CN202443969U - Line plate type three-phase rectification bridge - Google Patents
Line plate type three-phase rectification bridge Download PDFInfo
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- CN202443969U CN202443969U CN 201120557429 CN201120557429U CN202443969U CN 202443969 U CN202443969 U CN 202443969U CN 201120557429 CN201120557429 CN 201120557429 CN 201120557429 U CN201120557429 U CN 201120557429U CN 202443969 U CN202443969 U CN 202443969U
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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Abstract
A line plate type three-phase rectification bridge relates to an improvement of a three-phase rectification bridge pile structure. The line plate type three-phase rectification bridge pile is convenient for producing and good in performance. The three-phase rectification bridge comprises a packaging body and leading wires 115, diodes 116 and a circuit board are arranged inside the packaging body, sheet-shaped conductors 115 are arranged on the circuit board; the conductors 115 are respectively corresponding to the leading wires 115; the diodes 116 are respectively connected between the conductors 115 to form a three-phase rectification bridge circuit. In the line plate type three-phase rectification bridge, the circuit board is arranged inside the packaging body, six finished product diodes (shaft type diodes or sheet type diodes) are inserted into the circuit board, requirements of packaging procedures on the environment are reduced. Rectification capability of the prior product is unchanged, and processing costs are reduced.
Description
Technical field
The utility model relates to the improvement to the three-phase commutation bridge pile structure.
Background technology
Existing three-phase commutation bridge heap production of products technology is that the prewelding chip respectively welds the chip two sides with two shot coppers, five lead-in wires is linked to each other with the good chip of prewelding after the welding again, through compression molding product is wrapped up again.The defective of this technology is that cost is higher, and operation is complicated; Especially expose for a long time in the manufacturing process chips, can be infected with some dusts, dirt unavoidably, cause end properties to reduce.
The utility model content
The utility model provides a kind of convenient for production to above problem, and the board-like three-phase commutation bridge heap of well behaved circuit.
The technical scheme of the utility model is: comprise packaging body and lead-in wire one-five, be provided with diode one-six and wiring board in the said packaging body, said wiring board is provided with the conductor one-five of sheet; Said conductor one-five is corresponding continuous one-May Day one with said lead-in wire respectively; Said diode one-six is connected to and constitutes the three phase rectifier bridge circuit between the said conductor one-five.
Said lead-in wire one is that positive wire, lead-in wire five are negative wire, and lead-in wire two-four is the three-phase alternating current lead-in wire; The negative pole end of said diode four, five, six connects said conductor five respectively, and the positive terminal of said diode four connects said conductor four, and the positive terminal of said diode five connects said conductor two, and the positive terminal of said diode six connects said conductor three; The positive terminal of said diode one, two, three connects said conductor one respectively, and the negative pole end of said diode one connects said conductor four, and the negative pole end of said diode two connects said conductor two, and the negative pole end of said diode three connects said conductor three.
The utility model is provided with wiring board in packaging body, with 6 finished product diode plug-in units (can be the diode or the sheet type diode of shaft type) in wiring board, have reduced in the packaging process environment requirement.Can keep the detectability of original product constant, cut down finished cost.
Description of drawings
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the structural representation of the utility model wiring board and lead-in wire,
Fig. 4 is the schematic circuit of the utility model;
11 is lead-in wires one, 12nd among the figure, lead-in wire two, 13rd, lead-in wire three, 14th, lead-in wire four, 15th, lead-in wire five; The 20th, wiring board, the 21st, conductor one, 22nd, conductor two, 23rd, conductor three; The 24th, conductor four, 25th, conductor five, 31st, diode one, 32nd, diode two; The 33rd, diode three, 34th, diode four, 35th, diode five, 36th, diode six.
Embodiment
The utility model comprises packaging body 4 and lead-in wire one-five (11-15) shown in Fig. 1-4, be provided with diode one-six (31-36) and wiring board 20 in the said packaging body 4, and said wiring board 20 is provided with the conductor one-five (21-25) of sheet; Said conductor one-five (21-25) links to each other with said lead-in wire one-five (11-15) is corresponding one by one respectively; Said diode one-six (31-36) is connected to and constitutes three phase rectifier bridge circuit (as shown in Figure 4) between the said conductor one-five (21-25).
Said lead-in wire 1 is that positive wire, lead-in wire 5 15 are negative wire, and lead-in wire two-four (12,13,14) are the three-phase alternating current lead-in wire; The negative pole end of said diode four, five, six (34,35,36) connects said conductor 5 25 respectively; The positive terminal of said diode 4 34 connects said conductor 4 24; The positive terminal of said diode 5 35 connects said conductor 2 22, and the positive terminal of said diode 6 36 connects said conductor 3 23; The positive terminal of said diode one, two, three (31,32,33) connects said conductor 1 respectively; The negative pole end of said diode 1 connects said conductor 4 24; The negative pole end of said diode 2 32 connects said conductor 2 22, and the negative pole end of said diode 3 33 connects said conductor 3 23.
Claims (2)
1. the board-like three-phase commutation bridge of circuit comprises packaging body and lead-in wire one-five, it is characterized in that be provided with diode one-six and wiring board in the said packaging body, said wiring board is provided with the conductor one-five of sheet; Said conductor one-five is corresponding continuous one-May Day one with said lead-in wire respectively; Said diode one-six is connected to and constitutes the three phase rectifier bridge circuit between the said conductor one-five.
2. the board-like three-phase commutation bridge of circuit according to claim 1 is characterized in that, said lead-in wire one is that positive wire, lead-in wire five are negative wire, and lead-in wire two-four is the three-phase alternating current lead-in wire; The negative pole end of said diode four, five, six connects said conductor five respectively, and the positive terminal of said diode four connects said conductor four, and the positive terminal of said diode five connects said conductor two, and the positive terminal of said diode six connects said conductor three; The positive terminal of said diode one, two, three connects said conductor one respectively, and the negative pole end of said diode one connects said conductor four, and the negative pole end of said diode two connects said conductor two, and the negative pole end of said diode three connects said conductor three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120557429 CN202443969U (en) | 2011-12-28 | 2011-12-28 | Line plate type three-phase rectification bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120557429 CN202443969U (en) | 2011-12-28 | 2011-12-28 | Line plate type three-phase rectification bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443969U true CN202443969U (en) | 2012-09-19 |
Family
ID=46825403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120557429 Expired - Fee Related CN202443969U (en) | 2011-12-28 | 2011-12-28 | Line plate type three-phase rectification bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018024043A1 (en) * | 2016-08-05 | 2018-02-08 | 苏州固锝电子股份有限公司 | High power rectifier bridge structure |
-
2011
- 2011-12-28 CN CN 201120557429 patent/CN202443969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018024043A1 (en) * | 2016-08-05 | 2018-02-08 | 苏州固锝电子股份有限公司 | High power rectifier bridge structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU APT SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: SUQIAN JR SEMICONDUCTOR TECHNOLOGY CO., LTD. Effective date: 20130926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 223900 SUQIAN, JIANGSU PROVINCE TO: 225008 YANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130926 Address after: 225008 No. 26 Middle Road, Pioneer Park, Weiyang Economic Development Zone, Jiangsu, Yangzhou Patentee after: Jiangsu APT Semiconductor Co., Ltd. Address before: 223900, Jinsha River Road, Sihong Economic Development Zone, Jiangsu, Suqian province 10 Patentee before: Suqian JR Semiconductor Technology Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225008 No. 26 Middle Road, Pioneer Park, Weiyang Economic Development Zone, Jiangsu, Yangzhou Patentee after: Jiangsu Yang Jie Semiconductor Co., Ltd. Address before: 225008 No. 26 Middle Road, Pioneer Park, Weiyang Economic Development Zone, Jiangsu, Yangzhou Patentee before: Jiangsu APT Semiconductor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20171228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |