CN209656846U - A kind of high-tension resistive burn-in screen device - Google Patents
A kind of high-tension resistive burn-in screen device Download PDFInfo
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- CN209656846U CN209656846U CN201920023483.5U CN201920023483U CN209656846U CN 209656846 U CN209656846 U CN 209656846U CN 201920023483 U CN201920023483 U CN 201920023483U CN 209656846 U CN209656846 U CN 209656846U
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- tension resistive
- agingtable
- burn
- column
- controller
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- 238000012360 testing method Methods 0.000 claims abstract description 15
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
A kind of high-tension resistive burn-in screen device, including direct current high resistant tester and high-tension resistive testboard, red, the black meter pen of direct current high resistant tester connect the access port in high-tension resistive testboard, high-tension resistive testboard includes controller and agingtable, controller includes line control unit and column controller, agingtable is equipped with rows and columns instrument connection, line control unit is connected by conducting wire respectively at the row instrument connection on agingtable line by line, and column controller is connected by conducting wire respectively at the column instrument connection on agingtable by column.A kind of high-tension resistive burn-in screen device provided by the utility model can carry out resistance value test to more high-tension resistives in single test, and user can select the experiment quantity of high-tension resistive according to actual needs.The processing is simple for high-tension resistive testboard, at low cost, using flexible.The program is a kind of easy to operate, high-tension resistive burn-in screen scheme for being easily achieved, is worthy to be popularized.
Description
Technical field:
This application involves resistance screening field more particularly to a kind of high-tension resistive burn-in screen devices.
Background technique:
Almost in all high-voltage applications, high-tension resistive is essential component.In such applications, high-voltage electricity
Resistance primarily serves partial pressure effect, and the precision of resistance and the stability of resistance value directly affect the precision and stability of voltage output.Especially
Its high voltage power supply research and develop and produce in, the temperature coefficient of high-tension resistive directly affect high voltage power supply high/low temperature work when
Performance.For ensure the high-tension resistive being often served only in power supply product precision and temperature coefficient be all it is qualified, in high-tension resistive
Before use, stringent the high and low temperature test and burn-in screen must be carried out to high-tension resistive.
Device number when carrying out high/low temperature burn-in screen due to high-tension resistive is more, usually tens even several hundred,
Common single test can only test single high-tension resistive, and this method is not only time-consuming also laborious.
Summary of the invention:
Above-mentioned in order to overcome the shortcomings of, the present invention provides a kind of high-tension resistive burn-in screen devices.
The technical solution adopted by the present invention to solve the technical problems:
A kind of high-tension resistive burn-in screen device, including direct current high resistant tester and high-tension resistive testboard, direct current high resistant
Red, the black meter pen of tester connect the access port in high-tension resistive testboard, and high-tension resistive testboard includes controller and agingtable,
Controller includes line control unit and column controller, and agingtable is equipped with rows and columns instrument connection, and line control unit passes through conducting wire point
It is not connected line by line in the row instrument connection on agingtable, column controller is connected by conducting wire respectively at the column instrument connection on agingtable by column
It connects.
The line control unit and column controller are band switch.
The gear of the line control unit has 10.
The gear of the column controller has 6.
The line number of the instrument connection of the agingtable and the gear number of line control unit are identical.
The columns of the instrument connection of the agingtable is identical as the gear number of column controller.
Due to the adoption of the technical scheme as described above, the present invention has the following advantages:
A kind of high-tension resistive burn-in screen device provided by the utility model, can be in single test to more high-voltage electricity
Resistance carries out resistance value test, and user can select the experiment quantity of high-tension resistive according to actual needs.The processing letter of high-tension resistive testboard
It is single, at low cost, using flexible.The program is a kind of easy to operate, high-tension resistive burn-in screen scheme for being easily achieved, is worth pushing away
Extensively.
Detailed description of the invention:
Fig. 1 is the overall structure frame diagram of the utility model；
Fig. 2 is the structural schematic diagram of agingtable；
In figure: 1, direct current high resistant tester；2, line control unit；3, controller；4, column controller；5, high-tension resistive is tested
Platform；6, agingtable；7, instrument connection.
Specific embodiment:
The present invention can be explained in more detail by following example, the open purpose of the present invention is intended to protect model of the present invention
All interior changes and improvements are enclosed, the invention is not limited to the following examples；
A kind of high-tension resistive burn-in screen device in conjunction with described in attached drawing, including direct current high resistant tester 1 and high-tension resistive
Testboard 5, red, the black meter pen of direct current high resistant tester 1 connect the access port in high-tension resistive testboard 5, high-tension resistive testboard 5
Including controller 3 and agingtable 6, controller 3 includes line control unit 2 and column controller 4, and agingtable 6 is equipped with rows and columns
Instrument connection 7, line control unit 2 are connected by conducting wire respectively at the row instrument connection 7 on agingtable 6 line by line, and column controller 4 passes through conducting wire
It is connected by column respectively at the column instrument connection 7 on agingtable 6.
The line control unit 2 and column controller 4 are band switch.
The gear of the line control unit 2 has 10.
The gear of the column controller 4 has 6.
The line number of the instrument connection 7 of the agingtable 6 is identical as the gear number of line control unit 2.
The columns of the instrument connection 7 of the agingtable 6 is identical as the gear number of column controller 4.
What direct current high resistant tester 1 was selected is the Agilent4339B high resistant tester of Agilent, the tester as shown in figure 1
For the resistance value of testing high voltage resistance.The agingtable 6 of high-tension resistive testboard 5 is used to install tested high-tension resistive, aging
12 platform 6 tests position schematic diagram as shown in Fig. 2, test position number is mainly composed of line number and row number, such as: 11,
13......, 21,22,23......, primary mountable 60 high-tension resistives of the agingtable.The control of high-tension resistive testboard 5
Device 3 is mainly made of 4 two controllers of line control unit 2 and column controller, and two controllers have selected the wave band for facilitating operation
Switch, such as: when the band switch of line control unit 2 gets to " 1 ", indicate the selection of test position number is the 1st row, when column controller
When 4 band switch gets to " 1 ", indicate the selection of test position number is the 1st column, thus can determine that the test position number is 11, at this time
The resistance value that direct current high resistant tester tests out is the high-tension resistive resistance value on position number 11.
Not stating part in the above content carefully is the prior art, therefore does not run business into particular one and state.
Claims (6)
1. a kind of high-tension resistive burn-in screen device, it is characterised in that: tested including direct current high resistant tester (1) and high-tension resistive
Platform (5), red, the black meter pen of direct current high resistant tester (1) connect the access port in high-tension resistive testboard (5), high-tension resistive test
Platform (5) includes controller (3) and agingtable (6), and controller (3) includes line control unit (2) and column controller (4), agingtable (6)
Be equipped with rows and columns instrument connection (7), line control unit (2) by conducting wire respectively at the row instrument connection (7) on agingtable (6) by
Row connection, column controller (4) are connected by conducting wire respectively at the column instrument connection (7) on agingtable (6) by column.
2. a kind of high-tension resistive burn-in screen device according to claim 1, it is characterised in that: the line control unit (2)
It is band switch with column controller (4).
3. a kind of high-tension resistive burn-in screen device according to claim 2, it is characterised in that: the line control unit (2)
Gear have 10.
4. a kind of high-tension resistive burn-in screen device according to claim 1, it is characterised in that: the column controller (4)
Gear have 6.
5. a kind of high-tension resistive burn-in screen device according to claim 1, it is characterised in that: the agingtable (6)
The line number of instrument connection (7) is identical as the gear number of line control unit (2).
6. a kind of high-tension resistive burn-in screen device according to claim 1, it is characterised in that: the agingtable (6)
The columns of instrument connection (7) is identical as the gear number of column controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920023483.5U CN209656846U (en) | 2019-01-08 | 2019-01-08 | A kind of high-tension resistive burn-in screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920023483.5U CN209656846U (en) | 2019-01-08 | 2019-01-08 | A kind of high-tension resistive burn-in screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209656846U true CN209656846U (en) | 2019-11-19 |
Family
ID=68520467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920023483.5U Expired - Fee Related CN209656846U (en) | 2019-01-08 | 2019-01-08 | A kind of high-tension resistive burn-in screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209656846U (en) |
-
2019
- 2019-01-08 CN CN201920023483.5U patent/CN209656846U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |