How to Calculate Input Voltage (LSR)?
Input Voltage (LSR) calculator uses Input voltage=Output voltage +(Load current+Shunt Field Current)*Shunt field resistance to calculate the Input voltage, The Input Voltage (LSR) formula is defined as sum of output voltage and voltage across the shunt resistance. Input voltage and is denoted by V_{i} symbol.
How to calculate Input Voltage (LSR) using this online calculator? To use this online calculator for Input Voltage (LSR), enter Output voltage (V_{o}), Load current (Il), Shunt Field Current (Ish) and Shunt field resistance (Rsh) and hit the calculate button. Here is how the Input Voltage (LSR) calculation can be explained with given input values -> 190 = 10+(10+20)*6.