Designed to adhere to the IET Wiring Regulations BS 7671:2018
Calculate series or parallel resistor circuits into one or up to three groups.
Further convert those groups into a final series or parallel circuit.
Add either Amps, Volts or Watts to calculate the missing values.
Toggle the < ? > Fields to calculate the resistor size required to create avolt drop to run specific size electronic components.
E-Calcs - Calculator 4
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