Linear FAIMS power supply

Details Linear FAIMS power supply Linear FAIMS power supply

2008-10-28

2010-11-23

Souw, Bernard E (Department: 2881)

Radiant energy

Ionic separation or analysis

Methods

C250S281000, C250S290000, C250S293000

Reexamination Certificate

active

07838822

ABSTRACT:
In various embodiments the present teachings provide high-voltage, asymmetric-waveform power supplies useful for, e.g., differential mobility spectrometry. In various embodiments, provided are high-voltage, asymmetric-waveform power supplies for high-field asymmetric waveform ion mass spectrometers having field values greater than about 5,000 volts cm−1and varying in time at rates greater than about 600 kilohertz (KHz).

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