| From: | To: |
The formula to calculate Output Voltage (Vout) from Input Voltage (Vin) and Resistances (R1 and R2) is:
\[ V_{out} = V_{in} \times \frac{R_2}{R_1 + R_2} \]
Where:
A voltage divider is a simple circuit that turns a large voltage into a smaller one. It uses two resistors in series to divide the input voltage into a lower output voltage. The output voltage is determined by the ratio of the two resistors.
Let's assume the following values:
Using the formula:
\[ V_{out} = 12 \times \frac{2000}{1000 + 2000} \]
\[ V_{out} = 12 \times \frac{2000}{3000} \]
\[ V_{out} = 12 \times 0.6667 \]
\[ V_{out} = 8 \text{ V} \]
The Output Voltage (Vout) is 8 V.
| Input Voltage (Vin) | Resistance (R1) | Resistance (R2) | Output Voltage (Vout) |
|---|---|---|---|
| 5 | 1000 | 2000 | 3.333 |
| 10 | 1000 | 2000 | 6.667 |
| 15 | 1000 | 2000 | 10.000 |
| 20 | 1000 | 2000 | 13.333 |
| 25 | 1000 | 2000 | 16.667 |
| 30 | 1000 | 2000 | 20.000 |
| 35 | 1000 | 2000 | 23.333 |
| 40 | 1000 | 2000 | 26.667 |
| 45 | 1000 | 2000 | 30.000 |
| 50 | 1000 | 2000 | 33.333 |
| 55 | 1000 | 2000 | 36.667 |
| 60 | 1000 | 2000 | 40.000 |
| 65 | 1000 | 2000 | 43.333 |
| 70 | 1000 | 2000 | 46.667 |
| 75 | 1000 | 2000 | 50.000 |
| 80 | 1000 | 2000 | 53.333 |
| 85 | 1000 | 2000 | 56.667 |
| 90 | 1000 | 2000 | 60.000 |
| 95 | 1000 | 2000 | 63.333 |
| 100 | 1000 | 2000 | 66.667 |