FieldengElectrical & Power
Load Current / Power
Convert between voltage, current, and power for a DC, PoE, or unity-PF load.
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Convert between voltage, current, and power for a DC, PoE, or unity-PF load.
App id: ELEC-02. Reference version 1.1.
How to fill it
Leave one field blank. The tool solves the rest.
On the tool screen, Calc is the working sheet. Presets stores values you reuse. Reference is the formula, assumptions, and provenance below.
Formula
P = V × IInputs
| Name | Unit |
|---|---|
| Voltage (camera) | V |
| Current (camera) | A |
| Power | W |
Outputs
| Name | Unit |
|---|---|
| Voltage | V |
| Current | A |
| Power (hero result) | W |
Diagnose
This tool does not attach diagnose observations.
Assumptions
- Direct current or unity power factor. Signed current yields signed power.
- For AC loads that are not unity PF, use the AC power tools.
Provenance
- General electrical engineering relationship.