CN202948032U - IGBT power module test fixture - Google Patents
IGBT power module test fixture Download PDFInfo
- Publication number
- CN202948032U CN202948032U CN 201220672107 CN201220672107U CN202948032U CN 202948032 U CN202948032 U CN 202948032U CN 201220672107 CN201220672107 CN 201220672107 CN 201220672107 U CN201220672107 U CN 201220672107U CN 202948032 U CN202948032 U CN 202948032U
- Authority
- CN
- China
- Prior art keywords
- igbt power
- power module
- base
- test fixture
- model
- 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.)
- Expired - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 239000000523 sample Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 1
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model provides a IGBT power module test fixture, including base and apron, apron one end is connected with one side of base, the base surface is provided with the three spring pin who corresponds with IGBT power module's three pin position, the lateral wall of base is provided with the conversion interface. The utility model provides a pair of IGBT power module test fixture can effectively reduce because the error influence that manual operation brought, makes test stability promote by a wide margin, can guarantee the stability of test probe and quilt survey IGBT power module terminal contact, makes the reliability and the security of test obtain increasing by a wide margin.
Description
Technical field
The utility model relates to IGBT power model electric performance test field, particularly a kind of IGBT power module test fixture.
Background technology
Use the extremely inconvenience of operation of conventional brace test high power module, have a strong impact on testing efficiency.
If misoperation easily causes the accidents such as short circuit, electric shock, the safety that jeopardizes instrument and personnel.And the inconvenience of operation brought error in a lot of tests, test result exerted an influence cause erroneous judgement.Therefore need a kind of can be efficiently, safety, the accurate IGBT power module test of test fixture.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of efficient, safety, the accurate IGBT power module test of test fixture.
For solving the problems of the technologies described above, the utility model provides a kind of IGBT power module test fixture, it is characterized in that: comprise base and cover plate, described cover plate one end is connected with one side of base, described susceptor surface is provided with three pogo pins corresponding with three Pin locations of IGBT power model, and the sidewall of described base is provided with translation interface.
Further, the another side of the other end of described cover plate and described base is provided with cover plate and buckles.
A kind of IGBT power module test fixture that the utility model provides, solved the conventional manual test fixture firmly inhomogeneous because of operation, can't be effectively reliably to the problem of IGBT power module test, compare with manual test, a kind of IGBT power module test fixture that the utility model provides can effectively reduce because the error effect that operation brings, measuring stability is significantly promoted, can guarantee the stability of test probe and tested IGBT power model termination contact, the reliability and security of test is greatly improved.
Description of drawings
The structural representation of the I GBT power module test fixture that Fig. 1 provides for the utility model embodiment.
Embodiment
Referring to Fig. 1, a kind of IGBT power module test fixture that the utility model embodiment provides, comprise base 1 and cover plate 2, cover plate 2 one ends are connected with one side of base 1, base 1 surface is provided with three pogo pins 3 corresponding with three Pin locations of IGBT power model, and the sidewall of base 1 is provided with translation interface 4.
Wherein, the another side of the other end of cover plate 2 and base 1 is provided with cover plate and buckles 5.
a kind of IGBT power module test fixture that the utility model embodiment provides in use, the IGBT power model is inverted on base 1, base 1 is to be made by phenoplast, have good insulating property, then the cover plate 2 that will vertically place puts down, one end of cover plate 2 is connected by hinge one side with base 1, three pogo pins 3 on base 1 withstand three pins of IGBT power model just, buckleing 5 by cover plate again blocks cover plate 2 and base 1, the elastic force of the pogo pin 3 on IGBT power model dependence base 1 and the pressure of top cover plate 2 make pin and pogo pin 3 good contacts of IGBT power model, be connected with tester table by translation interface 4 at last the IGBT power model is carried out electric performance test.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to example, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. IGBT power module test fixture, it is characterized in that: comprise base and cover plate, described cover plate one end is connected with one side of base, and described susceptor surface is provided with three pogo pins corresponding with three Pin locations of IGBT power model, and the sidewall of described base is provided with translation interface.
2. IGBT power module test fixture according to claim 1, it is characterized in that: the other end of described cover plate and the another side of described base are provided with cover plate and buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672107 CN202948032U (en) | 2012-12-07 | 2012-12-07 | IGBT power module test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672107 CN202948032U (en) | 2012-12-07 | 2012-12-07 | IGBT power module test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948032U true CN202948032U (en) | 2013-05-22 |
Family
ID=48423728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220672107 Expired - Lifetime CN202948032U (en) | 2012-12-07 | 2012-12-07 | IGBT power module test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706963A (en) * | 2015-07-28 | 2017-05-24 | 国网智能电网研究院 | Large power compression type IGBT package module press mounting test clamp |
| CN106783662A (en) * | 2016-12-29 | 2017-05-31 | 江苏中科君芯科技有限公司 | For the pedestal of rapid evaluation igbt performance |
| WO2022237536A1 (en) * | 2021-05-14 | 2022-11-17 | 无锡华润华晶微电子有限公司 | Test clamp for igbt module, examination seat and test box |
-
2012
- 2012-12-07 CN CN 201220672107 patent/CN202948032U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706963A (en) * | 2015-07-28 | 2017-05-24 | 国网智能电网研究院 | Large power compression type IGBT package module press mounting test clamp |
| CN106706963B (en) * | 2015-07-28 | 2024-05-31 | 国网智能电网研究院 | High-power crimping IGBT encapsulation module pressure equipment test fixture |
| CN106783662A (en) * | 2016-12-29 | 2017-05-31 | 江苏中科君芯科技有限公司 | For the pedestal of rapid evaluation igbt performance |
| CN106783662B (en) * | 2016-12-29 | 2023-11-17 | 江苏中科君芯科技有限公司 | Base for rapidly evaluating performance of insulated gate bipolar transistor |
| WO2022237536A1 (en) * | 2021-05-14 | 2022-11-17 | 无锡华润华晶微电子有限公司 | Test clamp for igbt module, examination seat and test box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202948032U (en) | IGBT power module test fixture | |
| CN203745608U (en) | Portable relay detector | |
| CN104865431A (en) | Universal meter measuring gear warning system | |
| CN204595050U (en) | Gear caution system measured by a kind of multimeter | |
| CN117520079B (en) | USB terminal interface fault detection device and detection method | |
| CN204439777U (en) | Lightning plug proving installation | |
| CN203275535U (en) | Device for testing dynamic characteristics of IGBT two-unit power device module | |
| CN202710618U (en) | Electric performance test fixture for one-driving-two circuit board | |
| CN203233096U (en) | Connecting structure for GIS and power transformer | |
| CN204597008U (en) | A kind of anti-virtual connection current testing binding post | |
| CN205484750U (en) | Magnetic induction loop testing arrangement | |
| CN203981824U (en) | A kind of insulating oil withstand voltage tester | |
| CN203965502U (en) | A kind of quick voltage-to-ground measuring instrument of relay protection of power system pressing plate | |
| CN201569673U (en) | Switching device for testing electric relay | |
| CN205450151U (en) | A precision test frock for extra small microwave device capability test | |
| CN209327437U (en) | A kind of AC current detector | |
| CN205106692U (en) | Portable on --spot power consumption inspection device | |
| CN201788242U (en) | Protection test device of USB equipment | |
| CN207408517U (en) | A kind of power supply adaptor aging testing jig | |
| CN203965506U (en) | Pressing plate voltage measuring apparatus | |
| CN202837527U (en) | Watt hour meter testing platform | |
| CN203672924U (en) | Short-circuit-preventing signal test probe | |
| CN209264814U (en) | It is a kind of electrically to use safety detection device | |
| CN203630269U (en) | Simple socket electric leakage detector | |
| CN203275594U (en) | Auxiliary contact rapid detection device for VD4-type vacuum circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |