免费串联电阻计算器

计算串联电阻的总阻值。

Ω
Ω
Ω

Total Resistance

650.00 Ω

Total Resistance vs Resistor 1

查看公式 →

公式

## Series Resistance Resistors in series carry the same current, and their resistances add directly. ### Formula **R_total = R1 + R2 + R3 + ...** The total resistance is always greater than the largest individual resistor.

计算示例

Three resistors in series: 100, 220, and 330 ohms.

  1. 01R_total = R1 + R2 + R3
  2. 02R_total = 100 + 220 + 330
  3. 03R_total = 650 Ω