CN204615681U - A kind of high frequency switch power commutating module - Google Patents
A kind of high frequency switch power commutating module Download PDFInfo
- Publication number
- CN204615681U CN204615681U CN201520170377.1U CN201520170377U CN204615681U CN 204615681 U CN204615681 U CN 204615681U CN 201520170377 U CN201520170377 U CN 201520170377U CN 204615681 U CN204615681 U CN 204615681U
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- CN
- China
- Prior art keywords
- frequency
- rectification
- high frequency
- protection plate
- control protection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model discloses a kind of high frequency switch power commutating module, it comprises the Spike-killers, electromagnetic interface filter, soft-start circuit, full-bridge rectification, passive PFC, high-frequency inversion, high frequency transformer, high-frequency rectification, the output filtering that are connected successively, also comprise Control protection plate, described Control protection plate is connected with electromagnetic interface filter, soft-start circuit, full-bridge rectification, passive PFC, high-frequency inversion, high frequency transformer, high-frequency rectification, output filtering respectively; Described Control protection plate comprises current equalizer.The utility model has work stable and reliable operation, safety, the advantage of easy maintenance.
Description
Technical field
The utility model relates to a kind of high frequency switch power commutating module, belongs to technical field of power systems.
Background technology
Intelligent high-frequency switching mode power supply is primarily of main monitoring unit, Power entry module, Alternating Current Unit, the compositions such as rectification module, each monitoring unit is subject to management and the control of main monitoring unit, main monitoring unified management is given by the information that each monitoring unit gathers by order wire, the various information of main monitoring display direct current system, user also can touch display screen Query Information and operation, information can also be linked in long distance control system, except exchanging monitoring, direct-current supervision, outside the fundamental units such as switching value monitoring, also be configured with insulating monitoring, dropping equipment, the functional units such as battery inspection, to reach, overall monitor is carried out to direct-current switch power supply.Rectification module is the key component of intelligent high-frequency switching mode power supply, plays conclusive effect to the performance of intelligent high-frequency switching mode power supply.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high frequency switch power commutating module, it is rectification module rectification and charging two functions being incorporated into one, effectively complete rectified action, the stability state that when ensureing the direct voltage output of Switching Power Supply and work, voltage exports.
Technical problem to be solved in the utility model is taked following technical scheme to realize:
A kind of high frequency switch power commutating module; it comprises the Spike-killers, electromagnetic interface filter, soft-start circuit, full-bridge rectification, passive PFC, high-frequency inversion, high frequency transformer, high-frequency rectification, the output filtering that are connected successively; also comprise Control protection plate, described Control protection plate is connected with electromagnetic interface filter, soft-start circuit, full-bridge rectification, passive PFC, high-frequency inversion, high frequency transformer, high-frequency rectification, output filtering respectively.
Described Control protection plate comprises current equalizer.
The beneficial effects of the utility model are: electromagnetic interface filter and soft-start circuit composition ac input circuit in the utility model, play anti-interference, suppress startup surge effect and lightning protection effect, make it more safe and reliable; Current equalizer is that other each equipment in module are linked together by adapter unit, and it controls current-sharing work between each equipment, avoids occurring, occurs underloading, overload phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to technological means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1; a kind of high frequency switch power commutating module; it comprises the Spike-killers, electromagnetic interface filter, soft-start circuit, full-bridge rectification, passive PFC, high-frequency inversion, high frequency transformer, high-frequency rectification, the output filtering that are connected successively; also comprise Control protection plate, described Control protection plate is connected with electromagnetic interface filter, soft-start circuit, full-bridge rectification, passive PFC, high-frequency inversion, high frequency transformer, high-frequency rectification, output filtering respectively.
Described Control protection plate comprises current equalizer.
Disturb through lightning protection and filtering noise after electric main enters electromagnetic interface filter, then full-bridge rectification is passed through, carrying out power factor correction by passive PFC again, afterwards again by carrying out second time rectifying and wave-filtering after high-frequency inversion, high frequency transformer, stable direct-current working volts can be obtained.Control protection plate is monitored in real time to each equipment in individual module, plays early warning, warning.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a high frequency switch power commutating module; it is characterized in that: it comprises the Spike-killers, electromagnetic interface filter, soft-start circuit, full-bridge rectification, passive PFC, high-frequency inversion, high frequency transformer, high-frequency rectification, the output filtering that are connected successively; also comprise Control protection plate, described Control protection plate is connected with electromagnetic interface filter, soft-start circuit, full-bridge rectification, passive PFC, high-frequency inversion, high frequency transformer, high-frequency rectification, output filtering respectively.
2. a kind of high frequency switch power commutating module according to claim 1, is characterized in that: described Control protection plate comprises current equalizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170377.1U CN204615681U (en) | 2015-03-25 | 2015-03-25 | A kind of high frequency switch power commutating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170377.1U CN204615681U (en) | 2015-03-25 | 2015-03-25 | A kind of high frequency switch power commutating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615681U true CN204615681U (en) | 2015-09-02 |
Family
ID=53968204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170377.1U Expired - Fee Related CN204615681U (en) | 2015-03-25 | 2015-03-25 | A kind of high frequency switch power commutating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796013A (en) * | 2015-03-25 | 2015-07-22 | 安徽智瑞电气有限公司 | Rectification module of high-frequency switching power source |
-
2015
- 2015-03-25 CN CN201520170377.1U patent/CN204615681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796013A (en) * | 2015-03-25 | 2015-07-22 | 安徽智瑞电气有限公司 | Rectification module of high-frequency switching power source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |