Skip to main content
Speclore

Light 功率 room

参考 数据 与 工程 information about light 功率 room 用于 电气 applications.

lightpowerroom计算器

Overview

Engineering reference data for Light Power Room in electrical engineering.

Key Formulas

Ohm's Law

V=IRV = IR

Voltage = Current × Resistance.

Power

P=VI=I2R=V2/RP = VI = I^2R = V^2/R

Electrical power.

Energy

E=PtE = Pt

Energy = Power × Time.

Variables

SymbolDescriptionUnit
VVVoltageV
IICurrentA
RRResistanceΩ
PPPowerW

References