RF noise reduction in switching mode power supplies
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 23, 2018
Issued Date -
N/A
app pub date -
Feb 17, 2014
filing date -
Feb 17, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A switching mode power supply generating reduced high frequency noise. The power supply includes a solid state switch, a modulator for driving the solid state switch with a periodic pulse drive signal, an output filter at the output of the solid state switch, where the output filter includes an inductor and a catch diode. A damping element is included for damping current spikes through the catch diode when said solid state switch turns on and thus reduce noise pulses that would otherwise be introduced by the current spikes.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully