Tegangan Output dengan nilai R1 dan R2
1.43V R1 = 470, R2 = 68 1.47V R1 = 470, R2 = 82 1.48V R1 = 370, R2 = 68 1.51V R1 = 330, R2 = 68 1.51V R1 = 390, R2 = 82 1.52V R1 = 470, R2 = 100 1.53V R1 = 370, R2 = 82 1.56V R1 = 330, R2 = 82 1.57V R1 = 270, R2 = 68 1.57V R1 = 470, R2 = 120 1.57V R1 = 390, R2 = 100 1.59V R1 = 370, R2 = 100 1.60V R1 = 240, R2 = 68 1.63V R1 = 330, R2 = 100 1.63V R1 = 270, R2 = 82 1.64V R1 = 390, R2 = 120 1.64V R1 = 220, R2 = 68 1.65V R1 = 470, R2 = 150 1.66V R1 = 370, R2 = 120 1.68V R1 = 240, R2 = 82 1.71V R1 = 330, R2 = 120 1.71V R1 = 270, R2 = 100 1.72V R1 = 220, R2 = 82 1.72V R1 = 180, R2 = 68 1.73V R1 = 470, R2 = 180 1.73V R1 = 390, R2 = 150 1.76V R1 = 370, R2 = 150 1.77V R1 = 240, R2 = 100 1.81V R1 = 270, R2 = 120 1.82V R1 = 150, R2 = 68 1.82V R1 = 330, R2 = 150 1.82V R1 = 180, R2 = 82 1.83V R1 = 390, R2 = 180 1.84V R1 = 470, R2 = 220 1.86V R1 = 370, R2 = 180 1.88V R1 = 240, R2 = 120 1.89V R1 = 470, R2 = 240 1.93V R1 = 330, R2 = 180 1.93V R1 = 150, R2 = 82 1.94V R1 = 270, R2 = 150 1.96V R1 = 390, R2 = 220 1.97V R1 = 470, R2 = 270 1.99V R1 = 370, R2 = 220 2.02V R1 = 390, R2 = 240 2.03V R1 = 240, R2 = 150 2.06V R1 = 370, R2 = 240 2.08V R1 = 330, R2 = 220 2.10V R1 = 220, R2 = 150 2.12V R1 = 390, R2 = 270 2.13V R1 = 470, R2 = 330 2.16V R1 = 330, R2 = 240 2.16V R1 = 370, R2 = 270 2.19V R1 = 240, R2 = 180 2.23V R1 = 470, R2 = 370 2.25V R1 = 150, R2 = 120 2.27V R1 = 270, R2 = 220 2.27V R1 = 330, R2 = 270 2.29V R1 = 470, R2 = 390 2.29V R1 = 180, R2 = 150 | 2.31V R1 = 390, R2 = 330 2.36V R1 = 270, R2 = 240 2.37V R1 = 370, R2 = 330 2.40V R1 = 240, R2 = 220 2.44V R1 = 390, R2 = 370 2.50V R1 = 470, R2 = 470 2.57V R1 = 370, R2 = 390 2.61V R1 = 220, R2 = 240 2.65V R1 = 330, R2 = 370 2.66V R1 = 240, R2 = 270 2.73V R1 = 330, R2 = 390 2.74V R1 = 470, R2 = 560 2.75V R1 = 150, R2 = 180 2.76V R1 = 390, R2 = 470 2.78V R1 = 270, R2 = 330 2.78V R1 = 220, R2 = 270 2.84V R1 = 370, R2 = 470 2.92V R1 = 180, R2 = 240 2.96V R1 = 270, R2 = 370 2.97V R1 = 240, R2 = 330 3.03V R1 = 330, R2 = 470 3.05V R1 = 390, R2 = 560 3.06V R1 = 270, R2 = 390 3.06V R1 = 470, R2 = 680 3.08V R1 = 150, R2 = 220 3.13V R1 = 220, R2 = 330 3.14V R1 = 370, R2 = 560 3.18V R1 = 240, R2 = 370 3.25V R1 = 150, R2 = 240 3.28V R1 = 240, R2 = 390 3.35V R1 = 220, R2 = 370 3.37V R1 = 330, R2 = 560 3.43V R1 = 270, R2 = 470 3.43V R1 = 390, R2 = 680 3.43V R1 = 470, R2 = 820 3.47V R1 = 220, R2 = 390 3.50V R1 = 150, R2 = 270 3.54V R1 = 180, R2 = 330 3.55V R1 = 370, R2 = 680 3.70V R1 = 240, R2 = 470 3.82V R1 = 180, R2 = 370 3.83V R1 = 330, R2 = 680 3.84V R1 = 270, R2 = 560 3.88V R1 = 390, R2 = 820 3.91V R1 = 470, R2 = 1000 3.92V R1 = 220, R2 = 470 3.96V R1 = 180, R2 = 390 4.00V R1 = 150, R2 = 330 4.02V R1 = 370, R2 = 820 4.17V R1 = 240, R2 = 560 4.33V R1 = 150, R2 = 370 4.36V R1 = 330, R2 = 820 4.40V R1 = 270, R2 = 680 4.43V R1 = 220, R2 = 560 4.44V R1 = 470, R2 = 1200 4.46V R1 = 390, R2 = 1000 4.50V R1 = 150, R2 = 390 4.51V R1 = 180, R2 = 470 4.63V R1 = 370, R2 = 1000 | 4.79V R1 = 240, R2 = 680 5.04V R1 = 330, R2 = 1000 5.05V R1 = 270, R2 = 820 5.10V R1 = 390, R2 = 1200 5.11V R1 = 220, R2 = 680 5.14V R1 = 180, R2 = 560 5.17V R1 = 150, R2 = 470 5.24V R1 = 470, R2 = 1500 5.30V R1 = 370, R2 = 1200 5.52V R1 = 240, R2 = 820 5.80V R1 = 330, R2 = 1200 5.88V R1 = 270, R2 = 1000 5.91V R1 = 220, R2 = 820 5.92V R1 = 150, R2 = 560 5.97V R1 = 180, R2 = 680 6.04V R1 = 470, R2 = 1800 6.06V R1 = 390, R2 = 1500 6.32V R1 = 370, R2 = 1500 6.46V R1 = 240, R2 = 1000 6.81V R1 = 270, R2 = 1200 6.92V R1 = 150, R2 = 680 6.93V R1 = 330, R2 = 1500 6.94V R1 = 180, R2 = 820 7.02V R1 = 390, R2 = 1800 7.10V R1 = 470, R2 = 2200 7.33V R1 = 370, R2 = 1800 7.50V R1 = 240, R2 = 1200 8.07V R1 = 330, R2 = 1800 8.08V R1 = 150, R2 = 820 8.19V R1 = 270, R2 = 1500 8.30V R1 = 390, R2 = 2200 8.43V R1 = 470, R2 = 2700 8.68V R1 = 370, R2 = 2200 9.06V R1 = 240, R2 = 1500 9.58V R1 = 330, R2 = 2200 9.77V R1 = 220, R2 = 1500 9.90V R1 = 390, R2 = 2700 10.03V R1 = 470, R2 = 3300 10.37V R1 = 370, R2 = 2700 10.63V R1 = 240, R2 = 1800 11.25V R1 = 150, R2 = 1200 11.44V R1 = 270, R2 = 2200 11.48V R1 = 330, R2 = 2700 11.67V R1 = 180, R2 = 1500 11.83V R1 = 390, R2 = 3300 12.40V R1 = 370, R2 = 3300 12.71V R1 = 240, R2 = 2200 13.75V R1 = 330, R2 = 3300 15.31V R1 = 240, R2 = 2700 16.25V R1 = 150, R2 = 1800 16.53V R1 = 270, R2 = 3300 16.59V R1 = 220, R2 = 2700 18.44V R1 = 240, R2 = 3300 19.58V R1 = 150, R2 = 2200 20.00V R1 = 220, R2 = 3300 23.75V R1 = 150, R2 = 2700 24.17V R1 = 180, R2 = 3300 28.75V R1 = 150, R2 = 3300 |
Keakurasian tegangan tergantung dari stok nilai resistor milik anda. Semoga artikel ini bisa mempermudah pekerjaan anda memenentukan tegangan. Jika anda ingin bereskperimen nilai-nilai lain anda bisa coba langsung calculator LM317 klik disini
Sumber:
reuk.co.uk/LM317-Voltage-Calculator.htm
dimovi.net/toma/stuff/LM317.htm
0 Comments