CN106371033A - Computer integrated test system for power supply products - Google Patents
Computer integrated test system for power supply products Download PDFInfo
- Publication number
- CN106371033A CN106371033A CN201510437220.5A CN201510437220A CN106371033A CN 106371033 A CN106371033 A CN 106371033A CN 201510437220 A CN201510437220 A CN 201510437220A CN 106371033 A CN106371033 A CN 106371033A
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- power supply
- programmable
- test
- products
- power
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- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
Disclosed is a computer integrated test system for power supply products. The system comprises an AC Source programmable AC power supply, a programmable DC electronic load, a digital power meter, an oscilloscope, a D+/D- measurement card, a data acquisition module, a switching module and a computer. The system further comprises two groups of test product combinations, and each unit is composed of four power supply products or more. The system is characterized in that tests of the two groups of power supply products are switched, the AC Source programmable AC power supply is disposed in the front, the programmable DC electronic load, the digital power meter, the oscilloscope and the D+/- measurement card are in parallel, at the same time, the programmable DC electronic load and the oscilloscope are simultaneously accessed to the products for output, and the AC Source programmable AC power supply outputs power needed for testing the power supply products as input of the power supply products. The test procedures are simple, the efficiency is high, multiple to-be-tested power supply products can be tested in groups at a time, the test process is continuous, and loss to the appearance of the products can be effectively reduced.
Description
Technical field
The present invention relates to a kind of test usb charger system using computer integrated comprehensive.
Background technology
Producing power supply product at present needs the different input of test as exchanged the performance under the input states such as 90v and 240v: 1, VD, testing current；2nd, current ripples test；3rd, efficiency test；4th, short-circuit protection test；5th, excessively stream, overvoltage test；6th, the test such as usb d+, d- connection, generally divides out test using electronic load, oscillograph, energy meter etc. by 90v, operation is many, and efficiency is low, and product is also easily causing bad order when multiple tracks test step is tested, circulated.
Content of the invention
For the problems referred to above, it is an object of the invention to provide various test equipment computers are integrated by one kind once testing, substantially increase test production efficiency and outward appearance yield.
The scheme that present invention solution technical problem is taken is: a kind of power supply product uses Automated library system test system，Including ac source Programmable AC Power Source、Programmable DC electronic load、Digital power meter、Oscillograph、D+/d- measuring card、Data acquisition module、Interconnecting module and computer，Also include test product and combine two groups，Every unit by 4 power supply products or more forms，It is characterized in that: described power supply product such as charger、Adapter、Led power supply product，System uses product civil power，Two set product test switchings，Ac source Programmable AC Power Source is front，Programmable DC electronic load、Digital power meter、Oscillograph、D+/d- measuring card is parallel，Programmable DC electronic load and oscillograph are concurrently accessed output of products simultaneously，Data acquisition is stuck in centre，Computer was connected interconnecting module and was connected on data acquisition module，The power supply that ac source Programmable AC Power Source out-put supply product test needs is to power supply product as input.
The present invention, power supply product integrated test system test step is simple, and efficiency high can be grouped and once test multiple power supply products to be tested, and test process is continuous, and can effectively reduce the loss to product appearance for the test.
Brief description
Fig. 1 is principle of the invention figure.
In figure: 1ac source Programmable AC Power Source, 2 oscillographs, 3 digital power meters, 4 programmable DC electronic loads, 5d+/d- measuring card, 6 data acquisition modules, 7 interconnecting modules, 8 computers, 9a group power supply product, 10b group power supply product.
Specific embodiment
As shown in Figure 1, access the ac source Programmable AC Power Source 1 of civil power, the input power being needed by data acquisition module 6 out-put supply product 9, product power supply 9 obtains after the input power of needs by programmable DC electronic load 4 out-put supply product 9 function to data acquisition module, oscillograph 2, digital power meter 3, d+/d- measuring card, programmable DC electronic load 4 passes through data acquisition module 6 collecting test data and returns test data to data acquisition module 6, test data is transferred to computer by modular converter by acquisition module 6, computer completes test result using software and shows to test thus completing a group power supply product 9, it is switched to b group power supply product 9 after having tested to test, go round and begin again.
Claims (1)
1. a kind of power supply product uses Automated library system test system，Including ac source Programmable AC Power Source、Programmable DC electronic load、Digital power meter、Oscillograph、D+/d- measuring card、Data acquisition module、Interconnecting module and computer，Also include test product and combine two groups，Every unit by 4 power supply products or more forms，It is characterized in that: described power supply product such as charger、Adapter、Led power supply product，System uses product civil power，Two set product test switchings，Ac source Programmable AC Power Source is front，Programmable DC electronic load、Digital power meter、Oscillograph、D+/d- measuring card is parallel，Programmable DC electronic load and oscillograph are concurrently accessed output of products simultaneously，Data acquisition is stuck in centre，Computer was connected interconnecting module and was connected on data acquisition module，The power supply that ac source Programmable AC Power Source out-put supply product test needs is to power supply product as input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437220.5A CN106371033A (en) | 2015-07-23 | 2015-07-23 | Computer integrated test system for power supply products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437220.5A CN106371033A (en) | 2015-07-23 | 2015-07-23 | Computer integrated test system for power supply products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106371033A true CN106371033A (en) | 2017-02-01 |
Family
ID=57880837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510437220.5A Pending CN106371033A (en) | 2015-07-23 | 2015-07-23 | Computer integrated test system for power supply products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106371033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030770A (en) * | 2019-07-30 | 2021-06-25 | 深圳市泛海三江电子股份有限公司 | Automatic testing method for testing power and efficiency of fire-fighting power supply |
-
2015
- 2015-07-23 CN CN201510437220.5A patent/CN106371033A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030770A (en) * | 2019-07-30 | 2021-06-25 | 深圳市泛海三江电子股份有限公司 | Automatic testing method for testing power and efficiency of fire-fighting power supply |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |