瓦特转伏特计算器

瓦特(W)伏特(V) calcula转r.

输入 功率 以瓦特为单位, 电流 以安培为单位,然后按 计算 but转n to get the 电压 以伏特为单位:

Select 电流 type:  
Enter 功率 in watts: W
Enter 电流 in amps: A
   
Voltage result 以伏特为单位: V

Volts 转 watts calculator

直流 watts 转 volts calculation

The 电压 V in 伏特(V) is equal 转 the 功率 P in watts (W), divided by the 电流 I 以安培(A)为单位:

V(V) = P(W) / I(A)

AC single phase watts 转 volts calculation

The RMS 电压 V in 伏特(V) is equal 转 the 功率 P 以瓦特(W)为单位,除以 功率 fac转r PF times the phase 电流 I 以安培(A)为单位:

V(V) = P(W) / (PF × I(A) )

AC three phase watts 转 volts calculation

Calculation with line 转 line 电压

The line 转 line RMS 电压 VL-L in 伏特(V) is equal 转 the 功率 P 瓦特 (W),除以根号3乘以 功率 fac转r PF times the phase 电流 I 以安培(A)为单位:

VL-L(V) = P(W) / (3 × PF × I(A) ) P(W) / (1.732 × PF × I(A) )

Calculation with line 转 neutral 电压

The line 转 neutral RMS 电压 VL-N in 伏特(V) is equal 转 the 功率 P 瓦特 (W),除以3乘以 功率 fac转r PF times the phase 电流 I 以安培(A)为单位:

VL-N(V) = P(W) / (3 × PF × I(A) )


Watts 转 volts calculation



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