CN201514470U - Switch power supply testing instrument - Google Patents

Switch power supply testing instrument Download PDF

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Publication number
CN201514470U
CN201514470U CN 200920241137 CN200920241137U CN201514470U CN 201514470 U CN201514470 U CN 201514470U CN 200920241137 CN200920241137 CN 200920241137 CN 200920241137 U CN200920241137 U CN 200920241137U CN 201514470 U CN201514470 U CN 201514470U
Authority
CN
China
Prior art keywords
power supply
control panel
sampling module
line
load 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
Application number
CN 200920241137
Other languages
Chinese (zh)
Inventor
于治楼
郭元军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Inspur Software Co Ltd
Original Assignee
Shandong Inspur Software Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Inspur Software Co Ltd filed Critical Shandong Inspur Software Co Ltd
Priority to CN 200920241137 priority Critical patent/CN201514470U/en
Application granted granted Critical
Publication of CN201514470U publication Critical patent/CN201514470U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a switch power supply testing instrument, which consists of a switch power supply, a load control panel, an AC power supply socket, a temperature collection wire, an AC power supply collection wire, an AC power supply input wire and a DC power supply wire, wherein the switch power supply is connected with the load control panel through the DC power supply wire and the temperature collection wire, the switch power supply is connected with the AC power supply socket through the AC power supply input wire, and the load control panel is also connected with the AC power supply socket through the AC power supply collection wire; and the AC power supply socket supplies working power to the switch power supply and the load control panel, and the load control panel collects the measured data of the switch power supply through the temperature collection wire and the DC power supply wire and records the required data information.

Description

A kind of Switching Power Supply tester
Technical field
The utility model relates to a kind of practical method of testing of Switching Power Supply, can be applicable to Switching Power Supply and other power supply detection technique fields.
Background technology
Switching Power Supply is very important portion's product in electronic product, and its performance quality and stability are very big to the allomeric function influence of electronic product, thereby need carry out big batch of monitoring, and pass through manual test, inefficiency in order to improve testing efficiency, has designed the Switching Power Supply tester.The utility model can increase substantially the detector switch power-efficient.
Summary of the invention
The purpose of this utility model provides a kind of Switching Power Supply tester, and this Switching Power Supply tester is gathered line, direct current supply line, temperature acquisition line and load control panel by Switching Power Supply, AC power incoming line, AC Power supply socket, AC power and formed.
Wherein, Switching Power Supply is connected with the load control panel with the temperature acquisition line by direct current supply line, and Switching Power Supply is connected with AC Power supply socket by the AC power incoming line, and the load control panel is also gathered line by AC power and is connected with AC Power supply socket;
The load control panel is provided with active tunable load, DC voltage sampling module, DC current sampling module, temperature sampling module, alternating voltage sampling module and controller module and forms, wherein, direct current supply line is connected with active tunable load, DC voltage sampling module and DC current sampling module and active tunable load also connect, AC power cord is connected with the alternating voltage sampling module, and alternating voltage sampling module and controller module pass through I 2The C bus also connects the DC voltage sampling module and the DC current sampling module, and temperature acquisition line serial connection temperature sampling module is connected with active tunable load;
The power supply test step is as follows:
AC Power supply socket provides work needed power supply for Switching Power Supply and load control panel, the load control panel is connected with Switching Power Supply with the temperature acquisition line by direct current supply line, and the data by these two connecting line collections and Test Switchboard power supply, the load control panel comes the output voltage and the electric current ground data of Test Switchboard power supply by the variation of the active tunable load on the plate, by the temperature variations of temperature acquisition line detector switch power supply, the control module on the load control panel is passed through I 2The variation of the active tunable load of the total line traffic control of C, DC voltage acquisition module and DC module detect the change in voltage data and the electric current delta data of Switching Power Supply respectively, the temperature variation data of temperature collect module detector switch power supply, interchange acquisition module on the load control panel detects the interchange data that input to Switching Power Supply, demonstrates the multiple major parameter of Switching Power Supply by the detection of the various acquisition testing module quicklook on the load control panel.
Excellent effect of the present utility model is: working power is provided for Switching Power Supply and load control panel by AC Power supply socket, the data that the load control panel is gathered the measuring switch power supply by temperature acquisition line and direct current supply line are by the needed data message of setting recording.The Switching Power Supply tester of this utility model is compared with existing manual test technology, has characteristics such as testing efficiency height, test error be little, thereby, have good value for applications.
Description of drawings
Accompanying drawing 1 is the structural representation of Switching Power Supply tester;
Accompanying drawing 2 is structural representations of load control panel.
Embodiment
With Fig. 2 the utility model is done following detailed explanation below in conjunction with accompanying drawing 1.
Switching Power Supply tester of the present utility model is gathered line, direct current supply line, temperature acquisition line and load control panel by Switching Power Supply, AC power incoming line, AC Power supply socket, AC power and is formed, wherein Switching Power Supply is connected with the load control panel with the temperature acquisition line by direct current supply line, Switching Power Supply is connected with AC Power supply socket by the AC power incoming line, and the load control panel is also gathered line by AC power and is connected with AC Power supply socket;
The load control panel is provided with active tunable load, DC voltage sampling module, DC current sampling module, temperature sampling module, alternating voltage sampling module and controller module and forms, wherein, direct current supply line is connected with active tunable load, DC voltage sampling module and DC current sampling module and active tunable load also connect, AC power cord is connected with the alternating voltage sampling module, and alternating voltage sampling module and controller module pass through I 2The C bus also connects the DC voltage sampling module and the DC current sampling module, and temperature acquisition line serial connection temperature sampling module is connected with active tunable load;
The power supply test step is as follows:
AC Power supply socket provides work needed power supply for Switching Power Supply and load control panel, the load control panel is connected with Switching Power Supply with the temperature acquisition line by direct current supply line, and the data by these two connecting line collections and Test Switchboard power supply, the load control panel comes the output voltage and the electric current ground data of Test Switchboard power supply by the variation of the active tunable load on the plate, by the temperature variations of temperature acquisition line detector switch power supply, the control module on the load control panel is passed through I 2The variation of the active tunable load of the total line traffic control of C, DC voltage acquisition module and DC module detect the change in voltage data and the electric current delta data of Switching Power Supply respectively, the temperature variation data of temperature collect module detector switch power supply, interchange acquisition module on the load control panel detects the interchange data that input to Switching Power Supply, demonstrates the multiple major parameter of Switching Power Supply by the detection of the various acquisition testing module quicklook on the load control panel.
Embodiment
Earlier the direct current supply line between Test Switchboard power supply and the control panel, temperature acquisition line are connected before the test, AC power collection is connected with AC socket, power on for earlier the load control panel earlier, then power on to Switching Power Supply by the AC power incoming line, control module on the load control panel can automatic or manual Test Switchboard power supply data, load control panel principle of work is: I is passed through in the control module control on the load control panel 2The DATA REASONING and the demonstration of the variation of the total line traffic control active load of C and DC voltage acquisition module and DC current acquisition module and temperature collect module.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.

Claims (1)

1. Switching Power Supply tester, it is characterized in that gathering line, direct current supply line, temperature acquisition line and load control panel by Switching Power Supply, AC power incoming line, AC Power supply socket, AC power forms, Switching Power Supply is connected with the load control panel with the temperature acquisition line by direct current supply line, Switching Power Supply is connected with AC Power supply socket by the AC power incoming line, and the load control panel is also gathered line by AC power and is connected with AC Power supply socket;
The load control panel is provided with active tunable load, DC voltage sampling module, DC current sampling module, temperature sampling module, alternating voltage sampling module and controller module and forms, wherein, direct current supply line is connected with active tunable load, DC voltage sampling module and DC current sampling module and active tunable load also connect, AC power cord is connected with the alternating voltage sampling module, and alternating voltage sampling module and controller module pass through I 2The C bus also connects the DC voltage sampling module and the DC current sampling module, and temperature acquisition line serial connection temperature sampling module is connected with active tunable load.
CN 200920241137 2009-11-02 2009-11-02 Switch power supply testing instrument Expired - Fee Related CN201514470U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200920241137 CN201514470U (en) 2009-11-02 2009-11-02 Switch power supply testing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200920241137 CN201514470U (en) 2009-11-02 2009-11-02 Switch power supply testing instrument

Publications (1)

Publication Number Publication Date
CN201514470U true CN201514470U (en) 2010-06-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200920241137 Expired - Fee Related CN201514470U (en) 2009-11-02 2009-11-02 Switch power supply testing instrument

Country Status (1)

Country Link
CN (1) CN201514470U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102486533A (en) * 2010-12-01 2012-06-06 西安中科麦特电子技术设备有限公司 LED switching power supply test device
CN102495378A (en) * 2011-12-31 2012-06-13 昆山圣泰机电制造有限公司 Switch power supply testing apparatus
CN102540103A (en) * 2010-12-09 2012-07-04 西安中科麦特电子技术设备有限公司 Novel light emitting diode (LED) switching power supply test system
CN106371036A (en) * 2016-09-12 2017-02-01 郑州云海信息技术有限公司 Large-power supply module examination tool
CN112285592A (en) * 2020-08-26 2021-01-29 煤科集团沈阳研究院有限公司 Performance test device for mining direct-current stabilized power supply

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102486533A (en) * 2010-12-01 2012-06-06 西安中科麦特电子技术设备有限公司 LED switching power supply test device
CN102540103A (en) * 2010-12-09 2012-07-04 西安中科麦特电子技术设备有限公司 Novel light emitting diode (LED) switching power supply test system
CN102495378A (en) * 2011-12-31 2012-06-13 昆山圣泰机电制造有限公司 Switch power supply testing apparatus
CN106371036A (en) * 2016-09-12 2017-02-01 郑州云海信息技术有限公司 Large-power supply module examination tool
CN112285592A (en) * 2020-08-26 2021-01-29 煤科集团沈阳研究院有限公司 Performance test device for mining direct-current stabilized power supply

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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: 20100623

Termination date: 20131102