CN202720324U - Power supply test device - Google Patents
Power supply test device Download PDFInfo
- Publication number
- CN202720324U CN202720324U CN 201220403484 CN201220403484U CN202720324U CN 202720324 U CN202720324 U CN 202720324U CN 201220403484 CN201220403484 CN 201220403484 CN 201220403484 U CN201220403484 U CN 201220403484U CN 202720324 U CN202720324 U CN 202720324U
- Authority
- CN
- China
- Prior art keywords
- power supply
- test
- control terminal
- utility
- test control
- 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 - Fee Related
Links
Images
Abstract
The utility model is suitable for the test technology field and provides a power supply test device. The power supply test device comprises a test control terminal, power supply test auxiliary equipment and an alarm, wherein the test control terminal reads power supply test process information which is configured in advance and outputs an instruction which makes a power supply test project carry out the test; the power supply test auxiliary equipment is connected with the test control terminal, tests each parameter of the power supply to be tested according to the instruction output by the test control terminal, and feeds back a test result parameter to the test control terminal; the alarm is connected with the test control terminal. By using the power supply test device of the utility model, a current power supply test process is improved; missing test and misjudgment situations are reduced; test quality and efficiency are increased.
Description
Technical field
The utility model belongs to the power supply test technical field, relates in particular to a kind of power supply testing device.
Background technology
Power supply is the indispensable parts of each electronic product normal operation, for each electronic product provides needed voltage, electric current.Can the quality of the power supply of power supply be directly connected to electronic system and work.
Power type is various at present, and common testing process is now: the tester tests step by step according to the testing procedure of test jobs guiding book, then judges the quality of power supply according to test result.
There is many-sided problem in this testing process, such as: the phenomenons such as test leakage, erroneous judgement occur in test process easily, and test fee people effort causes production efficiency low, the batch production of inconvenient power supply manufacturer.
The utility model content
The purpose of this utility model is to provide a kind of power supply testing device, and there is many-sided problem in the power supply test flow process that being intended to solve prior art provides, such as low etc. the problem of easy generation test leakage, testing efficiency.
The utility model is achieved in that a kind of power supply testing device, and described power supply testing device specifically comprises:
Read pre-configured power supply test procedure information, and export the test control terminal of the instruction that described power supply test project tests;
Be connected with described test control terminal, according to the instruction of described test control terminal output, the parameters of power supply to be measured tested, and the test result parameter feedback is given the power supply test utility appliance of described test control terminal;
The alarm that is connected with described test control terminal.
As a kind of improved plan, described power supply test procedure information comprises power supply test canonical parameter and power supply test project information.
In the utility model, power supply testing device specifically comprises: read pre-configured power supply test procedure information, and export the test control terminal of the instruction that described power supply test project tests; Be connected with described test control terminal, according to the instruction of described test control terminal output, the parameters of power supply to be measured tested, and the test result parameter feedback is given the power supply test utility appliance of described test control terminal; The alarm that is connected with described test control terminal.Existing power supply test flow process that the power supply testing device that the utility model provides is perfect reduces test leakage and erroneous judgement situation, has improved test mass and efficient.
Description of drawings
Fig. 1 is the structured flowchart of the power supply testing device that provides of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structured flowchart of the power supply testing device that the utility model provides, and for convenience of explanation, has only provided the part relevant with the utility model among the figure.
The power supply testing device that the utility model provides specifically comprises:
The test control terminal is used for reading pre-configured power supply test procedure information, and exports the instruction that described power supply test project is tested;
The power supply test utility appliance is connected with described test control terminal, according to the instruction of described test control terminal output, the parameters of power supply to be measured is tested, and gives described test control terminal with the test result parameter feedback;
Alarm is connected with described test control terminal.
In the utility model, the power supply test procedure information comprises power supply test canonical parameter and power supply test project information.
In the utility model, the power supply test utility appliance is provided with digital oscilloscope, digital multimeter and load switch boards etc.
The following idiographic flow that has provided with reference to the power supply test method of concrete power supply test hardware device is specially:
1. the test control terminal reads pre-configured power supply test procedure information, and described power supply test procedure information comprises power supply test canonical parameter and power supply test project information; Send the instruction that described power supply test project is tested to the power supply test utility appliance.
In the utility model, described power supply test project information includes but not limited to input overvoltage/undervoltage, input time delay, output short-circuit, output overvoltage and dynamic response.
2. the power supply test utility appliance is tested the parameters of power supply to be measured according to described instruction, and gives described test control terminal with the test result parameter feedback.
3. the test control terminal receives the test result parameter of described power supply test utility appliance feedback, described test result parameter and described power supply test canonical parameter are compared, judge whether described power supply test project is passed through, when described contrast judgement module judges that described power supply test project is passed through, generate and preserve the testing journal sheet, when described power supply test project is not passed through, stop to detect, and report to the police by alarm.
In the utility model, the test control terminal need to insert a general purpose interface bus (General-Purpose Interface Bus, GPIB) expansion card, finishes the driving of power supply test utility appliance; Simultaneously, digital oscilloscope, digital multimeter in test control terminal and the power supply test utility appliance communicate alternately by gpib interface, and the test control terminal switches version by RS232 interface and load and is connected communication.
Wherein, the load switch boards is switched by passage, can automatically switch to an other power supply test after testing a power supply, has improved testing efficiency.For some large power supply output short-circuit tests, general supplementary instrument can not provide very large short-circuit current, can finish by high power relay is installed in the load switch boards, and load switch boards receiving terminal issues control command and controls.
In the utility model, power supply testing device specifically comprises: read pre-configured power supply test procedure information, and export the test control terminal of the instruction that described power supply test project tests; Be connected with described test control terminal, according to the instruction of described test control terminal output, the parameters of power supply to be measured tested, and the test result parameter feedback is given the power supply test utility appliance of described test control terminal; The alarm that is connected with described test control terminal.Existing power supply test flow process that the power supply testing device that the utility model provides is perfect reduces test leakage and erroneous judgement situation, has improved test mass and efficient.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. a power supply testing device is characterized in that, described power supply testing device specifically comprises:
Read pre-configured power supply test procedure information, and export the test control terminal of the instruction that described power supply test project tests;
Be connected with described test control terminal, according to the instruction of described test control terminal output, the parameters of power supply to be measured tested, and the test result parameter feedback is given the power supply test utility appliance of described test control terminal;
The alarm that is connected with described test control terminal.
2. power supply testing device according to claim 1 is characterized in that, described power supply test procedure information comprises power supply test canonical parameter and power supply test project information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403484 CN202720324U (en) | 2012-08-15 | 2012-08-15 | Power supply test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403484 CN202720324U (en) | 2012-08-15 | 2012-08-15 | Power supply test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720324U true CN202720324U (en) | 2013-02-06 |
Family
ID=47622146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403484 Expired - Fee Related CN202720324U (en) | 2012-08-15 | 2012-08-15 | Power supply test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459513A (en) * | 2013-09-22 | 2015-03-25 | 佛山市顺德区顺达电脑厂有限公司 | Automatic testing device and testing method thereof |
-
2012
- 2012-08-15 CN CN 201220403484 patent/CN202720324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459513A (en) * | 2013-09-22 | 2015-03-25 | 佛山市顺德区顺达电脑厂有限公司 | Automatic testing device and testing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101819260B (en) | Method and system for controlling power supply test and power supply test method | |
| CN100592091C (en) | Transformer regulation measuring systems based on virtual instrument | |
| CN203673055U (en) | Battery management system hardware-in-loop test platform rack | |
| CN102981079B (en) | Response waveform detection method for straightly hanging type reactive power generation device | |
| CN206618845U (en) | Power supply module for communication test system | |
| WO2014153764A1 (en) | Method and device for automatic test of relay protection function of intelligent substation | |
| CN104076805A (en) | Test system for automatic control equipment of power distribution network | |
| CN102043105B (en) | Full-function test device and test method of AC (alternating current) charging pile | |
| CN104020376A (en) | Three-remote automatic testing method for power distribution terminal | |
| CN103033700B (en) | Detecting device of responding wave form of dynamic reactive power compensation equipment and detecting method of the same | |
| CN103728510B (en) | Excitation unit on-site test system and method | |
| CN203191816U (en) | Test system for automatic control equipment of power distribution network | |
| CN102854475A (en) | Power supply testing device | |
| CN203037759U (en) | Detection apparatus for response waveform of dynamic reactive power compensation device | |
| CN207965116U (en) | A kind of field test equipment of fault electric arc detector | |
| CN202720324U (en) | Power supply test device | |
| CN105223441A (en) | A kind of mobile type electric charger for automobile detection system | |
| CN204882853U (en) | Electric energy meter pressure resistance test installation | |
| CN202330638U (en) | Online automatic test system for printed circuit board | |
| CN103995207A (en) | Three-remote automatic test device for power distribution terminal | |
| CN204229223U (en) | Phase selection controller test system in intelligent substation | |
| CN203084104U (en) | OTP burning and upper/lower-limit voltage detecting system of liquid crystal display module | |
| CN110736951A (en) | portable fault indicator detection and distribution network fault simulation device | |
| CN102426322A (en) | Fuse member ampere-second characteristic tester | |
| CN210347800U (en) | Fill experimental detecting system of electric pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130815 |