
VOLTAGE CALCULATOR
Voltage Drop is a decrease in the voltage created by internal resistance to the flow of electricity through the wire. It is the difference between the voltage supplied at the beginning of a wire run (at the transformer) and that at the end of the wire run. If the Voltage Drop is too big, you will be able to see a decrease in brightness of the light fixtures as they get further away from the transformer.
Instructions:
- Enter a wattage amount.
- Select a wire gauge.
- Press calculate.
Wattage / VA (in Watts)
Wire Gauge (Cable Constant)
Voltage Tap Setting
12
13
14
15
Maximum Cable Length
We strongly recommend checking the actual voltage at each fixture with a volt meter before burying and finalizing your project.
We accept no responsibility for the use of the information provided.