CN106301248A - A kind of power amplifier - Google Patents
A kind of power amplifier Download PDFInfo
- Publication number
- CN106301248A CN106301248A CN201610655369.5A CN201610655369A CN106301248A CN 106301248 A CN106301248 A CN 106301248A CN 201610655369 A CN201610655369 A CN 201610655369A CN 106301248 A CN106301248 A CN 106301248A
- Authority
- CN
- China
- Prior art keywords
- power amplifier
- main body
- output
- input control
- control device
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
The invention discloses a kind of power amplifier, comprising: power amplifier main body；Described power amplifier bottom part body end is provided with heat dissipating layer；In described power amplifier main body, a side is provided with input control device, and described another side of power amplifier main body is provided with output-controlling device, is provided with power amplifier device between described input control device and described output-controlling device；Present configuration is simple, integrated, easy to use so that the volume of whole power amplifier can be made very small, and facilitates user to carry, stable performance, good heat dissipation effect, and service life is long, meets the requirement of economy, environmental protection.
Description
Technical field
The present invention relates to a kind of power amplifier, belong to power control apparatus field.
Background technology
Power amplifier is the radio frequency front-end devices in wireless communication system, is typically used as audio frequency amplifier and radio frequency amplifies
Device, is used for producing power and exports to drive load.At present conventional power amplifier volume is big, line is many, mixed and disorderly, carry movement
Inconvenient.Furthermore, it is impossible to coordinate notebook computer use etc. in mobile occasion.
Summary of the invention
(1) to solve the technical problem that
For solving the problems referred to above, the present invention proposes a kind of simple in construction, integration, easy to use so that whole power amplification
The volume of device can be made very small, and facilitates user to carry, stable performance, good heat dissipation effect, service life length power amplification
Device.
(2) technical scheme
A kind of power amplifier of the present invention, comprising: power amplifier main body；Described power amplifier bottom part body end sets
It is equipped with heat dissipating layer；In described power amplifier main body, a side is provided with input control device, described power amplifier master
Another side of body is provided with output-controlling device, is provided with between described input control device and described output-controlling device
Power amplifier device.
Further, described power amplifier device is provided with preamplifier, driving amplifier and final power put
Big device, it is connected in series.
Further, described input control device and output-controlling device are provided with connection fastening bolt.
Further, described heat dissipating layer is provided with fan.
Further, described output-controlling device is provided with two USB interface ends.
(3) beneficial effect
Compared with prior art, it has the advantages that present configuration is simple, integrated to the present invention, easy to use,
The volume making whole power amplifier can be made very small, and facilitates user to carry, stable performance, good heat dissipation effect, uses
Life-span is long, meets the requirement of economy, environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
1-power amplifier main body；2-heat dissipating layer；3-input control device；4-output-controlling device；5-power amplification fills
Put.
Detailed description of the invention
A kind of power amplifier as shown in Figure 1, comprising: power amplifier main body 1；Described power amplifier main body
1 bottom end is provided with heat dissipating layer 2；In described power amplifier main body 1, a side is provided with input control device 3, described
Another side of power amplifier main body 1 is provided with output-controlling device 4, described input control device 3 and described output control
It is provided with power amplifier device 5 between device 4 processed；
Wherein, described power amplifier device 5 is provided with preamplifier, driving amplifier and final power amplifier, its
It is connected in series；
It is provided with connection fastening bolt on described input control device 3 and output-controlling device 4；
Described heat dissipating layer 2 is provided with fan；
Two USB interface ends it are provided with on described output-controlling device 4.
Present configuration is simple, integrated, easy to use so that the volume of whole power amplifier can be made very small,
Facilitating user to carry, stable performance, good heat dissipation effect, service life is long, meets the requirement of economy, environmental protection.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not structure to the present invention
Think and scope is defined.On the premise of without departing from design concept of the present invention, this area ordinary person technology to the present invention
Various modification that scheme is made and improvement, all should drop into protection scope of the present invention, the technology contents that the present invention is claimed,
All record in detail in the claims.
Claims (5)
1. a power amplifier, it is characterised in that: include power amplifier main body；Described power amplifier bottom part body end
It is provided with heat dissipating layer；In described power amplifier main body, a side is provided with input control device, described power amplifier
Another side of main body is provided with output-controlling device, arranges between described input control device and described output-controlling device
There is power amplifier device.
A kind of power amplifier the most according to claim 1, it is characterised in that: it is provided with on described power amplifier device
Preamplifier, driving amplifier and final power amplifier, it is connected in series.
A kind of power amplifier the most according to claim 1, it is characterised in that: described input control device and output control
Connection fastening bolt it is provided with on device processed.
A kind of power amplifier the most according to claim 1, it is characterised in that: described heat dissipating layer is provided with fan.
A kind of power amplifier the most according to claim 1, it is characterised in that: it is provided with on described output-controlling device
Two USB interface ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610655369.5A CN106301248A (en) | 2016-08-11 | 2016-08-11 | A kind of power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610655369.5A CN106301248A (en) | 2016-08-11 | 2016-08-11 | A kind of power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106301248A true CN106301248A (en) | 2017-01-04 |
Family
ID=57668362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610655369.5A Pending CN106301248A (en) | 2016-08-11 | 2016-08-11 | A kind of power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106301248A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201127017Y (en) * | 2007-12-05 | 2008-10-01 | 苏州试验仪器总厂 | Power output module for switch power amplifier |
| US20120206881A1 (en) * | 2011-02-14 | 2012-08-16 | Adc Telecommunications, Inc. | Systems and methods for thermal management for telecommunications enclosures using heat pipes |
| CN102957382A (en) * | 2011-08-16 | 2013-03-06 | 上海贝尔股份有限公司 | Power amplifier |
| CN104348426A (en) * | 2014-12-03 | 2015-02-11 | 中国电子科技集团公司第五十四研究所 | P-band high-power amplifier device |
| CN205142144U (en) * | 2015-11-30 | 2016-04-06 | 南京长峰航天电子科技有限公司 | 13 solid -state power amplifier subassembly in~17GHz broadband |
-
2016
- 2016-08-11 CN CN201610655369.5A patent/CN106301248A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201127017Y (en) * | 2007-12-05 | 2008-10-01 | 苏州试验仪器总厂 | Power output module for switch power amplifier |
| US20120206881A1 (en) * | 2011-02-14 | 2012-08-16 | Adc Telecommunications, Inc. | Systems and methods for thermal management for telecommunications enclosures using heat pipes |
| CN102957382A (en) * | 2011-08-16 | 2013-03-06 | 上海贝尔股份有限公司 | Power amplifier |
| CN104348426A (en) * | 2014-12-03 | 2015-02-11 | 中国电子科技集团公司第五十四研究所 | P-band high-power amplifier device |
| CN205142144U (en) * | 2015-11-30 | 2016-04-06 | 南京长峰航天电子科技有限公司 | 13 solid -state power amplifier subassembly in~17GHz broadband |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |