CN203759220U - Power supply test device and control circuit thereof - Google Patents
Power supply test device and control circuit thereof Download PDFInfo
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- CN203759220U CN203759220U CN201320744444.7U CN201320744444U CN203759220U CN 203759220 U CN203759220 U CN 203759220U CN 201320744444 U CN201320744444 U CN 201320744444U CN 203759220 U CN203759220 U CN 203759220U
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- power supply
- control module
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Abstract
The utility model discloses a power supply test device and a control circuit thereof. The control circuit of the power supply test device comprises a main control module and a main power control module. The main control module is connected to the main power control module in series. The control circuit also comprises a low voltage power supply control module and/or an isolation power supply control module and/or an adjustable main power supply control module which are connected to the main control module in series and connected to the main power supply control module in parallel. The low-voltage power supply control module and/or the isolation power supply control module and/ or the adjustable main power supply control module are connected in series. The power supply test device using the control circuit possesses capabilities of performing external electric performance test and internal electric performance test of the power supply device, improves the test efficiency, compared with the prior art, increases test functions, reduces cost of preparing a plurality of test devices and saves space needed by test.
Description
Technical field
The utility model relates to a kind of power supply test equipment and control circuit thereof.
Background technology
Arc Welding Power is after manufacture completes, need to carry out a series of test, after test passes, could use, when being tested, Arc Welding Power need to use multiple testing apparatus, comprise the multiple testing apparatus that Arc Welding Power internal electrical performance is tested and the testing apparatus that the outside electrical property of Arc Welding Power is tested, and, needing that first Arc Welding Power is carried out to internal electrical performance test could test its outside electrical property after qualified, otherwise, can cause Arc Welding Power to damage, when to the performance test of Arc Welding Power internal electrical, need to meet the following conditions: device power supply (DPS) is not altogether, high-low voltage power source, regulated power supply, separate between electric power network, when Arc Welding Power is tested by traditional testing apparatus, need to use too many testing apparatus, cause whole test process very loaded down with trivial details, testing efficiency is very low, simultaneously, the test space that need to use is very large, to test, brought inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of can meet every test condition simultaneously, make test process simply, the control circuit of power supply test equipment efficiently.
Another object of the present utility model is to provide a kind of can meet every test condition simultaneously, make test process simply, power supply test equipment efficiently.
In order to realize the purpose of this utility model, the technical scheme of taking is:
A kind of control circuit of power supply test equipment, comprise total control module, primary power control module, total control module is in series and is connected with primary power control module, also comprise be connected in series with total control module and with low-tension supply control module and/or insulating power supply control module and/or adjustable primary power control module that primary power control module is connected in parallel, between low-tension supply control module and/or insulating power supply control module and/or adjustable primary power control module, be connected in parallel.
When treating testing power supply equipment and carrying out internal electrical performance test, first the plug of the inside low voltage control electric power system of power-supply device to be tested is extracted, and the low-tension supply control module of the testing apparatus that switches on power, insulating power supply control module, adjustable primary power control module one or more, just can treat corresponding electrical property in testing power supply equipment tests, when treating testing power supply equipment and carrying out outside electric performance test, connect primary power control module, just can treat testing power supply equipment and carry out outside electric performance test, use the power supply test equipment of the control circuit of the utility model power supply test equipment, possessed the testing power supply for the treatment of equipment simultaneously and carried out outside electric performance test and internal electrical performance test, improved testing efficiency, for traditional testing apparatus, increased more test function, reduced the cost that need to prepare a plurality of testing apparatuss, saved the needed space of test, while primary power control module, LVPS control module, insulating power supply control module, parallel with one another between adjustable primary power control module, separate each other, when carrying out every test, do not have each other impact, met the related request of every test.
Below technical scheme is further illustrated:
In an embodiment, the control circuit of power supply test equipment, also comprises load Sustainable Control module and manual automatic control module therein, and load Sustainable Control module and manually automatic control module are all connected in parallel with primary power control module.When treating testing power supply equipment and carry out outside electric performance test, by cyclic duration factor control module, can treat testing power supply equipment with manual automatic control module tests under various states, thereby its outside electrical property of full test, make test more comprehensively, test result is more accurate.
The invention also discloses a kind of power supply test equipment, comprise control desk, pressure regulator, resistance box, pressure regulator, resistance box are electrically connected to control desk respectively, control desk comprises the control circuit of equipment insulating power supply, supply socket, above-mentioned power supply test equipment, and supply socket, insulating power supply are electrically connected to the control circuit of power supply test equipment respectively.
Power supply test equipment of the present utility model can be treated testing apparatus simultaneously and carry out outside electric performance test and internal electrical performance test, reached the function of a tractor serves several purposes, provide cost savings, reduced the space of hold facility, meanwhile, after qualified to inner electric performance test, only need to adjust different functional modules and power-supply device to be tested connects, do not need to carry out large adjustment, improved testing efficiency, make whole test more simple, quick.
In an embodiment, described supply socket comprises insulating power supply socket and adjustable electric outlet therein, and insulating power supply socket is electrically connected to insulating power supply control module, and adjustable electric outlet is electrically connected to adjustable primary power control module.Insulating power supply socket, adjustable electric outlet are respectively used to treat and when testing apparatus is carried out the test of insulating power supply test and regulated power supply, carry out wiring, and two sockets divide and are arranged, make separate between two modules, be independent of each other.
In an embodiment, described control desk is also provided with sampling display module therein, and sampling display module is for showing electric current, the voltage data of equipment to be tested.Sampling display module is electrically connected to equipment to be tested, for showing the data such as electric current, voltage of equipment to be tested, by the display module of sampling, can judge more intuitively that whether test is qualified, easy to use.
In an embodiment, described sampling display module comprises adjustable alterating and direct current source sampling display unit, input current voltage sample display unit, output AC/DC current-voltage sampling display unit therein.Each display unit is separately shown, each display unit shows corresponding content, can be convenient to faster tester and obtain corresponding test data, improves testing efficiency.
The utility model has the advantages that:
When treating testing power supply equipment and carrying out internal electrical performance test, first the plug of the inside low voltage control electric power system of power-supply device to be tested is extracted, and the low-tension supply control module of the testing apparatus that switches on power, insulating power supply control module, adjustable primary power control module one or more, just can treat corresponding electrical property in testing power supply equipment tests, when treating testing power supply equipment and carrying out outside electric performance test, connect primary power control module, just can treat testing power supply equipment and carry out outside electric performance test, use the power supply test equipment of the control circuit of the utility model power supply test equipment, possessed the testing power supply for the treatment of equipment simultaneously and carried out outside electric performance test and internal electrical performance test, improved testing efficiency, for traditional testing apparatus, increased more test function, reduced the cost that need to prepare a plurality of testing apparatuss, saved the needed space of test, while primary power control module, LVPS control module, insulating power supply control module, parallel with one another between adjustable primary power control module, separate each other, when carrying out every test, do not have each other impact, met the related request of every test.Power supply test equipment of the present utility model can be treated testing apparatus simultaneously and carry out outside electric performance test and internal electrical performance test, reached the function of a tractor serves several purposes, provide cost savings, reduced the space of hold facility, meanwhile, after qualified to inner electric performance test, only need to adjust different functional modules and power-supply device to be tested connects, do not need to carry out large adjustment, improved testing efficiency, make whole test more simple, quick.
Accompanying drawing explanation
Wiring schematic diagram when Fig. 1 is the utility model power supply test testing equipment;
Fig. 2 is the schematic diagram of control desk in the utility model;
Fig. 3 is I partial enlarged drawing in Fig. 2;
Fig. 4 is II partial enlarged drawing in Fig. 2;
Fig. 5 is the control circuit figure in the utility model;
Fig. 6 is the utility model power supply test equipment main loop circuit figure;
Fig. 7 is the circuit diagram of total control module in Fig. 6;
Fig. 8 is the circuit diagram of primary power control module in Fig. 6;
Fig. 9 is the circuit diagram of Fig. 6 mesolow energy supply control module;
Figure 10 is the circuit diagram of insulating power supply control module in Fig. 6;
Figure 11 is the circuit diagram of adjustable primary power control module in Fig. 6;
Figure 12 is the circuit diagram of equipment insulating power supply in Fig. 6.
Description of reference numerals:
100. control desk, 101. total control module, 101a. overhead control interface, 102. primary power control modules, 102a. primary power is controlled interface, 103. low-tension supply control modules, 103a. low-tension supply is controlled interface, 104. insulating power supply control modules, 104a. insulating power supply is controlled interface, 105. adjustable primary power control modules, 105a. is adjustable, and primary power is controlled interface, 106. load Sustainable Control modules, 107. manual automatic control modules, 107a. load/manual interface of automatically controlling, 108. equipment insulating power supplies, 1091. insulating power supply socket, 1092. adjustable electric outlet, 1101. adjustable alterating and direct current source sampling display units, 1102. input current voltage sample display units, 1103. output AC/DC current-voltage sampling display units, 200. resistance box, 300. power-supply devices to be tested.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated:
Consult Fig. 1-12, in embodiment of the present utility model, a kind of control circuit of power supply test equipment, comprises total control module 101, primary power control module 102, and total control module 101 is in series and is connected with primary power control module 102.
In the present embodiment, the control circuit of power supply test equipment also comprise be connected in series with total control module 101 and with low-tension supply control module 103 and insulating power supply control module 104 and adjustable primary power control module 105 that primary power control module 102 is connected in parallel, between low-tension supply control module 103 and insulating power supply control module 104 and adjustable primary power control module 105, be connected in parallel.In other embodiments, the control circuit of power supply test equipment can also comprise one or two in the low-tension supply control module 103 that is connected in series with total control module 101 and is connected in parallel with primary power control module 102, insulating power supply control module 104, adjustable primary power control module 105, when the control circuit of power supply test equipment comprises any two in low-tension supply control module 103, insulating power supply control module 104, adjustable primary power control module 105, connection is in parallel between these any two modules.
When treating testing power supply equipment 300 and carrying out internal electrical performance test, first the plug of the inside low voltage control electric power system of power-supply device 300 to be tested is extracted, and the low-tension supply control module 103 of the testing apparatus that switches on power or insulating power supply control module 104 or adjustable primary power control module 105, just can treat corresponding electrical property in testing power supply equipment 300 tests, when treating testing power supply equipment 300 and carrying out outside electric performance test, connect primary power control module 102, just can treat testing power supply equipment 300 and carry out outside electric performance test, use the power supply test equipment of the control circuit of the utility model power supply test equipment, possessed the testing power supply for the treatment of equipment 300 simultaneously and carried out outside electric performance test and internal electrical performance test, improved testing efficiency, for traditional testing apparatus, increased more test function, reduced the cost that need to prepare a plurality of testing apparatuss, saved the needed space of test, while primary power control module 102, LVPS control module 103, insulating power supply control module 104, parallel with one another between adjustable primary power control module 105, separate each other, when carrying out every test, do not have each other impact, met the related request of every test.
The control circuit of power supply test equipment also comprises load Sustainable Control module 106 and manual automatic control module 107, and load Sustainable Control module 106 and manually automatic control module 107 are all connected in parallel with primary power control module 102.When treating testing power supply equipment 300 and carry out outside electric performance test, by cyclic duration factor control module 106, can treat testing power supply equipment 300 with manual automatic control module 107 tests under various states, thereby its outside electrical property of full test, make test more comprehensively, test result is more accurate.
The invention also discloses a kind of power supply test equipment, comprise control desk 100, pressure regulator, resistance box 200, pressure regulator, resistance box 200 are electrically connected to control desk 100 respectively, control desk 100 comprises the control circuit of equipment insulating power supply 108, supply socket 109, above-mentioned power supply test equipment, and supply socket 109, insulating power supply 108 are electrically connected to the control circuit of power supply test equipment respectively.
Power supply test equipment of the present utility model can be treated testing apparatus 300 simultaneously and carry out outside electric performance test and internal electrical performance test, reached the function of a tractor serves several purposes, provide cost savings, reduced the space of hold facility, meanwhile, after qualified to inner electric performance test, only need to adjust different functional modules and power-supply device to be tested 300 connections, do not need to carry out large adjustment, improved testing efficiency, make whole test more simple, quick.
Supply socket 109 comprises insulating power supply socket 101 and adjustable electric outlet 1092, and insulating power supply socket 1091 is electrically connected to insulating power supply control module 104, and adjustable electric outlet 1092 is electrically connected to adjustable primary power control module 105.Insulating power supply socket 1091, adjustable electric outlet 1092 are respectively used to treat and when testing apparatus 300 is carried out the test of insulating power supply test and regulated power supply, carry out wiring, and two sockets divide and are arranged, make separate between two modules, be independent of each other.
Control desk 100 is also provided with sampling display module 110, and sampling display module 110 is for showing electric current, the voltage data of equipment 300 to be tested.Sampling display module 110 is electrically connected to equipment 300 to be tested, for showing the data such as electric current, voltage of equipment 300 to be tested, by the display module 110 of sampling, can judge more intuitively that whether test is qualified, easy to use.
Sampling display module 110 comprises adjustable alterating and direct current source sampling display unit 1101, input current voltage sample display unit 1102, output AC/DC current-voltage sampling display unit 1103.Each display unit is separately shown, each display unit shows corresponding content, can be convenient to faster tester and obtain corresponding test data, improves testing efficiency.
Described control desk is provided with overhead control interface 101a, primary power is controlled interface 102a, low-tension supply is controlled interface 103a, insulating power supply is controlled interface 104a, adjustable primary power is controlled interface 105a, load/manual interface 107a that automatically controls, overhead control interface 101a is provided with on/off button, this on/off button and 1SB switch corresponding in Fig. 5, KM1 switch corresponding in Fig. 6 is associated, during logical button on pressing overhead control interface 101a, the 1SB switch connection of correspondence in Fig. 5, the KM1 switch connection of correspondence in Fig. 6, while pressing the disconnected button on the 101a of overhead control interface, 1SB switch corresponding in Fig. 5 disconnects, KM1 switch corresponding in Fig. 6 disconnects.Primary power is controlled interface 102a and is provided with ON, OFF button, this ON, OFF button are all associated with the 3SB switch in Fig. 5, the KM2 switch in Fig. 6, when pressing primary power and control the ON button on the 102a of interface, the 3SB switch connection of correspondence in Fig. 5, the KM2 switch connection of correspondence in Fig. 6, while pressing the OFF button on primary power control interface 102a, 3SB switch corresponding in Fig. 5 disconnects, and KM2 switch corresponding in Fig. 6 disconnects.Low-tension supply is controlled interface 103a and is provided with ON, OFF button, this ON, OFF button are all associated with the 7SB switch in Fig. 5, the KM4 switch in Fig. 6, when pressing low-tension supply and control the ON button on the 103a of interface, the 7SB switch connection of correspondence in Fig. 5, the KM4 switch connection of correspondence in Fig. 6, while pressing the OFF button on low-tension supply control interface 103a, 7SB switch corresponding in Fig. 5 disconnects, and KM4 switch corresponding in Fig. 6 disconnects.Insulating power supply is controlled interface 104a and is provided with ON, OFF button, this ON, OFF button are all associated with the 9SB switch in Fig. 5, the KM5 switch in Fig. 6, when pressing insulating power supply and control the ON button on the 104a of interface, the 9SB switch connection of correspondence in Fig. 5, the KM5 switch connection of correspondence in Fig. 6, while pressing the OFF button on insulating power supply control interface 104a, 9SB switch corresponding in Fig. 5 disconnects, and KM5 switch corresponding in Fig. 6 disconnects.Adjustable primary power is controlled interface 105a and is provided with ON, OFF button, this ON, OFF button are all associated with the 5SB switch in Fig. 5, the KM3 switch in Fig. 6, when pressing adjustable primary power and control the ON button on the 105a of interface, the 5SB switch connection of correspondence in Fig. 5, the KM3 switch connection of correspondence in Fig. 6, while pressing the OFF button on adjustable primary power control interface 105a, 5SB switch corresponding in Fig. 5 disconnects, and KM3 switch corresponding in Fig. 6 disconnects.Load/manually automatically control interface 107a is provided with manually, automatic, zero load, load, direct current, interchange button, this is manual, automatic button is associated with manual, automatic switch corresponding in Fig. 5, when pressing hand push button, hand switch in Fig. 5 is connected, when pressing automatic button, the automatic switch in Fig. 5 is connected.This zero load, load button are associated with zero load, load switch corresponding in Fig. 5, when pressing unloaded button, and the unloaded switch connection in Fig. 5, when pressing load button, the load switch in Fig. 5 is connected.
While using power supply test equipment of the present utility model, first the inner low-voltage control power plug of power-supply device 300 to be tested is extracted, and connect with power supply test equipment, press again the logical button on the overhead control interface 101a on control desk, thereby 1SB corresponding in Fig. 5 is connected, KM1 corresponding in Fig. 6 connects, power supply test equipment is in running order, press again low-tension supply and control the ON button on the 103a of interface, thereby make 7SB switch connection corresponding in Fig. 5, the KM4 switch connection of correspondence in Fig. 6, starting to treat testing power supply 300 internal electrical performances tests, after test passes, press insulating power supply control interface 104a and be provided with ON button, make 9SB switch connection corresponding in Fig. 5, KM5 corresponding in Fig. 6 connects, starting to treat the inner corresponding electrical property of testing power supply 300 tests, after test passes, can complete that to treat the inner pcb board parameter of testing power supply default, detection and machine line detect the obstacle of getting rid of power control part to be tested, thereby completed first step test, after test passes, press again adjustable primary power and control the ON button on the 105a of interface, thereby make 5SB switch connection corresponding in Fig. 5, the KM3 switch connection of correspondence in Fig. 6, the major loop that starts to treat testing power supply 300 is from zero to slowly pressure regulation of height, thereby the fault of getting rid of power supply 300 major loops to be tested, complete second test, complete by the way the electric performance test for the treatment of testing power supply 300 inside.After its internal electrical performance test is qualified, start its outside electrical property to test, press primary power and control the ON button on the 102a of interface, make 3SB switch connection corresponding in Fig. 5, the KM2 switch connection of correspondence in Fig. 6, start to treat testing power supply equipment 300 and carry out outside electric performance test, by adjust load/manually automatically control on the 107a of interface manually, automatically, unloaded, load button, treat testing power supply and carry out a series of outside electric performance tests, after test passes, power supply to be tested is just qualified.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. the control circuit of a power supply test equipment, comprise total control module, primary power control module, total control module is in series and is connected with primary power control module, it is characterized in that, also comprise be connected in series with total control module and with low-tension supply control module and/or insulating power supply control module and/or adjustable primary power control module that primary power control module is connected in parallel, between low-tension supply control module and/or insulating power supply control module and/or adjustable primary power control module, be connected in parallel.
2. the control circuit of power supply test equipment according to claim 1, is characterized in that, also comprises load Sustainable Control module and manual automatic control module, and load Sustainable Control module and manually automatic control module are all connected in parallel with primary power control module.
3. a power supply test equipment, comprise control desk, pressure regulator, resistance box, pressure regulator, resistance box are electrically connected to control desk respectively, it is characterized in that, control desk comprises the control circuit of the power supply test equipment described in equipment insulating power supply, supply socket, claim 1 or 2, and supply socket, insulating power supply are electrically connected to the control circuit of power supply test equipment respectively.
4. power supply test equipment according to claim 3, it is characterized in that, described supply socket comprises insulating power supply socket and adjustable electric outlet, and insulating power supply socket is electrically connected to insulating power supply control module, and adjustable electric outlet is electrically connected to adjustable primary power control module.
5. according to the power supply test equipment described in claim 3 or 4, it is characterized in that, described control desk is also provided with sampling display module, and sampling display module is for showing electric current, the voltage data of equipment to be tested.
6. power supply test equipment according to claim 5, is characterized in that, described sampling display module comprises adjustable alterating and direct current source sampling display unit, input current voltage sample display unit, output AC/DC current-voltage sampling display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744444.7U CN203759220U (en) | 2013-11-21 | 2013-11-21 | Power supply test device and control circuit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744444.7U CN203759220U (en) | 2013-11-21 | 2013-11-21 | Power supply test device and control circuit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759220U true CN203759220U (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320744444.7U Expired - Fee Related CN203759220U (en) | 2013-11-21 | 2013-11-21 | Power supply test device and control circuit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759220U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635093A (en) * | 2015-02-27 | 2015-05-20 | 北京精密机电控制设备研究所 | Test device for power consumption feature of electromechanical servo system |
| CN105548913A (en) * | 2015-12-16 | 2016-05-04 | 宁波经济技术开发区恒率电源科技有限公司 | Induction test clamp of power supply module |
| CN110927611A (en) * | 2019-12-09 | 2020-03-27 | 佛山市锐诚云智能照明科技有限公司 | Automatic fault reporting power supply, system and fault detection method |
-
2013
- 2013-11-21 CN CN201320744444.7U patent/CN203759220U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635093A (en) * | 2015-02-27 | 2015-05-20 | 北京精密机电控制设备研究所 | Test device for power consumption feature of electromechanical servo system |
| CN104635093B (en) * | 2015-02-27 | 2017-07-28 | 北京精密机电控制设备研究所 | A kind of test device of electromechanical servo system electrical characteristics |
| CN105548913A (en) * | 2015-12-16 | 2016-05-04 | 宁波经济技术开发区恒率电源科技有限公司 | Induction test clamp of power supply module |
| CN110927611A (en) * | 2019-12-09 | 2020-03-27 | 佛山市锐诚云智能照明科技有限公司 | Automatic fault reporting power supply, system and fault detection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20201121 |