CN207968302U - A kind of LM2100, which collapses, answers reliability test machine multi-power module - Google Patents
A kind of LM2100, which collapses, answers reliability test machine multi-power module Download PDFInfo
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- CN207968302U CN207968302U CN201820396967.XU CN201820396967U CN207968302U CN 207968302 U CN207968302 U CN 207968302U CN 201820396967 U CN201820396967 U CN 201820396967U CN 207968302 U CN207968302 U CN 207968302U
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- power module
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- collapses
- interface board
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Abstract
It is collapsed the utility model discloses a kind of LM2100 and answers reliability test machine multi-power module,Including test equipment,Power module is installed in the test equipment,Burn-in board,The power module includes high voltage direct current unit and low-voltage direct unit,The DC voltage of output is connected to device interface board by the high voltage direct current unit and low-voltage direct unit,And provide corresponding chip voltage to be measured by interface board,This power module design,The direct current of high pressure and low pressure can be not only provided for test board,Meet the testing requirement of different chips,And the direct current can be independently supplied different interface boards,To cope with different chips testing requirement simultaneously,Facilitate and various chips are subjected to integration testing,The power module is not only applicable in existing LM2100 aging testing apparatus,And it can extend and meet different test equipments,Testing cost can be substantially reduced using this power module,Fully improve the utilization rate of equipment.
Description
Technical field
The utility model is related to circuit aging technical field of measurement and test, specially a kind of LM2100, which collapses, answers reliability test machine more
Power module.
Background technology
By the physical mechanism of research element, and using the analysis skill of mathematical statistics, to carry out element evaluation improvement
The reaction of its analysis result to can completely predict the life cycle of element, then is acquired process parameter by work on processing procedure
Improvement, so more can ensure that delaying for element decline phase, reduce concealed defect, the final yield for improving product, still
Test equipment power supply at this stage is all single power supply, versatility, autgmentability and poor compatibility.
Invention content
It collapses the purpose of this utility model is to provide a kind of LM2100 and answers reliability test machine multi-power module, having can be with
The direct current that high pressure and low pressure are provided for test board meets the testing requirement of different chips, and can be independently supplied different connect
The needs of oralia meets different chips while testing, the characteristics of substantially reducing testing cost, can fully improve the utilization rate of equipment,
Solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions：A kind of LM2100, which collapses, answers reliability test machine
The inside of multi-power module, including test equipment, the test equipment is equipped with power module, burn-in board, the power module
On be provided with Switching Power Supply, power cable and interface board, the Switching Power Supply quantity is that 9 points of three rows are arranged side by side, power supply
Cable one end is connected with Switching Power Supply, and the other end is connected with interface board, is equipped with interface on the interface board, interface board and old
It is connected by interface between change plate, chip to be measured is provided with above the burn-in board.
Preferably, the interface board quantity installed on the power module is 16, passes through 18 power cables and switch
Power supply connects.
Preferably, the interface installed on the interface board is for connecting burn-in board.
Preferably, the burn-in board and number of chips to be measured are respectively 16.
Preferably, the Switching Power Supply includes 3 300W, and 3 600W and 3 1500W and adjacent spacing are 120mm,
Independently by 18 10 square metres of copper cablings 9 road power supplys are provided for interface board.
Compared with prior art, the beneficial effects of the utility model are as follows：
A kind of LM2100 of the utility model, which collapses, answers reliability test machine multi-power module, including test equipment, test equipment
Inside power module, burn-in board are installed, Switching Power Supply, power cable and interface board, interface are provided on power module
By cable connection between plate and Switching Power Supply, Switching Power Supply includes 3 300W, 3 600W and 3 1500W and it is adjacent between
Away from for 120mm, 9 road power supplys are provided to interface board, the adjacent spacing of interface board independently by 18 10 square metres of copper cablings
For 150mm, and burn-in board is connected by interface, chip to be measured is provided power to by burn-in board, this power module design not only may be used
To provide the direct current of high pressure and low pressure for test board, meet the testing requirement of different chips, and the direct current can be independent
Different interface boards is supplied, to cope with different chips testing requirement simultaneously, facilitates and various chips is subjected to integration testing, the power supply
Module is not only applicable in existing LM2100 aging testing apparatus, but also can extend and meet different test equipments, uses this power supply
Module can substantially reduce testing cost, fully improve the utilization rate of equipment.
Description of the drawings
Fig. 1 is the general frame figure of the utility model；
Fig. 2 is the internal structure chart of the utility model.
In figure：1 power module, 2 burn-in boards, 3 chips to be measured, 4 interfaces, 5 test equipments, 6 Switching Power Supplies, 7 feed cables
Line, 8 interface boards.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of LM2100, which collapses, answers reliability test machine multi-power module, and LM2100, which collapses, answers reliability test
The more Power Management Designs of machine, including test equipment 5, the inside of test equipment 5 are equipped with power module 1, burn-in board 2, on power module 1
It is provided with Switching Power Supply 6, power cable 7 and interface board 8, Switching Power Supply 6 there are 9 points of three rows to be arranged side by side, 8 quantity of interface board
It is 16, is connected by cable 7 between interface board 8 and Switching Power Supply 6,9 Switching Power Supplies 6 includes 3 300W, 3 600W and 3
A 1500W and adjacent spacing are 120mm, and 9 road power supplys are provided to interface board independently by 18 10 square metres of copper cablings
8, the adjacent spacing of interface board 8 is 150mm, and connects burn-in board 2 by interface 4, and burn-in board 2 and 3 quantity of chip to be measured are respectively
16, chip 3 to be measured is provided power to by burn-in board 2, power module 1, burn-in board 2, power module 1 are installed in test equipment
Including high voltage direct current unit and low-voltage direct unit, the high voltage direct current unit and low-voltage direct unit are by the DC voltage of output
It is connected to device interface board 8, and corresponding 3 voltage of chip to be measured is provided by interface board 8.
In summary：A kind of LM2100 of the utility model, which collapses, answers reliability test machine multi-power module, including test equipment
5, the inside of test equipment 5 is equipped with power module 1, burn-in board 2, and Switching Power Supply 6, feed cable are provided on power module 1
Line 7 and interface board 8, are connected between interface board 8 and Switching Power Supply 6 by cable 7, and Switching Power Supply 6 includes 3 300W, 3 600W
It is 120mm with 3 1500W and adjacent spacing, 9 road power supplys is provided to interface independently by 18 10 square metres of copper cablings
Plate 8, the adjacent spacing of interface board 8 is 150mm, and connects burn-in board 2 by interface 4, and core to be measured is provided power to by burn-in board 2
Piece 3, this power module design can not only provide the direct current of high pressure and low pressure for test board, meet the test of different chips
Demand, and the direct current can be independently supplied different interface boards, and to cope with different chips testing requirement simultaneously, facilitating will be each
Kind chip carries out integration testing, which is not only applicable in existing LM2100 aging testing apparatus, but also can extend satisfaction
Different test equipments can substantially reduce testing cost using this power module 1, fully improve the utilization rate of equipment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of LM2100, which collapses, answers reliability test machine multi-power module, including test equipment（5）, it is characterised in that：The survey
Try equipment（5）Inside power module is installed（1）And burn-in board（2）, the power module（1）On be provided with Switching Power Supply
（6）, power cable（7）And interface board（8）, the Switching Power Supply（6）Quantity is that 9 points of three rows are arranged side by side, feed cable
Line（7）One end is connected with Switching Power Supply（6）, the other end is connected with interface board（8）, the interface board（8）On be provided with interface
（4）, interface board（8）And burn-in board（2）Between by interface（4）Connection, the burn-in board（2）It is provided with chip to be measured above（3）.
2. a kind of LM2100 according to claim 1, which collapses, answers reliability test machine multi-power module, it is characterised in that：It is described
Power module（1）The interface board of upper installation（8）Quantity is 16, and passes through 18 power cables（7）With Switching Power Supply（6）Solely
Vertical connection.
3. a kind of LM2100 according to claim 1, which collapses, answers reliability test machine multi-power module, it is characterised in that：It is described
Interface board（8）Quantity is 16, and adjacent spacing is 150mm.
4. a kind of LM2100 according to claim 1, which collapses, answers reliability test machine multi-power module, it is characterised in that：It is described
Burn-in board（2）And chip to be measured（3）Quantity is respectively 16.
5. a kind of LM2100 according to claim 1, which collapses, answers reliability test machine multi-power module, it is characterised in that：It is described
Switching Power Supply（6）Including 3 300W, 3 600W and 3 1500W and adjacent spacing are 120mm, it is independent to pass through 18 10
Square metre copper cabling is interface board（8）9 road power supplys are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396967.XU CN207968302U (en) | 2018-03-23 | 2018-03-23 | A kind of LM2100, which collapses, answers reliability test machine multi-power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396967.XU CN207968302U (en) | 2018-03-23 | 2018-03-23 | A kind of LM2100, which collapses, answers reliability test machine multi-power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968302U true CN207968302U (en) | 2018-10-12 |
Family
ID=63725968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820396967.XU Active CN207968302U (en) | 2018-03-23 | 2018-03-23 | A kind of LM2100, which collapses, answers reliability test machine multi-power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968302U (en) |
-
2018
- 2018-03-23 CN CN201820396967.XU patent/CN207968302U/en active Active
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