CN104917234A - Charging circuit structure - Google Patents
Charging circuit structure Download PDFInfo
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- CN104917234A CN104917234A CN201510284339.3A CN201510284339A CN104917234A CN 104917234 A CN104917234 A CN 104917234A CN 201510284339 A CN201510284339 A CN 201510284339A CN 104917234 A CN104917234 A CN 104917234A
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Abstract
The application discloses a charging circuit structure comprising an input circuit, a transformer and an output circuit. The input circuit and the output circuit are connected in series with the input winding and the output winding of the transformer respectively. The input circuit comprises a silicon controlled rectifier tube circuit which is connected in series with the input winding of the transformer. The output circuit comprises two gears of output circuits. Current and voltage can be accurately adjusted by the charging circuit structure so that the service life is enhanced, input voltage can be from 170V to 250V, and output voltage can be 6V or 12V or 24V or 36V or 48V.
Description
Technical field
The application relates to charging technique field, the charging circuit configuration particularly in a kind of charging technique.
Background technology
Charger is commonly referred to as a kind of equipment alternating current being converted to low-voltage DC.Charger is of many uses in every field, particularly be widely used in mobile phone at sphere of life, the common electrical equipment of camera etc., charger adopts power electronics semiconductor device, be galvanic a kind of static ac dc converter device by voltage and the changeless convert alternating current of frequency, taking storage battery as the electricity consumption occasion of working power or stand-by power supply, charger is with a wide range of applications, and traditional charger mainly adopts transformer tapping pressure regulation, flow control is carried out by pressure regulation, regulation precision does not reach, Current Control is inaccuracy also, and a charger only has a charging voltage, the demand in market can not be met, therefore we must be improved.
Summary of the invention
The technical problem that the application will solve overcomes above-mentioned defect, provides a kind of pressure regulation more accurate, the controllable charging circuit configuration of output voltage.
In order to solve the problem, the application by the following technical solutions:
A kind of charging circuit configuration, it comprises input circuit, transformer and output circuit, described input circuit and output circuit are respectively with the input winding of transformer with export windings in series, described input circuit comprises thyristor circuit, described thyristor circuit and transformer input windings in series, and described output circuit comprises two grades of output circuits.
Described thyristor circuit is made up of electrodeless adjustment stop, electric capacity, resistance, two-way two-stage triggering pipe and bidirectional triode thyristor, described electric capacity, electrodeless adjustment stop and resistance are in parallel with bidirectional triode thyristor after connecting successively, described two-way two-stage triggering pipe is connected between bidirectional triode thyristor and electric capacity, and described electric capacity, electrodeless adjustment stop and resistance form pressure regulation flow control circuit after connecting successively.
Described thyristor circuit also can form by by pole regulating resistance switch, electric capacity, resistance, two-way two-stage triggering pipe and bidirectional triode thyristor, described electric capacity, have pole regulating resistance switch and resistance to connect successively after in parallel with bidirectional triode thyristor, described two-way two-stage triggering pipe is connected between bidirectional triode thyristor and electric capacity, described electric capacity, have pole regulating resistance switch and resistance to connect successively after form pressure regulation flow control circuit.
Described output circuit comprises two the two grades of output circuits being connected to transformer output winding two ends, and described two two grades of output circuits are all provided with rectifier diode, described two two grades of output circuits form DC charging circuit with the wire being connected to transformer and exporting winding respectively, and described two grades of output circuits are 6v circuit and 12v circuit or 12V circuit and 24V circuit or 24V circuit and 36V circuit or 36V circuit and 48V circuit.
The beneficial effect of the application is: can fine adjustment electric current and voltage, improves useful life, between input voltage 170V to 250V can, output voltage can be 6V or 12V or 24V or 36V or 48V.
Accompanying drawing explanation
Fig. 1 is the application first embodiment electrical block diagram;
Fig. 2 is the application second embodiment electrical block diagram.
Embodiment
In order to better understand present techniques content, specific embodiment is provided to be described further the application below in conjunction with accompanying drawing.
Embodiment one, with reference to Fig. 1, a kind of charging circuit configuration, it comprises input circuit 1, transformer and output circuit 2, described input circuit 1 and output circuit 2 are respectively with the input winding 3 of transformer with export winding 4 and connect, described input circuit 3 comprises thyristor circuit 5, and described thyristor circuit 5 and transformer input winding 3 and connect, and described output circuit 2 comprises two grades of output circuits 6.
Described thyristor circuit 5 is made up of electrodeless adjustment stop 7, electric capacity 8, resistance 9, two-way two-stage triggering pipe 10 and bidirectional triode thyristor 11, described electric capacity 8, electrodeless adjustment stop 7 and resistance 9 are in parallel with bidirectional triode thyristor 11 after connecting successively, described two-way two-stage triggering pipe 10 is connected between bidirectional triode thyristor 11 and electric capacity 8, and described electric capacity 8, electrodeless adjustment stop 7 and resistance 9 form pressure regulation flow control circuit after connecting successively.
Described output circuit 2 comprises two the two grades of output circuits 6 being connected to transformer output winding 4 two ends, and described two two grades of output circuits 6 are all provided with rectifier diode 12, described two two grades of output circuits 6 form DC charging circuit with the wire being connected to transformer and exporting winding 4 respectively, described two grades of output circuits 6 are 12V circuit and 24V circuit, can certainly be 6v circuit and 12v circuit or 24V circuit and 36V circuit or 36V circuit and 48V circuit.
Embodiment two, with reference to Fig. 2, a kind of charging circuit configuration, comprise input circuit 1, transformer and output circuit 2, described input circuit 1 and output circuit 2 are respectively with the input winding 3 of transformer with export winding 4 and connect, described input circuit 1 comprises thyristor circuit 5, and described thyristor circuit 5 and transformer input winding 3 and connect, and described output circuit 2 comprises two grades of output circuits 6.
Described thyristor circuit of stating also can form by by pole regulating resistance switch 13, electric capacity 8, resistance 9, two-way two-stage triggering pipe 10 and bidirectional triode thyristor 11, described electric capacity 8, have pole regulating resistance switch 13 and resistance 9 connect successively after in parallel with bidirectional triode thyristor 11, described two-way two-stage triggering pipe 10 is connected between bidirectional triode thyristor 11 and electric capacity 8, described electric capacity 8, have pole regulating resistance switch 13 and resistance 9 to connect successively after form pressure regulation flow control circuit.
Described output circuit 2 comprises two the two grades of output circuits 6 being connected to transformer output winding 4 two ends, and described two two grades of output circuits 6 are all provided with rectifier diode 12, described two two grades of output circuits 6 form DC charging circuit with the wire being connected to transformer and exporting winding 4 respectively, described two grades of output circuits 6 are 12V circuit and 24V circuit, can certainly be 6v circuit and 12v circuit or 24V circuit and 36V circuit or 36V circuit and 48V circuit.
Claims (7)
1. a charging circuit configuration, it comprises input circuit, transformer and output circuit, described input circuit and output circuit are respectively with the input winding of transformer with export windings in series, it is characterized in that: described input circuit comprises thyristor circuit, described thyristor circuit and transformer input windings in series, and described output circuit comprises two grades of output circuits.
2. charging circuit configuration as claimed in claim 1, is characterized in that: described thyristor circuit comprises electrodeless adjustment stop, electric capacity, resistance, two-way two-stage triggering pipe and bidirectional triode thyristor.
3. charging circuit configuration as claimed in claim 2, it is characterized in that: described electric capacity, electrodeless adjustment stop and resistance are in parallel with bidirectional triode thyristor after connecting successively, described two-way two-stage triggering pipe is connected between bidirectional triode thyristor and electric capacity, and described electric capacity, electrodeless adjustment stop and resistance form pressure regulation flow control circuit after connecting successively.
4. charging circuit configuration as claimed in claim 1, is characterized in that: described thyristor circuit includes pole regulating resistance switch, electric capacity, resistance, two-way two-stage triggering pipe and bidirectional triode thyristor.
5. charging circuit configuration as claimed in claim 4, it is characterized in that: described electric capacity, have pole regulating resistance switch and resistance to connect successively after in parallel with bidirectional triode thyristor, described two-way two-stage triggering pipe is connected between bidirectional triode thyristor and electric capacity, described electric capacity, have pole regulating resistance switch and resistance to connect successively after form pressure regulation flow control circuit.
6. charging circuit configuration as claimed in claim 1, it is characterized in that: described output circuit comprises two the two grades of output circuits being connected to transformer output winding two ends, and described two two grades of output circuits are all provided with rectifier diode, described two two grades of output circuits form DC charging circuit with the wire being connected to transformer and exporting winding respectively.
7. charging circuit configuration as claimed in claim 6, is characterized in that: described two grades of output circuits are 6v circuit and 12v circuit or 12V circuit and 24V circuit or 24V circuit and 36V circuit or 36V circuit and 48V circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284339.3A CN104917234A (en) | 2015-05-26 | 2015-05-26 | Charging circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284339.3A CN104917234A (en) | 2015-05-26 | 2015-05-26 | Charging circuit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104917234A true CN104917234A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510284339.3A Pending CN104917234A (en) | 2015-05-26 | 2015-05-26 | Charging circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104917234A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047424A1 (en) * | 2017-09-11 | 2019-03-14 | 深圳易马达科技有限公司 | Charging circuit and smart charging base thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2872711Y (en) * | 2006-01-24 | 2007-02-21 | 王春 | Intelligent rectifier stabilized adjuster of generator |
| CN200976507Y (en) * | 2006-11-22 | 2007-11-14 | 王春 | Energy-saving charger |
| US20080180066A1 (en) * | 2007-01-31 | 2008-07-31 | Surender Makhija | Dynamic charging method |
| CN202749887U (en) * | 2012-06-19 | 2013-02-20 | 李树昌 | Charging circuit structure |
| CN204089306U (en) * | 2014-07-07 | 2015-01-07 | 李树昌 | A kind of fully-automatic intelligent quick charger |
-
2015
- 2015-05-26 CN CN201510284339.3A patent/CN104917234A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2872711Y (en) * | 2006-01-24 | 2007-02-21 | 王春 | Intelligent rectifier stabilized adjuster of generator |
| CN200976507Y (en) * | 2006-11-22 | 2007-11-14 | 王春 | Energy-saving charger |
| US20080180066A1 (en) * | 2007-01-31 | 2008-07-31 | Surender Makhija | Dynamic charging method |
| CN202749887U (en) * | 2012-06-19 | 2013-02-20 | 李树昌 | Charging circuit structure |
| CN204089306U (en) * | 2014-07-07 | 2015-01-07 | 李树昌 | A kind of fully-automatic intelligent quick charger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047424A1 (en) * | 2017-09-11 | 2019-03-14 | 深圳易马达科技有限公司 | Charging circuit and smart charging base thereof |
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Application publication date: 20150916 |