Power maximizing circuit for stepper motors
US4651076A · kind A · utility
6Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1985 |
| Grant date | Mar 17, 1987 |
| Priority date | — |
| Expiry date | Jun 5, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P8/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power maximizing circuit for a stepper motor employing a switching regulator that conducts current to a variable voltage supply until a predetermined voltage is attained. The predetermined voltage is varied to achieve resonance compensation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.