How Many Watts Does A Electric Whiteboard Eraser Use?
A Electric Whiteboard Eraser uses 15 watts running, 0 watts surge, with 5% duty cycle.
Quick Answer Box:
- Running Watts: 15W
- Starting / Surge Watts: 0W
- Running Amps: 0.13A @ 120V
- Duty Cycle: 5%
- Daily kWh for 8 hours @ 5%: 0.006 kWh
How Much Does It Cost to Run a Electric Whiteboard Eraser?
Formula: `Watts x duty x hours / 1000 x $/kWh = cost`
At $0.15/kWh:
| Usage | kWh per Day | Cost per Day @ $0.15 | Cost per Month @ $0.15 | Cost per Month @ $0.30 |
|---|---|---|---|---|
| 2 hrs/day | 0.002 kWh | $0.000 | $0.01 | $0.01 |
| 4 hrs/day | 0.003 kWh | $0.000 | $0.01 | $0.03 |
| 8 hrs/day | 0.006 kWh | $0.001 | $0.03 | $0.05 |
| 24 hrs/day @ 5% | 0.018 kWh | $0.003 | $0.08 | $0.16 |
At California $0.45/kWh, 8 hours a day costs $0.08 per month.
Can a Portable Power Station Run a Electric Whiteboard Eraser?
No. A electric whiteboard eraser needs 15W continuous and 0W surge. None of the 0 stations in your file pass – they all fail continuous or surge.
You need at least 18W continuous and 0W surge. A 3000W+ inverter generator is required.
What Size Generator Do You Need for a Electric Whiteboard Eraser?
Minimum 19W continuous, 19W surge. No portable power station in your list passes.
2 Tips to Save Power on a Electric Whiteboard Eraser Only
1. Use eco/low mode. Most electric whiteboard eraser have eco setting that uses 30-50% less watts for same result.
2. Unplug when not in use and clean regularly. Phantom draw 1-3W plus dust adds 5% load.
FAQ
Can any power station run a electric whiteboard eraser?
No station in your file can. Needs 15W continuous, 0W surge. Requires 3000W+ generator.
Do I need pure sine wave for a electric whiteboard eraser?
Yes for electronics and motors. Modified sine wave like MARBERO 88Wh and Azocek 220W causes buzz, heat, and may shorten life. Anker, BLUETTI, EcoFlow, Jackery are pure sine wave.