CN209709965U - Integrated rectifier bridge - Google Patents
Integrated rectifier bridge Download PDFInfo
- Publication number
- CN209709965U CN209709965U CN201920778630.XU CN201920778630U CN209709965U CN 209709965 U CN209709965 U CN 209709965U CN 201920778630 U CN201920778630 U CN 201920778630U CN 209709965 U CN209709965 U CN 209709965U
- Authority
- CN
- China
- Prior art keywords
- diode
- anode
- input panel
- input
- cathode
- 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.)
- Active
Links
Landscapes
- Rectifiers (AREA)
Abstract
Integrated rectifier bridge is related to rectifier bridge construction applications, more particularly to for the improvement that integrated rectifier bridge proposes.Propose that a kind of delicate structure, stability are good and product quality is high, processing cost is low.The utility model effectively reduces the attachment number of rectifier bridge and pcb board and the mode of welding times by the redesign to circuit；To the process velocity being obviously improved when the subsequent processing with pcb board, the volume of product after completion of processing is reduced, the risk of rosin joint in welding process is reduced；And then the volume of rectifier bridge is effectively reduced, reduce the size of pcb board convenient for client, and reduce rejection rate, ensure that product quality.This case has many advantages, such as that delicate structure, product quality are high on the whole, meanwhile, when subsequent and pcb board is reprocessed, it may have the advantages such as process velocity is fast, processing cost is low and rejection rate is low.
Description
Technical field
The utility model relates to rectifier bridge construction applications, more particularly to for the improvement that integrated rectifier bridge proposes.
Background technique
Currently, traditional integrated rectifier bridge is as shown in Figure 3-4, two full bridge rectifier bridges are usually mounted on pcb board (printing
Circuit board, Printed circuit board, PCB) on, commonly used in the feeder ear of cable interface, have two groups of alternating currents defeated
Enter and two groups of direct current electricity outputs；And client is in actual use usually by two anode concatenations, two cathode strings in output end
It connects, finally realizes one group of direct current output.
Such integrated rectifier bridge when on pcb board, firstly, it is necessary to mount respectively to two rectifier bridges, is pasted in processing
Dress speed is slow, and whole volume is bigger than normal, it is difficult to reduce；Then, it needs two groups of inputs, two groups of outputs being respectively welded at PCB
On plate, i.e., eight welding need to be carried out on pcb board and form eight solder joints, speed of welding is slow, and the risk of the more rosin joints of solder joint is more
Height, rejection rate are also higher.Therefore, in the process of existing integrated rectifier bridge and pcb board, either from process velocity (packet
Include attachment and welding) on, or from small product size, product quality, the actual use demand of client has not been met.
Utility model content
The utility model is in view of the above problems, propose that a kind of delicate structure, stability are good and product quality is high, are processed into
This is low, and by the adjustment to rectifier bridge structure, attachment and welding time can be effectively reduced in the subsequent process with pcb board
Number reduces the integrated rectifier bridge of product rejection rate to effectively reduce small product size.
The technical solution of the utility model are as follows: the integrated rectifier bridge include ac input end AC1, ac input end AC2,
Ac input end AC3, ac input end AC4, diode D1, diode D2, diode D3, diode D4, diode D5, two poles
Pipe D6, diode D7, diode D8, cathode output end and cathode output end；
The anode of the diode D2 is connected on the cathode of diode D1, and the anode of the diode D4 is connected to two poles
On the cathode of pipe D3；The anode of the diode D1 is connected with the anode of diode D3, the cathode and two of the diode D2
The cathode of pole pipe D4 is connected；Between the diode D1 and diode D2 of the ac input end AC1 connection, the exchange input
Between the diode D3 and diode D4 for holding AC2 connection；
The anode of the diode D6 is connected on the cathode of diode D5, and the anode of the diode D8 is connected to two poles
On the cathode of pipe D7；The anode of the diode D5 is connected with the anode of diode D7, the cathode and two of the diode D6
The cathode of pole pipe D8 is connected；Between the diode D5 and diode D6 of the ac input end AC3 connection, the exchange input
Between the diode D7 and diode D8 for holding AC4 connection；
It is equipped with endpoint one between the diode D1 and diode D3, end is equipped between the diode D2 and diode D4
Point two is equipped with endpoint three between the diode D5 and diode D7, endpoint is equipped between the diode D6 and diode D7
Four；
The endpoint one and endpoint three are all connected with cathode output end, and the endpoint two and endpoint four are all connected with positive output
End.
The integrated rectifier bridge include substrate, input panel one, input panel two, input panel three, input connect
Line plate four, diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7, diode
D8, positive terminal plate and negative terminal plate；
The input panel one, input panel three, input panel four, positive terminal plate, is born input panel two
Pole terminal plate is both connected on the top surface of substrate, and input panel one, input panel two, input panel three, input connect
Line plate four, positive terminal plate, negative terminal plate are respectively not attached to；
The diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7, two
The equal cathode of pole pipe D8 is downward；
The anode that the diode D1 is fixedly connected on the top surface of input panel one and at the top of diode D1 passes through company
Wiring is connected with negative terminal plate；
The anode that the diode D3 is fixedly connected on the top surface of input panel two and at the top of diode D3 passes through company
Wiring is connected with negative terminal plate；
The anode that the diode D5 is fixedly connected on the top surface of input panel three and at the top of diode D5 passes through company
Wiring is connected with negative terminal plate；
The anode that the diode D7 is fixedly connected on the top surface of input panel four and at the top of diode D7 passes through company
Wiring is connected with negative terminal plate；
The diode D2, diode D4, diode D6, diode D8 are fixedly connected on positive terminal plate；
Anode at the top of the diode D2 is connected by connecting line with input panel one, at the top of the diode D4
Anode be connected with input panel two by connecting line, the anode at the top of the diode D6 is connect by connecting line and input
Line plate three is connected, and the anode at the top of the diode D8 is connected by connecting line with input panel four.
The utility model by the redesign to circuit, effectively reduce the attachment number of rectifier bridge and pcb board with
And the mode of welding times；To the process velocity being obviously improved when the subsequent processing with pcb board, produced after reducing completion of processing
The volume of product reduces the risk of rosin joint in welding process；And then the volume of rectifier bridge is effectively reduced, reduce convenient for client
The size of pcb board, and rejection rate is reduced, it ensure that product quality.This case has delicate structure, product quality on the whole
The advantages that high, meanwhile, it is subsequent when reprocessing with pcb board, it may have it is excellent that process velocity is fast, processing cost is low and rejection rate is low etc.
Point.
Detailed description of the invention
Fig. 1 is the circuit diagram of this case,
Fig. 2 is the structural schematic diagram of this case；
Fig. 3 is the circuit diagram of background technique in this case,
Fig. 4 is the structural schematic diagram of background technique in this case；
1 is substrate in figure, and 2 be input panel one, and 3 be input panel two, and 4 be input panel three, and 5 be that input connects
Line plate four, 6 be positive terminal plate, and 7 be negative terminal plate.
Specific embodiment
The utility model is as shown in Figs. 1-2, the integrated rectifier bridge include ac input end AC1, ac input end AC2,
Ac input end AC3, ac input end AC4, diode D1, diode D2, diode D3, diode D4, diode D5, two poles
Pipe D6, diode D7, diode D8, cathode output end and cathode output end；Wherein, ac input end AC1 and ac input end
AC2 is one group of exchange input, the firewire and zero curve being respectively used in connection alternating current；Ac input end AC3 and ac input end
AC4 is one group of exchange input, equally, the firewire and zero curve being respectively used in connection alternating current；
The anode of the diode D2 is connected on the cathode of diode D1, and the anode of the diode D4 is connected to two poles
On the cathode of pipe D3；The anode of the diode D1 is connected with the anode of diode D3, the cathode and two of the diode D2
The cathode of pole pipe D4 is connected；Between the diode D1 and diode D2 of the ac input end AC1 connection, the exchange input
Between the diode D3 and diode D4 for holding AC2 connection；
The anode of the diode D6 is connected on the cathode of diode D5, and the anode of the diode D8 is connected to two poles
On the cathode of pipe D7；The anode of the diode D5 is connected with the anode of diode D7, the cathode and two of the diode D6
The cathode of pole pipe D8 is connected；Between the diode D5 and diode D6 of the ac input end AC3 connection, the exchange input
Between the diode D7 and diode D8 for holding AC4 connection；
It is equipped with endpoint one between the diode D1 and diode D3, end is equipped between the diode D2 and diode D4
Point two is equipped with endpoint three between the diode D5 and diode D7, endpoint is equipped between the diode D6 and diode D7
Four；
The endpoint one and endpoint three are all connected with cathode output end, and the endpoint two and endpoint four are all connected with positive output
End.In this way, being connected in advance to output end in rectifier bridge process, the purpose of one group of direct current output is realized；Make
Obtain two anode concatenations, the two cathode concatenations that client is not necessarily to when in use in output end.
And in the process of rectifier bridge and pcb board, it only needs once to mount；Simultaneously as this case only has
Four input terminals and two output ends, therefore, rectifier bridge only need to carry out six welding with pcb board.In conclusion this case is logical
The redesign to circuit is crossed, the attachment number of rectifier bridge and pcb board and the mode of welding times are effectively reduced；To
It has been obviously improved process velocity when the subsequent processing with pcb board, the volume of product after completion of processing has been reduced, reduces and welded
The risk of rosin joint in journey；And then the volume of rectifier bridge is effectively reduced, reduce the size of pcb board convenient for client, and reduce useless
Product rate, ensure that product quality.This case has many advantages, such as that delicate structure, product quality are high on the whole, meanwhile, it is subsequent with
When pcb board is reprocessed, it may have the advantages such as process velocity is fast, processing cost is low and rejection rate is low.
The integrated rectifier bridge include substrate 1, as ac input end AC1 input panel 1, as exchange input
Hold AC2 input panel 23, as the input panel 34 of ac input end AC3, as the input of ac input end AC4
Terminal plate 45, diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7, two poles
Pipe D8, the positive terminal plate 6 as cathode output end and the negative terminal plate 7 as cathode output end；
The input panel 1, input panel 23, input panel 34, input panel 45, positive terminal
Plate 6, negative terminal plate 7 are both connected on the top surface of substrate 1, and input panel 1, input panel 23, input panel
34, input panel 45, positive terminal plate 6, negative terminal plate 7 are respectively not attached to；
The diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7, two
The equal cathode of pole pipe D8 is downward；
The anode that the diode D1 is fixedly connected on the top surface of input panel one and at the top of diode D1 passes through company
Wiring is connected with negative terminal plate；
The anode that the diode D3 is fixedly connected on the top surface of input panel two and at the top of diode D3 passes through company
Wiring is connected with negative terminal plate；
The anode that the diode D5 is fixedly connected on the top surface of input panel three and at the top of diode D5 passes through company
Wiring is connected with negative terminal plate；
The anode that the diode D7 is fixedly connected on the top surface of input panel four and at the top of diode D7 passes through company
Wiring is connected with negative terminal plate；
The diode D2, diode D4, diode D6, diode D8 are fixedly connected on positive terminal plate；
Anode at the top of the diode D2 is connected by connecting line with input panel one, at the top of the diode D4
Anode be connected with input panel two by connecting line, the anode at the top of the diode D6 is connect by connecting line and input
Line plate three is connected, and the anode at the top of the diode D8 is connected by connecting line with input panel four.
In this way, realizing the circuit theory of this case, it is in the process of pcb board, it is only necessary to completing substrate and PCB
The primary attachment of plate and input panel one, input panel two, input panel three, input panel four, positive terminal
Six welding of plate, negative terminal plate and pcb board.
Claims (2)
1. integrated rectifier bridge, which is characterized in that the integrated rectifier bridge includes ac input end AC1, ac input end AC2, hands over
Flow input terminal AC3, ac input end AC4, diode D1, diode D2, diode D3, diode D4, diode D5, diode
D6, diode D7, diode D8, cathode output end and cathode output end；
The anode of the diode D2 is connected on the cathode of diode D1, and the anode of the diode D4 is connected to diode D3
Cathode on；The anode of the diode D1 is connected with the anode of diode D3, the cathode and diode of the diode D2
The cathode of D4 is connected；Between the diode D1 and diode D2 of the ac input end AC1 connection, the ac input end
Between the diode D3 and diode D4 of AC2 connection；
The anode of the diode D6 is connected on the cathode of diode D5, and the anode of the diode D8 is connected to diode D7
Cathode on；The anode of the diode D5 is connected with the anode of diode D7, the cathode and diode of the diode D6
The cathode of D8 is connected；Between the diode D5 and diode D6 of the ac input end AC3 connection, the ac input end
Between the diode D7 and diode D8 of AC4 connection；
It is equipped with endpoint one between the diode D1 and diode D3, endpoint is equipped between the diode D2 and diode D4
Two, it is equipped with endpoint three between the diode D5 and diode D7, endpoint four is equipped between the diode D6 and diode D7；
The endpoint one and endpoint three are all connected with cathode output end, and the endpoint two and endpoint four are all connected with cathode output end.
2. integrated rectifier bridge according to claim 1, which is characterized in that the integrated rectifier bridge include substrate, input connect
Line plate one, input panel two, input panel three, input panel four, diode D1, diode D2, diode D3, two poles
Pipe D4, diode D5, diode D6, diode D7, diode D8, positive terminal plate and negative terminal plate；
The input panel one, input panel two, input panel three, input panel four, positive terminal plate, cathode connect
Line plate is both connected on the top surface of substrate, and input panel one, input panel two, input panel three, input panel
Four, positive terminal plate, negative terminal plate are respectively not attached to；
The diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7, diode
The equal cathode of D8 is downward；
The anode that the diode D1 is fixedly connected on the top surface of input panel one and at the top of diode D1 passes through connecting line
It is connected with negative terminal plate；
The anode that the diode D3 is fixedly connected on the top surface of input panel two and at the top of diode D3 passes through connecting line
It is connected with negative terminal plate；
The anode that the diode D5 is fixedly connected on the top surface of input panel three and at the top of diode D5 passes through connecting line
It is connected with negative terminal plate；
The anode that the diode D7 is fixedly connected on the top surface of input panel four and at the top of diode D7 passes through connecting line
It is connected with negative terminal plate；
The diode D2, diode D4, diode D6, diode D8 are fixedly connected on positive terminal plate；
Anode at the top of the diode D2 is connected by connecting line with input panel one, at the top of the diode D4 just
Pole is connected by connecting line with input panel two, and the anode at the top of the diode D6 passes through connecting line and input panel
Three are connected, and the anode at the top of the diode D8 is connected by connecting line with input panel four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778630.XU CN209709965U (en) | 2019-05-27 | 2019-05-27 | Integrated rectifier bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778630.XU CN209709965U (en) | 2019-05-27 | 2019-05-27 | Integrated rectifier bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709965U true CN209709965U (en) | 2019-11-29 |
Family
ID=68649980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920778630.XU Active CN209709965U (en) | 2019-05-27 | 2019-05-27 | Integrated rectifier bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709965U (en) |
-
2019
- 2019-05-27 CN CN201920778630.XU patent/CN209709965U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209709959U (en) | New-type rectifier bridge | |
| CN209709965U (en) | Integrated rectifier bridge | |
| CN1389326A (en) | Nano particle reinforced Sn-Pb based composite brazing alloy and its prepn. | |
| CN110138236A (en) | A kind of new-type rectifier bridge | |
| CN111129194A (en) | Black bus bar, manufacturing method thereof and full-black photovoltaic module | |
| CN107221522A (en) | High yield rectifying device | |
| CN204634170U (en) | A kind of printed circuit board (PCB) sinks nickeline processing unit | |
| CN105576061A (en) | High-conductivity and high-voltage solar photoelectric glass plate | |
| CN207199601U (en) | Patch type SOD diode | |
| CN205680671U (en) | Heat radiating fin structure Ultrathin surface-mount rectifier bridge device | |
| CN208507725U (en) | A kind of digital tube chip of no lead | |
| CN203536423U (en) | Novel connection structure used in wire welding of chip with multiple welding windows in Y-axis direction | |
| CN209071356U (en) | A kind of MWT hollow out photovoltaic module | |
| CN209525875U (en) | A kind of adapter plate structure for LED display | |
| CN107070259A (en) | Power circuit for electric energy meter | |
| CN201976356U (en) | Jig for printed circuit board taphole | |
| CN205544973U (en) | Rectifier bridge module | |
| CN207783243U (en) | A kind of electrode structure for positioning and being electrically connected | |
| CN207782957U (en) | The component of camera module and pedestal and substrate | |
| CN110493959A (en) | Method and system based on Cadence skill automatic putting technique edges tooling hole | |
| CN217444570U (en) | Lithium iron phosphate soft package battery module | |
| CN209627822U (en) | A kind of half-bridge module welding structure | |
| CN101768445B (en) | Environment-friendly sull etching paste | |
| CN202713786U (en) | Printed circuit board connection structure | |
| CN217208978U (en) | Back welding structure of LED module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |