Invention Grant
- Patent Title: High voltage pre-pulsing
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Application No.: US15628584Application Date: 2017-06-20
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Publication No.: US10804886B2Publication Date: 2020-10-13
- Inventor: Kenneth E. Miller , James R. Prager , Ilia Slobodov , Julian F. Picard
- Applicant: Eagle Harbor Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: EAGLE HARBOR TECHNOLOGIES, INC.
- Current Assignee: EAGLE HARBOR TECHNOLOGIES, INC.
- Current Assignee Address: US WA Seattle
- Main IPC: H03K3/57
- IPC: H03K3/57 ; H02M3/158 ; H03K17/56 ; H03K3/36 ; H02M11/00 ; H03K3/53 ; H03K17/16 ; H02M1/088 ; H02M1/15 ; H02M3/155 ; H02M3/337

Abstract:
Some embodiments of the invention include a pre-pulse switching system. The pre-pulsing switching system may include: a power source configured to provide a voltage greater than 100 V; a pre-pulse switch coupled with the power source and configured to provide a pre-pulse having a pulse width of Tpp; and a main switch coupled with the power source and configured to provide a main pulse such that an output pulse comprises a single pulse with negligible ringing. The pre-pulse may be provided to a load by closing the pre-pulse switch while the main switch is open. The main pulse may be provided to the load by closing the main switch after a delay Tdelay after the pre-pulse switch has been opened.
Public/Granted literature
- US20170366173A1 HIGH VOLTAGE PRE-PULSING Public/Granted day:2017-12-21
Information query
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