CN111025174A - High-voltage detection process for power supply device - Google Patents
High-voltage detection process for power supply device Download PDFInfo
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- CN111025174A CN111025174A CN201811169279.0A CN201811169279A CN111025174A CN 111025174 A CN111025174 A CN 111025174A CN 201811169279 A CN201811169279 A CN 201811169279A CN 111025174 A CN111025174 A CN 111025174A
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- 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
- G01R31/40—Testing power supplies
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- Testing Relating To Insulation (AREA)
Abstract
The invention relates to the electronic industry, in particular to a high-voltage detection process of a power supply device, which comprises the following steps of 1, calling a test program of a monomer to be tested; step 2, inserting the monomer on the assembly line into a jig; step 3, after the USB output connecting wire is connected, pressing a green Start key to Start testing; step 4, the green PASS lamp is turned on as a good product, and the red FAIL lamp is turned on as a defective product; step 5, after confirming that the project is OK, lightly placing the product on a conveyor belt with the product plug facing upwards; and 6, attaching a bad label to the bad product, filling the bad content and placing the bad content in a bad glue frame. The high-voltage detection process for the power device has the advantages of simple operation process, strong operability, good detection effect, accurate positioning during detection, high detection troubleshooting rate and safe and reliable high-voltage detection.
Description
Technical Field
The invention relates to the electronic industry, in particular to a high-voltage detection process for a power supply device.
Background
With the development of science and technology, the electronic industry has been rapidly advanced, the demand of various integrated and control circuits has been rapidly increased, and the demand of chip packaging has also been rapidly increased. A power source is a device that converts other forms of energy into electrical energy. The power source is derived from the principle of magnetic electricity generation, and is generated by renewable energy sources such as water power, wind power, sea tide, dam water pressure difference, solar energy and the like, coal burning, oil residue and the like. The generator can convert mechanical energy into electric energy, and the dry battery can convert chemical energy into electric energy. The generator and the battery are not electrified, the two poles of the generator and the battery are respectively provided with positive and negative charges, voltage is generated by the positive and negative charges (current is formed by directional movement of the charges under the action of the voltage), the current is generated in a charge conductor by adding the voltage, the positive and negative charges are released to generate the current when the two poles of the battery are connected with the conductor, and the charge is eliminated when the charge is dissipated. Dry cells and the like are called power sources. A device that converts ac power to dc power through a transformer and a rectifier is called a rectified power supply. The electronic device that can provide the signal is called a signal source. The transistor can amplify the signal from the front and transmit the amplified signal to the circuit at the back. The transistor can also be considered as a signal source for the following circuits. Rectified power, the source of the signal, is sometimes also called the power supply.
The existing power supply for the notebook computer needs to be coated with a layer of plastic shell on the surface, the plastic shell needs to be subjected to an aging test to verify whether the plastic shell meets the product requirements, the aging test steps in the prior art are complicated, and the operation is difficult for general personnel.
A high voltage detection process for a power device is needed to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a high-voltage detection process for a power supply device, which is used for overcoming the defects in the conventional detection process.
In order to achieve the purpose, the invention provides a high-voltage detection process of a power supply device, which comprises the following steps:
step 1, calling a test program of a monomer to be tested;
step 2, inserting the monomer on the assembly line into a jig;
step 3, after the USB output connecting wire is connected, pressing a green Start key to Start testing;
step 4, the green PASS lamp is turned on as a good product, and the red FAIL lamp is turned on as a defective product;
step 5, attaching a bad label to the bad product, filling bad contents and placing the bad contents in a bad glue frame;
and 6, for good products of the PASS, lightly placing the products on a conveying belt with the plugs facing upwards.
Preferably, high pressure gloves are worn prior to the old work prior to the above experiments.
Preferably, before the above experiment, the tester and the sample machine are checked for acceptability and recorded in the check table.
Preferably, after the test, the products cannot be stacked together and need to be handled gently when being taken, so that the shell is prevented from being scratched when colliding.
Preferably, the high-pressure tester has a specification of 19020-4.
Preferably, the test voltage is 1.7U0The test time is 60 min.
Preferably, the test voltage is 1.7U0The test time is 30 min.
Preferably, the test voltage is 2.0U0The test time is 30 min.
Preferably, the test voltage is 2.0U0The test time is 60 min.
The high-voltage detection process for the power device has the advantages of simple operation process, strong operability, good detection effect, accurate positioning during detection, high detection troubleshooting rate and safe and reliable high-voltage detection.
Detailed Description
The invention aims to provide a high-voltage detection process for a power supply device, which is used for overcoming the defects in the conventional detection process.
Example 1
The invention mainly aims at a chip mounting procedure in a chip packaging process, and provides a high-voltage detection process of a power supply device, which comprises the following steps:
step 1, calling a test program of a monomer to be tested;
step 2, inserting the monomer on the assembly line into a jig;
step 3, after the USB output connecting wire is connected, pressing a green Start key to Start testing;
step 4, the green PASS lamp is turned on as a good product, and the red FAIL lamp is turned on as a defective product;
step 5, attaching a bad label to the bad product, filling bad contents and placing the bad contents in a bad glue frame;
and 6, for good products of the PASS, lightly placing the products on a conveying belt with the plugs facing upwards.
Wherein, before the experiment, high-pressure gloves are worn before old operation.
Before the experiment, whether the testing machine and the sample machine are qualified or not is checked and recorded in a check table.
After the test, the products cannot be stacked together and need to be lightly taken when being taken, so that the case is prevented from being scratched due to collision.
Wherein the specification of the high-voltage tester is 19020-4.
Wherein the test voltage is 1.7U0The test time is 60 min.
Example 2
In order to achieve the purpose, the invention provides a high-voltage detection process of a power supply device, which comprises the following steps:
step 1, calling a test program of a monomer to be tested;
step 2, inserting the monomer on the assembly line into a jig;
step 3, after the USB output connecting wire is connected, pressing a green Start key to Start testing;
step 4, the green PASS lamp is turned on as a good product, and the red FAIL lamp is turned on as a defective product;
step 5, attaching a bad label to the bad product, filling bad contents and placing the bad contents in a bad glue frame;
and 6, for good products of the PASS, lightly placing the products on a conveying belt with the plugs facing upwards.
Wherein, before the experiment, high-pressure gloves are worn before old operation.
Before the experiment, whether the testing machine and the sample machine are qualified or not is checked and recorded in a check table.
After the test, the products cannot be stacked together and need to be lightly taken when being taken, so that the case is prevented from being scratched due to collision.
Wherein the specification of the high-voltage tester is 19020-4.
Wherein the test voltage is 1.7U0The test time is 30 min.
Example 3
In order to achieve the purpose, the invention provides a high-voltage detection process of a power supply device, which comprises the following steps:
step 1, calling a test program of a monomer to be tested;
step 2, inserting the monomer on the assembly line into a jig;
step 3, after the USB output connecting wire is connected, pressing a green Start key to Start testing;
step 4, the green PASS lamp is turned on as a good product, and the red FAIL lamp is turned on as a defective product;
step 5, attaching a bad label to the bad product, filling bad contents and placing the bad contents in a bad glue frame;
and 6, for good products of the PASS, lightly placing the products on a conveying belt with the plugs facing upwards.
Wherein, before the experiment, high-pressure gloves are worn before old operation.
Before the experiment, whether the testing machine and the sample machine are qualified or not is checked and recorded in a check table.
After the test, the products cannot be stacked together and need to be lightly taken when being taken, so that the case is prevented from being scratched due to collision.
Wherein the specification of the high-voltage tester is 19020-4.
Wherein the test voltage is 2.0U0The test time is 30 min.
Example 4
In order to achieve the purpose, the invention provides a high-voltage detection process of a power supply device, which comprises the following steps:
step 1, calling a test program of a monomer to be tested;
step 2, inserting the monomer on the assembly line into a jig;
step 3, after the USB output connecting wire is connected, pressing a green Start key to Start testing;
step 4, the green PASS lamp is turned on as a good product, and the red FAIL lamp is turned on as a defective product;
step 5, attaching a bad label to the bad product, filling bad contents and placing the bad contents in a bad glue frame;
and 6, for good products of the PASS, lightly placing the products on a conveying belt with the plugs facing upwards.
Wherein, before the experiment, high-pressure gloves are worn before old operation.
Before the experiment, whether the testing machine and the sample machine are qualified or not is checked and recorded in a check table.
After the test, the products cannot be stacked together and need to be lightly taken when being taken, so that the case is prevented from being scratched due to collision.
Wherein the specification of the high-voltage tester is 19020-4.
Wherein the test voltage is 2.0U0The test time is 60 min.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A high-voltage detection process for a power supply device is characterized by comprising the following steps:
step 1, calling a test program of a monomer to be tested;
step 2, inserting the monomer on the assembly line into a jig;
step 3, after the USB output connecting wire is connected, pressing a green Start key to Start testing;
step 4, the green PASS lamp is turned on as a good product, and the red FAIL lamp is turned on as a defective product;
step 5, attaching a bad label to the bad product, filling bad contents and placing the bad contents in a bad glue frame;
and 6, for good products of the PASS, lightly placing the products on a conveying belt with the plugs facing upwards.
2. The high-voltage detection process of the power supply device according to claim 1, wherein high-voltage gloves are worn before the old operation before the experiment.
3. The high voltage testing process for power devices as claimed in claim 1, wherein before the test, the quality of the testing machine and the sample machine is checked and recorded in the check table.
4. The high-voltage detection process for the power supply device according to claim 1, wherein after the test, the products cannot be stacked together and need to be taken lightly when being taken, so that the case is prevented from being scratched due to collision.
5. The power device high voltage testing process of claim 1, wherein the specification of the high voltage tester is 19020-4.
6. The high voltage detection process of the power device as claimed in claim 1, wherein the test voltage is 1.7U0, and the test time is 60 min.
7. The high voltage detection process of the power device as claimed in claim 1, wherein the test voltage is 1.7U0, and the test time is 30 min.
8. The high voltage testing process of the power device as claimed in claim 1, wherein the testing voltage is 2.0U0, and the testing time is 30 min.
9. The high voltage testing process of the power device as claimed in claim 1, wherein the testing voltage is 2.0U0, and the testing time is 60 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169279.0A CN111025174A (en) | 2018-10-08 | 2018-10-08 | High-voltage detection process for power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169279.0A CN111025174A (en) | 2018-10-08 | 2018-10-08 | High-voltage detection process for power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111025174A true CN111025174A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169279.0A Pending CN111025174A (en) | 2018-10-08 | 2018-10-08 | High-voltage detection process for power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111025174A (en) |
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2018
- 2018-10-08 CN CN201811169279.0A patent/CN111025174A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200417 |
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| WD01 | Invention patent application deemed withdrawn after publication |