Power supply device for triple quadrupole mass spectrometer
US12119213B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 30, 2022 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Dec 30, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/4225
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a power supply device for a triple quadrupole mass spectrometer, including a power input module, a sequence generator, and an output control module. The power supply input module is connected to a power supply. A positive output terminal of the power supply input module is connected to the sequence generator, so that the sequence generator converts a positive output voltage of the power supply into an auxiliary voltage and a relay control signal. The sequence generator is connected to the power input module to transmit the auxiliary voltage and the relay control signal to the output control module, thereby controlling on and off of the output control module, and sequentially powering on the output control module. The power supply input module is connected to the output control module to transmit an input voltage from the power supply to the output control module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.