CN107976595A - A kind of power supply apparatus ATE characterization processes - Google Patents
A kind of power supply apparatus ATE characterization processes Download PDFInfo
- Publication number
- CN107976595A CN107976595A CN201711192758.XA CN201711192758A CN107976595A CN 107976595 A CN107976595 A CN 107976595A CN 201711192758 A CN201711192758 A CN 201711192758A CN 107976595 A CN107976595 A CN 107976595A
- Authority
- CN
- China
- Prior art keywords
- test
- power supply
- supply apparatus
- characterization processes
- ate
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The present invention relates to electronics industry, and in particular to a kind of power supply apparatus ATE characterization processes, include the following steps：Step 1, the test program for recalling monomer to be tested；Step 2, take the monomer on assembly line to be inserted on gauge；Step 3, after connecting USB test output connecting lines, press green " F10 " key and start to test；Step 4, test result show PASS for non-defective unit；Step 5, display FAIL for defective products, stick defective product label and fill in harmful content and be placed in bad glue frame；Engineering under conveyor belt flow is put down gently after step 6, the finished goods self-test qualification that OK will be tested.A kind of power supply apparatus ATE characterization processes of the present invention, operating process is simple, workable, detection result is good, accurate positioning during detection, and the investigation rate of detection is high, greatly improving testing efficiency reduces testing cost, and the testing time can be shortened within the 30% of original testing time.
Description
Technical field
The present invention relates to electronics industry, and in particular to a kind of power supply apparatus ATE characterization processes.
Background technology
With development in science and technology, electronic industry is advanced by leaps and bounds, and various integrated, control circuit demand sharp increases, seal chip
The demand of dress also increases rapidly.Power supply is by the device that can be converted into electric energy of other forms.Power supply from " magnetic life electricity " principle, by
The regenerative resources such as waterpower, wind-force, tide, dam differential water pressures, solar energy, and burn coal, dregs of fat etc. and produce power source.Power generation
Function converts mechanical energy into electric energy, and chemical energy can be converted into electric energy by dry cell.Generator, battery are in itself and not charged, it
The two poles of the earth have positive and negative charge respectively, voltage is produced by positive and negative charge（Electric current is electric charge displacement and shape under the action of voltage
Into）, natively have in electric charge conductor, to produce electric current only needs to add voltage, is when battery the two poles of the earth connect conductor
Generation electric current and positive and negative charge is discharged, when electric charge disperses, also lotus is flowed to the greatest extent（Pressure）Disappear.Dry cell etc. is called electricity
Source.By transformer and rectifier, the device for alternating current being become direct current is called rectifier power source.The electronics that signal can be provided is set
It is standby to be called signal source.Transistor can amplify the signal above sent, and behind the signal being exaggerated is transmitted to
Circuit in.Transistor can also regard signal source as circuit below.Rectifier power source, signal source are sometimes
Also referred to as power supply.
ATE is the abbreviation of Automatic Test Equipment, according to the test request, drawing and reference side of client
Case, is based on VB, VC development platform using MCU, PLC, PC, utilizes TestStand＆LabVIEW and JTAG/Boundary Scan
Deng technological development, all kinds of automated test devices of design.Existing power supply for notebook computer needs to carry out ATE detections, to verify it
Whether product requirement, of the prior art senile experiment complex steps are met, and general staff is difficult operation.
A kind of power supply apparatus ATE characterization processes are now needed, to which above-mentioned technical problem can be solved.
The content of the invention
The object of the present invention is to provide a kind of power supply apparatus ATE characterization processes, to make up the deficiency in existing detection process.
In order to achieve the above object, the present invention provides a kind of power supply apparatus ATE characterization processes, step are as follows：
Step 1, the test program for recalling monomer to be tested；
Step 2, take the monomer on assembly line to be inserted on gauge；
Step 3, after connecting USB test output connecting lines, press green " F10 " key and start to test；
Step 4, test result show PASS for non-defective unit；
Step 5, display FAIL for defective products, stick defective product label and fill in harmful content and be placed in bad glue frame；
Engineering under conveyor belt flow is put down gently after step 6, the finished goods self-test qualification that OK will be tested.
Preferably, in above-mentioned steps 3, the output voltage of ATE detection devices is 12V.
Preferably, before the experiment, whether point detection test-run a machine and sample machine qualification and are recorded in an inspection table, to be examined
The product of survey need to handle with care when cannot be packed together and take collision frees occur casing scratch.
Preferably, the test waves of corresponding modulated signal are generated according to the presumptive test function of test product and needs
Shape, including：Write test code using Software Development Tools, the test code include the sample rate of symbol, the digit of symbol,
At least one of guard bit, information bit, PN code sequences, and the tested integrated electricity involved by the presumptive test function
The information of other pins on road.
A kind of power supply apparatus ATE characterization processes of the present invention, operating process is simple, workable, and detection result is good,
Accurate positioning during detection, the investigation rate of detection is high, and greatly improving testing efficiency reduces testing cost, and the testing time can shorten
To within the 30% of original testing time.
Embodiment
Embodiment 1
In order to achieve the above object, the present invention provides a kind of power supply apparatus ATE characterization processes, step are as follows：
Step 1, the test program for recalling monomer to be tested；
Step 2, take the monomer on assembly line to be inserted on gauge；
Step 3, after connecting USB test output connecting lines, press green " F10 " key and start to test；
Step 4, test result show PASS for non-defective unit；
Step 5, display FAIL for defective products, stick defective product label and fill in harmful content and be placed in bad glue frame；
Engineering under conveyor belt flow is put down gently after step 6, the finished goods self-test qualification that OK will be tested.
Wherein, in above-mentioned steps 3, the output voltage of ATE detection devices is 12V.
Wherein, before the experiment, whether point detection test-run a machine and sample machine qualification and are recorded in an inspection table, to be detected
The product collision frees that need to handle with care when cannot be packed together and take casing scratch occurs.
Wherein, the test waveform of corresponding modulated signal is generated according to the presumptive test function of test product and needs,
Including：Test code is write using Software Development Tools, the test code includes the sample rate, the digit of symbol, guarantor of symbol
Protect at least one of position, information bit, PN code sequences, and the tested integrated circuit involved by the presumptive test function
Other pins information.
Basic principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the original of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of power supply apparatus ATE characterization processes, it is characterised in that include the following steps：
Step 1, the test program for recalling monomer to be tested；
Step 2, take the monomer on assembly line to be inserted on gauge；
Step 3, after connecting USB test output connecting lines, press green " F10 " key and start to test；
Step 4, test result show PASS for non-defective unit；
Step 5, display FAIL for defective products, stick defective product label and fill in harmful content and be placed in bad glue frame；
Engineering under conveyor belt flow is put down gently after step 6, the finished goods self-test qualification that OK will be tested.
A kind of 2. power supply apparatus ATE characterization processes according to right 1, it is characterised in that in above-mentioned steps 3, ATE detections
The output voltage of equipment is 12V.
A kind of 3. power supply apparatus ATE characterization processes according to right 1, it is characterised in that before the experiment, point detection examination
Whether machine and sample machine qualification and are recorded in an inspection table, need to gently be taken when product to be detected cannot be packed together and take
Put down collision frees gently and casing scratch occurs.
4. a kind of power supply apparatus ATE characterization processes according to right 1, it is characterised in that according to test product and needs
Presumptive test function generate the test waveform of corresponding modulated signal, including：Test code is write using Software Development Tools,
At least one of the sample rate of the test code including symbol, the digit of symbol, guard bit, information bit, PN code sequences, with
And the information of other pins of the tested integrated circuit involved by the presumptive test function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192758.XA CN107976595A (en) | 2017-11-24 | 2017-11-24 | A kind of power supply apparatus ATE characterization processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192758.XA CN107976595A (en) | 2017-11-24 | 2017-11-24 | A kind of power supply apparatus ATE characterization processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107976595A true CN107976595A (en) | 2018-05-01 |
Family
ID=62011620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711192758.XA Pending CN107976595A (en) | 2017-11-24 | 2017-11-24 | A kind of power supply apparatus ATE characterization processes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107976595A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916420A (en) * | 2020-12-28 | 2021-06-08 | 苏州浪潮智能科技有限公司 | Mainboard edge scanning test system and method |
-
2017
- 2017-11-24 CN CN201711192758.XA patent/CN107976595A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916420A (en) * | 2020-12-28 | 2021-06-08 | 苏州浪潮智能科技有限公司 | Mainboard edge scanning test system and method |
| CN112916420B (en) * | 2020-12-28 | 2022-11-18 | 苏州浪潮智能科技有限公司 | Mainboard edge scanning test system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207352137U (en) | A kind of adaptor power supplies Auto-Test System | |
| CN103954925B (en) | A kind of fault oscillograph dynamic testing method based on RTDS real-time simulation | |
| CN106771987A (en) | A kind of IC chip ageing tester and method of testing based on mother baby plate | |
| CN206546416U (en) | A kind of IC chip ageing tester based on mother baby plate | |
| CN110006637A (en) | Three support insulator Mechanical Reliability test platform of GIL equipment and test method | |
| CN103884980A (en) | Hardware Trojan horse detection method and system based on supply current | |
| Wu | Design of partial discharge real-time capture system | |
| CN104198977B (en) | Accuracy detection method based on average power error for analog input combining unit | |
| CN106803742A (en) | A kind of detection method for photovoltaic plant scene photovoltaic group string uniformity and efficiency | |
| CN102944770A (en) | Intelligent testing system of IGBT (Insulated Gate Bipolar Translator) and drive combined module and testing method thereof | |
| CN107976595A (en) | A kind of power supply apparatus ATE characterization processes | |
| CN203337560U (en) | Detection and sorting device for sub-fissures of crystalline silicon wafer of solar cell | |
| CN104297604B (en) | Pilot system and method for a kind of harmonic wave on shunt capacitor temperature rise and loss influence | |
| CN111025173A (en) | ATE (automatic test equipment) detection process for power supply device | |
| CN209624014U (en) | Three support insulator Mechanical Reliability test platform of GIL equipment | |
| CN105895545B (en) | A method of the MAP chart for probe station increases ink dot mark | |
| CN105372611B (en) | The reliability verification method of SV data is acquired based on wave recording device | |
| CN107942169A (en) | A kind of power supply apparatus high pressure characterization processes | |
| CN103795342A (en) | Device and method for detecting EVA cross linking degree through sound waves | |
| CN210166450U (en) | Automatic test circuit of photovoltaic inverter driving module | |
| CN201489104U (en) | GPIB interface-based automatic test system for power detector | |
| CN109490653A (en) | Electromagnetic compatibility (EMC) test method of photovoltaic DC-to-AC converter | |
| CN202975264U (en) | Test fixture for performing on-line testing on notebook computer | |
| CN202066921U (en) | Testing equipment for frequency converter | |
| CN207133387U (en) | A kind of series resonance using fixed duty cycle square wave frequency conversion power source is pressure-resistant local discharge test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |
|
| WD01 | Invention patent application deemed withdrawn after publication |