CN202364143U - Improved rectifier circuit - Google Patents
Improved rectifier circuit Download PDFInfo
- Publication number
- CN202364143U CN202364143U CN2011204363133U CN201120436313U CN202364143U CN 202364143 U CN202364143 U CN 202364143U CN 2011204363133 U CN2011204363133 U CN 2011204363133U CN 201120436313 U CN201120436313 U CN 201120436313U CN 202364143 U CN202364143 U CN 202364143U
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- detection circuit
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- bipolar transistor
- insulated gate
- circuit
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Abstract
The utility model discloses an improved rectifier circuit, comprising an AC input and a DC output and characterized in that the AC input is in connection with an inductor which is in connection with a hall sensor; the hall sensor is in connection with an insulated gate bipolar transistor which is in parallel connection with a capacitor and the DC output; the AC input is also in connection with a zero cross detection circuit; the hall sensor is also in connection with a current detection circuit; the insulated gate bipolar transistor is also in parallel connection with a voltage detection circuit; the zero cross detection circuit, the current detection circuit and the voltage detection circuit are respectively in connection with a teaching management system which comprises an encryption analysis program and pulse-width modulation. The improved rectifier circuit has the advantages of easy operation, smooth and stable whole operation, safety and reliability and low manufacturing costs.
Description
Technical field
The utility model relates to field of rectifiers, relates in particular to a kind of improved rectifier circuit.
Background technology
Rectifier is a rectifying device, briefly is exactly the device that interchange is converted into direct current.It has two major functions: the first, alternating current is become direct current, and supply load after filtering is perhaps supplied with inverter; The second, accumulators provides charging voltage.Therefore, its plays simultaneously the effect of a charger again, can be used for the electric supply installation and the detecting wireless signal of telecommunication etc., also can vacuum tube, and ignitron, solid-state silicon semiconductor diode, mercury arcs etc. are processed.Rectifier circuit is a part important in the rectifier unit, and the quality of rectifier circuit directly affects the result of rectifier.Rectifier circuit of the prior art, complicated operation, the operation difficulty, dangerous high, overall operation is unstable, and cost is low.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in the prior art.
Summary of the invention
The purpose of the utility model provides a kind of improved rectifier circuit.
The technical scheme that the utility model adopts is:
A kind of improved rectifier circuit; Comprise exchanging input and direct current output, said interchange input is connected with inductance, and said inductance is connected with Hall element; Said Hall element is connected with insulated gate bipolar transistor, and said insulated gate bipolar transistor is parallel with electric capacity and direct current output.
Said interchange input also is connected with zero cross detection circuit; Said Hall element also is connected with current detection circuit; Said insulated gate bipolar transistor also is parallel with voltage detecting circuit, and said zero cross detection circuit, current detection circuit and voltage detecting circuit are connected with the teaching management system respectively.
Said teaching management system comprises encrypts routine analyzer and pulse width modulation; Said encryption routine analyzer is connected with zero cross detection circuit, current detection circuit and voltage detecting circuit respectively; Said pulse width modulation is connected with driver module, and said driver module is connected with insulated gate bipolar transistor.
The utility model has the advantages that: easy and simple to handle, overall operation is smooth and easy stable, and safe and reliable, cost of manufacture is low.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Wherein: 1, exchange input, 2, direct current output, 3, inductance, 4, Hall element; 5, insulated gate bipolar transistor, 6, electric capacity, 7, zero cross detection circuit; 8, current detection circuit, 9, voltage detecting circuit, 10, the teaching management system; 11, encrypt routine analyzer, 12, pulse width modulation, 13, driver module.
Embodiment
As shown in Figure 1, a kind of improved rectifier circuit of the utility model comprises exchanging input 1 and direct current output 2; Said interchange input 1 is connected with inductance 3, and said inductance 3 is connected with Hall element 4, and said Hall element 4 is connected with insulated gate bipolar transistor 5; Said insulated gate bipolar transistor 5 is parallel with electric capacity 6 and direct current output 2, and said interchange input 1 also is connected with zero cross detection circuit 7, and said Hall element 4 also is connected with current detection circuit 5; Said insulated gate bipolar transistor 5 also is parallel with voltage detecting circuit 9; Said zero cross detection circuit 7, current detection circuit 8 are connected with teaching management system 10 respectively with voltage detecting circuit 9, and said teaching management system 10 comprises encrypts routine analyzer 11 and pulse width modulation 12, and said encryption routine analyzer 11 is connected with zero cross detection circuit 7, current detection circuit 8 and voltage detecting circuit 9 respectively; Said pulse width modulation 12 is connected with driver module 13; Said driver module 13 is connected with insulated gate bipolar transistor 5, and is easy and simple to handle, and overall operation is smooth and easy stable; Safe and reliable, cost of manufacture is low.
Claims (3)
1. improved rectifier circuit; Comprise and exchange input and direct current output; It is characterized in that: said interchange input is connected with inductance; Said inductance is connected with Hall element, and said Hall element is connected with insulated gate bipolar transistor, and said insulated gate bipolar transistor is parallel with electric capacity and direct current output.
2. a kind of improved rectifier circuit according to claim 1; It is characterized in that: said interchange input also is connected with zero cross detection circuit; Said Hall element also is connected with current detection circuit; Said insulated gate bipolar transistor also is parallel with voltage detecting circuit, and said zero cross detection circuit, current detection circuit and voltage detecting circuit are connected with the teaching management system respectively.
3. a kind of improved rectifier circuit according to claim 2; It is characterized in that: said teaching management system comprises encrypts routine analyzer and pulse width modulation; Said encryption routine analyzer is connected with zero cross detection circuit, current detection circuit and voltage detecting circuit respectively; Said pulse width modulation is connected with driver module, and said driver module is connected with insulated gate bipolar transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204363133U CN202364143U (en) | 2011-11-07 | 2011-11-07 | Improved rectifier circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204363133U CN202364143U (en) | 2011-11-07 | 2011-11-07 | Improved rectifier circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364143U true CN202364143U (en) | 2012-08-01 |
Family
ID=46575298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204363133U Expired - Fee Related CN202364143U (en) | 2011-11-07 | 2011-11-07 | Improved rectifier circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202364143U (en) |
-
2011
- 2011-11-07 CN CN2011204363133U patent/CN202364143U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121107 |