I = 最大电流(A)dT = 0 码力 |
11 页 |
383.56 KB
| 2 年前 3 printed circuit board conductors for a given current and temperature rise. It uses formulas from IPC-2221 (formerly IPC-D-275).
PCB Calculator
Regulators RF Attenuators E-Series Color Code TransLine Via 0 码力 |
9 页 |
344.07 KB
| 1 月前 3 printed circuit board conductors for a given current and temperature rise. It uses formulas from IPC-2221 (formerly IPC-D-275).
PCB Calculator
Regulators RF Attenuators E-Series Color Code TransLine Via 0 码力 |
9 页 |
344.14 KB
| 1 月前 3 printed circuit board conductors for a given current and temperature rise. It uses formulas from IPC-2221 (formerly IPC-D-275).
并输入其他两个值。
#### 2.2. 布线宽度
布线宽度计算器计算给定电流的印刷电路板导体的布线宽度。它使用IPC-2221(以前的IPC-D-275)的公式。
 0 码力 |
11 页 |
207.64 KB
| 2 年前 3 printed circuit board conductors for a given current and temperature rise. It uses formulas from IPC-2221 (formerly IPC-D-275).
| Regulators | Track Width | Electrical S 0 码力 |
10 页 |
438.82 KB
| 2 年前 3 printed circuit board conductors for a given current and temperature rise. It uses formulas from IPC-2221 (formerly IPC-D-275).
Regulators Track Width Electrical Spacing TransLine RF Attenuators Color 0 码力 |
10 页 |
415.30 KB
| 2 年前 3 printed circuit board conductors for a given current and temperature rise. It uses formulas from IPC-2221 (formerly IPC-D-275).
Regulators RF Attenuators E-Series Color Code TransLine Via Size Track $ 0 码力 |
8 页 |
336.64 KB
| 2 年前 3 printed circuit board conductors for a given current and temperature rise. It uses formulas from IPC-2221 (formerly IPC-D-275).
Regulators RF Attenuators E-Series Color Code TransLine Via Size Track $ 0 码力 |
8 页 |
336.64 KB
| 2 年前 3 /6/a/b/56abe596f03b995757e4dde00a0f41d9/p6_2.jpg)
## 布线宽度
布线宽度工具计算出在给定电流和温升下印刷电路板导体的布线宽度。它使用 IPC-2221(以前是 IPC-D-275)的公式。
| 稳压器 | RF衰减器 | E系列 | 色环电阻 | 传输线 0 码力 |
8 页 |
483.32 KB
| 2 年前 3
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