Multi-Mode Operation and Control of a Resonant Converter
US-2015357927-A1 · Dec 10, 2015 · US
Current resonance power supply for detecting overcurrent based on an output from a current compensation unit
US8976545B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8976545-B2 |
| Application number | US-201113084784-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 12, 2011 |
| Priority date | Apr 21, 2010 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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Abstract
Official abstract text for this publication.
A current resonance power supply includes a current detecting unit detecting a current flowing through a primary side of a transformer and a current compensating unit compensating the current detected by the current detecting unit in accordance with a variation in voltage input into the primary side of the transformer. The current resonance power supply detects overcurrent on the basis of an output from the current compensating unit.
First claim
Opening claim text (preview).
What is claimed is: 1. A current resonance power supply including a transformer including a primary winding, a secondary winding and an auxiliary winding, a first switching element, and a second switching element connected in series with the first switching element, wherein one end of the primary winding of the transformer is connected between the first and the second switching elements, other end of the primary winding of the transformer is connected to the second switching elemen…
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Inventors
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Cross-Sectional Technologies · mapped topic
Electricity · mapped topic
- H02M3/3376Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8976545B2 cover?
- A current resonance power supply includes a current detecting unit detecting a current flowing through a primary side of a transformer and a current compensating unit compensating the current detected by the current detecting unit in accordance with a variation in voltage input into the primary side of the transformer. The current resonance power supply detects overcurrent on the basis of an ou…
- Who is the assignee on this patent?
- Samejima Keisuke, Fukutani Takayuki, Canon Kk
- What technology area does this patent fall under?
- Primary CPC classification H02M3/3376. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).