CN204205995U - A kind of AC-DC converter module selecting voltage stabilizing circuit - Google Patents
A kind of AC-DC converter module selecting voltage stabilizing circuit Download PDFInfo
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- CN204205995U CN204205995U CN201420688990.8U CN201420688990U CN204205995U CN 204205995 U CN204205995 U CN 204205995U CN 201420688990 U CN201420688990 U CN 201420688990U CN 204205995 U CN204205995 U CN 204205995U
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- module body
- module
- voltage stabilizing
- circuit
- stabilizing circuit
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Abstract
The utility model relates to a kind of AC-DC converter module selecting voltage stabilizing circuit.The utility model comprises: an AC/DC transfer circuit, and AC/DC transfer circuit package is in one first module body; At least one voltage stabilizing circuit, each voltage stabilizing circuit is packaged in one second module body; One lead wire circuit, lead wire circuit is packaged in one the 3rd module body.The utility model obtains following beneficial effect: can select as required to be packaged with the second module body of voltage stabilizing circuit and to be packaged with the first module body split of AC/DC transfer circuit, or will the 3rd module body of lead wire circuit be packaged with and be packaged with the first module body split of AC/DC transfer circuit, thus realize selecting the circuit be packaged in module; By the voltage stabilizing circuit of different dividing potential drop parameter is encapsulated in the second different module bodies, realize selecting the dividing potential drop parameter of the voltage stabilizing circuit be packaged in module.
Description
Technical field
The utility model belongs to electronic technology field, relates to a kind of AC-DC converter module selecting voltage stabilizing circuit.
Background technology
AC-DC converter (AC-DC converter) is a kind of conventional ac-dc conversion circuit.In prior art, AC-DC converter is usually packaged into module and uses.Once after being packaged into module, wherein circuit just cannot adjust, and AC-DC converter often will be aided with peripheral circuit acting in conjunction when being applied in circuit, peripheral circuit needs the space taking printed circuit board, further, the usual structure of these peripheral circuits is identical, but if directly peripheral circuit is encapsulated in module, make again not need the application of these peripheral circuits to use packed with the peripheral circuit in module, cause cost to waste.
Summary of the invention
For the problems referred to above that existing AC/DC transfer module exists, now provide a kind of AC-DC converter module being intended to can to select flexibly to be packaged in by peripheral circuit in module or by peripheral circuit not to be packaged in the voltage stabilizing circuit selected in module.
For achieving the above object, the utility model have employed following technical scheme:
Select an AC-DC converter module for voltage stabilizing circuit, wherein, comprising:
One AC/DC transfer circuit, described AC/DC transfer circuit package is in one first module body;
At least one voltage stabilizing circuit, each described voltage stabilizing circuit is packaged in one second module body;
One lead wire circuit, described lead wire circuit is packaged in one the 3rd module body;
Described first module body is provided with syndeton, and described first module body selectively connects described second module body by described syndeton or connects described 3rd module body.
Another aspect of the present utility model, described syndeton comprises electric connection structure, in order to make the output of described AC/DC transfer circuit be connected with the input of described voltage stabilizing circuit, or the output of described AC/DC transfer circuit is connected with the input of described lead wire circuit.
Another aspect of the present utility model, described syndeton comprises mechanical connecting structure, pieces together complete module in order to make described first module body and described second module body or to be connected with described 3rd module body.
Another aspect of the present utility model, described first module body is provided with input pin.
Another aspect of the present utility model, described two module bodies are provided with output pin.
Another aspect of the present utility model, described 3rd module body is provided with output pin.
Another aspect of the present utility model, described electric connection structure comprises:
Be arranged at the metal pins of described first module body, described metal pins is connected with the output of described AC/DC transfer circuit;
Be arranged at the hard contact of the second module body, described hard contact is connected with the input of described voltage stabilizing circuit;
Described metal pins and described hard contact location matches, when described first module body and described second module body piece together complete module, described metal pins and described metal contacts conducting.
Another aspect of the present utility model, described electric connection structure comprises:
Be arranged at the metal pins of described first module body, described metal pins is connected with the output of described AC/DC transfer circuit;
Be arranged at the hard contact of the 3rd module body, described hard contact is connected with the input of described lead wire circuit;
Described metal pins and described hard contact location matches, when described first module body and described 3rd module body piece together complete module, described metal pins and described metal contacts conducting.
Another aspect of the present utility model, described mechanical connecting structure is the draw-in groove being arranged at respectively on described first module body and described second module body and mutually mating, or described mechanical connecting structure is the draw-in groove being arranged at respectively on described first module body and described 3rd module body and mutually mating.
Another aspect of the present utility model, described voltage stabilizing circuit comprises, and is series at the divider resistance of described voltage stabilizing circuit positive input, and the silicon voltage regulator diode in parallel with load.
The utility model obtains following beneficial effect:
1, can select as required to be packaged with the second module body of voltage stabilizing circuit and to be packaged with the first module body split of DC boosting translation circuit, or will the 3rd module body of lead wire circuit be packaged with and be packaged with the first module body split of DC boosting translation circuit, thus realize selecting the circuit be packaged in module.
2, by the voltage stabilizing circuit of different dividing potential drop parameter is encapsulated in the second different module bodies, realize selecting the dividing potential drop parameter of the voltage stabilizing circuit be packaged in module.
Accompanying drawing explanation
The circuit diagram of Fig. 1 when to be that the utility model is a kind of select AC-DC converter module split second module body of voltage stabilizing circuit;
The circuit diagram of Fig. 2 when to be that the utility model is a kind of select AC-DC converter module split the 3rd module body of voltage stabilizing circuit;
Fig. 3 is a kind of side-looking structural representation selecting a kind of embodiment of the AC-DC converter module of voltage stabilizing circuit of the utility model;
Fig. 4 is a kind of plan structure schematic diagram selecting a kind of embodiment of the AC-DC converter module of voltage stabilizing circuit of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Figure 1-4, a kind of AC-DC converter module selecting voltage stabilizing circuit, wherein, comprising: an AC/DC transfer circuit 1, and AC/DC transfer circuit 1 is packaged in one first module body 10;
At least one voltage stabilizing circuit 2, each voltage stabilizing circuit 2 is packaged in one second module body 20;
One lead wire circuit 3, lead wire circuit 3 is packaged in one the 3rd module body 30;
First module body 10 is provided with syndeton, and the first module body 10 selectively connects second module body 20 by syndeton or connects the 3rd module body 30.
Technique scheme is by being packaged in the second module body 20 by voltage stabilizing circuit 2, when needs use voltage stabilizing circuit with the second module body 20 and the first module body 10 split, when not needing can be directly connected with the 3rd module body 30 by the first module body 10 when using voltage stabilizing circuit 2, directly draw lead-in wire, the circuit achieved being packaged into module adjusts.
In a kind of embodiment of the present utility model, syndeton comprises electric connection structure, input 21 in order to the output 11 with voltage stabilizing circuit 2 that make AC/DC transfer circuit 1 is connected, or the output 11 of AC/DC transfer circuit 1 is connected with the input 31 of lead wire circuit 3.
In a kind of embodiment of the present utility model, syndeton comprises mechanical connecting structure, pieces together complete module in order to make the first module body 10 and second module body 20 or to be connected with the 3rd module body 30.
In a kind of embodiment of the present utility model, the first module body 10 is provided with input pin 101, and input pin 101 is connected with the input 12 of AC/DC transfer circuit 1.
In a kind of embodiment of the present utility model, two module bodies 20 are provided with output pin 201, and output pin 201 is connected with the output 22 of voltage stabilizing circuit 2.
In a kind of embodiment of the present utility model, the 3rd module body 30 is provided with output pin 301, and output pin 301 is connected with the output 32 of lead wire circuit 3.
In a kind of embodiment of the present utility model, electric connection structure comprises:
Be arranged at the metal pins 102 of the first module body 10, metal pins 102 is connected with the output 11 of AC/DC transfer circuit 1;
Be arranged at the hard contact 202 of the second module body 20, hard contact 202 is connected with the input 21 of voltage stabilizing circuit 2;
Metal pins 102 and hard contact 202 location matches, when the first module body 10 and the second module body 20 piece together complete module, metal pins 102 contacts conducting with metal contact 202.
In a kind of embodiment of the present utility model, electric connection structure comprises:
Be arranged at the metal pins 102 of the first module body 10, metal pins 102 is connected with the output 11 of AC/DC transfer circuit 1;
Be arranged at the hard contact 302 of the 3rd module body 30, hard contact 302 is connected with the input 31 of lead wire circuit 3;
Metal pins 102 and hard contact 302 location matches, when the first module body 10 and the 3rd module body 30 piece together complete module, metal pins 102 contacts conducting with metal contact 302.
In a kind of embodiment of the present utility model, mechanical connecting structure is be arranged at respectively on the first module body 10 and the second module body 20 and the draw-in groove 103 mutually mated and draw-in groove 203, or mechanical connecting structure is be arranged at respectively on the first module body 10 and the 3rd module body 30 and the draw-in groove 103 mutually mated and draw-in groove 303.
In a kind of embodiment of the present utility model, voltage stabilizing circuit 2 comprises, and is series at the divider resistance 23 of voltage stabilizing circuit 1 positive input, and the silicon voltage regulator diode 24 in parallel with load, by the adjustment selecting the prevention of divider resistance 23 to realize output voltage values, to meet different voltage needs.
The foregoing is only the utility model preferred embodiment; not thereby execution mode of the present utility model and protection range is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilization the utility model specifications and diagramatic content and apparent change obtain in protection range of the present utility model.
Claims (10)
1. can select an AC-DC converter module for voltage stabilizing circuit, it is characterized in that, comprising:
One AC/DC transfer circuit, described AC/DC transfer circuit package is in one first module body;
At least one voltage stabilizing circuit, each described voltage stabilizing circuit is packaged in one second module body;
One lead wire circuit, described lead wire circuit is packaged in one the 3rd module body;
Described first module body is provided with syndeton, and described first module body selectively connects described second module body by described syndeton or connects described 3rd module body.
2. can select the AC-DC converter module of voltage stabilizing circuit as claimed in claim 1, it is characterized in that, described syndeton comprises electric connection structure, in order to make the output of described AC/DC transfer circuit be connected with the input of described voltage stabilizing circuit, or the output of described AC/DC transfer circuit is connected with the input of described lead wire circuit.
3. can select the AC-DC converter module of voltage stabilizing circuit as claimed in claim 1, it is characterized in that, described syndeton comprises mechanical connecting structure, pieces together complete module in order to make described first module body and described second module body or to be connected with described 3rd module body.
4. can select the AC-DC converter module of voltage stabilizing circuit as claimed in claim 1, it is characterized in that, described first module body is provided with input pin.
5. can select the AC-DC converter module of voltage stabilizing circuit as claimed in claim 1, it is characterized in that, described two module bodies are provided with output pin.
6. can select the AC-DC converter module of voltage stabilizing circuit as claimed in claim 1, it is characterized in that, described 3rd module body is provided with output pin.
7. can select the AC-DC converter module of voltage stabilizing circuit as claimed in claim 2, it is characterized in that, described electric connection structure comprises:
Be arranged at the metal pins of described first module body, described metal pins is connected with the output of described AC/DC transfer circuit;
Be arranged at the hard contact of the second module body, described hard contact is connected with the input of described voltage stabilizing circuit;
Described metal pins and described hard contact location matches, when described first module body and described second module body piece together complete module, described metal pins and described metal contacts conducting.
8. can select the AC-DC converter module of voltage stabilizing circuit as claimed in claim 2, it is characterized in that, described electric connection structure comprises:
Be arranged at the metal pins of described first module body, described metal pins is connected with the output of described AC/DC transfer circuit;
Be arranged at the hard contact of the 3rd module body, described hard contact is connected with the input of described lead wire circuit;
Described metal pins and described hard contact location matches, when described first module body and described 3rd module body piece together complete module, described metal pins and described metal contacts conducting.
9. can select the AC-DC converter module of voltage stabilizing circuit as claimed in claim 3, it is characterized in that, described mechanical connecting structure is the draw-in groove being arranged at respectively on described first module body and described second module body and mutually mating, or described mechanical connecting structure is the draw-in groove being arranged at respectively on described first module body and described 3rd module body and mutually mating.
10. as the AC-DC converter module of voltage stabilizing circuit can be selected as described in arbitrary in claim 1-9, it is characterized in that, described voltage stabilizing circuit comprises, and is series at the divider resistance of described AC/DC transfer circuit forward output, and the silicon voltage regulator diode in parallel with load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688990.8U CN204205995U (en) | 2014-11-17 | 2014-11-17 | A kind of AC-DC converter module selecting voltage stabilizing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688990.8U CN204205995U (en) | 2014-11-17 | 2014-11-17 | A kind of AC-DC converter module selecting voltage stabilizing circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205995U true CN204205995U (en) | 2015-03-11 |
Family
ID=52663906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688990.8U Expired - Fee Related CN204205995U (en) | 2014-11-17 | 2014-11-17 | A kind of AC-DC converter module selecting voltage stabilizing circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205995U (en) |
-
2014
- 2014-11-17 CN CN201420688990.8U patent/CN204205995U/en not_active Expired - Fee Related
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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: 20150311 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |