如何使用 UliEngineering 在 Python 中计算电阻两端的电压

你可以使用 UliEngineering Python 库,根据欧姆定律轻松计算电阻两端的压降:

voltage_across_resistor.py
from UliEngineering.Electronics.Resistors import *
from UliEngineering.EngineerIO import *

# 计算 1kΩ 电阻在 5mA 电流下的压降
voltage = voltage_across_resistor("1k", "5mA")
print(f"Voltage across 1kΩ at 5mA: {format_value(voltage, 'V')}")

# 计算 100Ω 电阻在 33mA 电流下的压降
voltage = voltage_across_resistor("100Ω", "33mA")
print(f"Voltage across 100Ω at 33mA: {format_value(voltage, 'V')}")

示例输出

voltage_across_resistor_output.txt
Voltage across 1kΩ at 5mA: 5.00 V
Voltage across 100Ω at 33mA: 3.30 V

电压使用欧姆定律计算:$V = I \times R$

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