CN203232111U - Ballast board test device - Google Patents
Ballast board test device Download PDFInfo
- Publication number
- CN203232111U CN203232111U CN 201320120755 CN201320120755U CN203232111U CN 203232111 U CN203232111 U CN 203232111U CN 201320120755 CN201320120755 CN 201320120755 CN 201320120755 U CN201320120755 U CN 201320120755U CN 203232111 U CN203232111 U CN 203232111U
- Authority
- CN
- China
- Prior art keywords
- board
- test
- ballast
- test device
- utility
- 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
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a ballast board test device. The ballast board test device comprises a test board, wherein a power source port of the test board is respectively connected with a live wire and zero wire, the test board is connected with a voltage meter, and the voltage meter is connected in parallel with a discharge switch. The ballast board test device has a simple structure, reduces complexity of a simulation circuit, improves test convenience, can accurately test a ballast circuit board employing the voltage meter and acquires accurate performance parameters of the ballast circuit board.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of ballast resistor board test device.
Background technology
Generally adopt mimic channel to test to ballast resistor plate Performance Detection in the prior art, when testing, often will connect a large amount of mimic channels, easily the electronic devices and components setup error, cause the ballast resistor plate to damage in the process that connects; In test process, because complicated mimic channel can produce certain electromagnetic interference (EMI), influence the accuracy of test data.
The utility model content
Technical problem to be solved in the utility model provides the high ballast resistor board test device of a kind of measuring accuracy.
For achieving the above object, the utility model provides following technical scheme: a kind of ballast resistor board test device, comprise test board, and connect a live wire and a zero line on the described test board power port respectively, connect a voltage table on the described test board, a described voltage table discharge switch in parallel.
Preferably, described live wire is provided with a power switch.
Preferably, be provided with Test Switchboard between described test board and the power switch.
Preferably, be provided with an electric capacity between described voltage table and the discharge switch.
Adopt the beneficial effect of above technical scheme to be: the utility model is simple in structure, reduces the mimic channel complexity, improves the convenience of test, utilizes voltage table accurately to measure the ballast circuit board, learns the accurate performance of performance parameter of ballast circuit board.
Description of drawings
Fig. 1 is the utility model circuit diagram;
Wherein, 1-test board, 2-voltage table, 3-discharge switch, 4-power switch, 5-Test Switchboard.
Embodiment
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
Describe preferred implementation of the present utility model in detail below in conjunction with accompanying drawing 1: a kind of ballast resistor board test device, comprise test board 1, on test board 1 power port, connect a live wire and a zero line respectively, connect a voltage table 2, voltage table 2 discharge switches 3 in parallel on the test board 1.Live wire is provided with a power switch 4, is provided with Test Switchboard 5 between test board 1 and power switch 4, is provided with an electric capacity between voltage table 2 and the discharge switch 3.
Adopt the beneficial effect of above technical scheme to be: the utility model is simple in structure, reduces the mimic channel complexity, improves the convenience of test, utilizes voltage table accurately to measure the ballast circuit board, learns the accurate performance of performance parameter of ballast circuit board.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a ballast resistor board test device comprises test board, it is characterized in that: connect a live wire and a zero line on the described test board power port respectively, connect a voltage table on the described test board, a described voltage table discharge switch in parallel.
2. a kind of ballast resistor board test device according to claim 1, it is characterized in that: described live wire is provided with a power switch.
3. a kind of ballast resistor board test device according to claim 1 and 2 is characterized in that: be provided with Test Switchboard between described test board and the power switch.
4. a kind of ballast resistor board test device according to claim 1 is characterized in that: be provided with an electric capacity between described voltage table and the discharge switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120755 CN203232111U (en) | 2013-03-16 | 2013-03-16 | Ballast board test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120755 CN203232111U (en) | 2013-03-16 | 2013-03-16 | Ballast board test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232111U true CN203232111U (en) | 2013-10-09 |
Family
ID=49288231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120755 Expired - Fee Related CN203232111U (en) | 2013-03-16 | 2013-03-16 | Ballast board test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232111U (en) |
-
2013
- 2013-03-16 CN CN 201320120755 patent/CN203232111U/en not_active Expired - Fee Related
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Legal Events
| 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 |
Granted publication date: 20131009 Termination date: 20150316 |
|
| EXPY | Termination of patent right or utility model |