Tap switching power supply apparatus and methods for supporting multiple input voltages
US9568937B1 · kind B1 · utility
9Cited by
3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 19, 2016 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Feb 19, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P13/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device and method(s) for implementing an AC line-powered primary-tap switching power supply which is easily or automatically switchable between a first configuration which supports a first input voltage, e.g., a 120 VAC input voltage, and a second configuration which supports a second input voltage, e.g., a 240 VAC input voltage, which is an integer multiple of the first input voltage, is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.