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Electrical performance testing tool and method for multi-channel lead filter

An electrical performance testing and filter technology, which is used in measuring devices, testing dielectric strength, high resistance measurement, etc. Simple and quick effect

Pending Publication Date: 2019-07-09
XIAN KAIRONG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the existing problems of low work efficiency and low accuracy, the present invention provides a multi-channel lead filter electrical performance testing tool and method. This test tool can test the electrical performance of the port of the lead filter (including connectivity , insulation resistance, withstand voltage and insertion loss), improve work efficiency and accuracy

Method used

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  • Electrical performance testing tool and method for multi-channel lead filter
  • Electrical performance testing tool and method for multi-channel lead filter

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Embodiment 1

[0024] In order to overcome the existing problems of low work efficiency and low accuracy, the present invention provides such figure 1 Shown is a multi-channel lead filter electrical performance testing tool and method, which can improve work efficiency when testing the port electrical properties of the lead filter (including connectivity, insulation resistance, withstand voltage and insertion loss) and accuracy. And this test tool is specially designed for multi-channel lead filters at the input and output terminals. The test tooling of the present invention is in the form of a single test module spliced ​​up and down by hexagonal studs. Each module has 8 test circuits, which can test 8 groups of lead ports at the same time. Therefore, a single test module can be selected according to the number of input and output ports of the lead filter.

[0025] A multi-channel lead filter electrical performance testing tool, including a single test module 1, a switch 8, a light bulb ...

Embodiment 2

[0031] Based on Embodiment 1, in this embodiment, there are at most two groups of connection terminals 12 on the upper surface side of the frame of the single test module 1 .

[0032] The connecting terminal 12 is a terminal of four interfaces.

[0033] There are 8 switches 8 and bulbs 9, and each switch 8 and bulb 9 are connected in series with the corresponding terminal output terminal 3 and terminal input terminal 2 after being connected in series.

[0034] The single test module 1 is provided with a test module input terminal 4 and a test module output terminal 5, and the test module input terminal 4 and the test module output terminal 5 are connected to the connection terminal output terminal 3 and the connection terminal input terminal 2 respectively.

[0035] The single test module 1 is provided with a test module input 4 and a test module output 5 , and the test module input 4 and test module output 5 are directly connected to the single test module 1 .

[0036] The m...

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Abstract

The invention provides an electrical performance testing tool and method for a multi-channel lead filter. The electrical performance testing tool comprises a single test module, switches, bulbs, and afilter, the single test module is a hollow rectangular frame body, wiring terminals are arranged on the two sides of the upper surface of the single test module frame body correspondingly, the wiringterminal arranged on one of the sides is a wiring terminal input end, and the wiring terminal on the other one of the sides is a wiring terminal output end; the switches and the bulbs are arranged side by side on the upper surface of the single test module frame body, and the switches, the bulbs and the wiring terminals are not on the same side surface; the wiring terminal output end, the switches, the bulbs and the wiring terminal output end are connected in series. According to the electrical performance testing tool, the working efficiency and the accuracy can be improved, and the testingtool is specifically designed for multi-channel lead filters being arranged at the input end and the output end. The electrical performance testing tool can select the single test module according tothe number of input ports and output ports of the lead filter.

Description

technical field [0001] The invention specifically relates to a tool and method for testing electrical performance of a multi-channel lead filter. Background technique [0002] In recent years, due to the increasing use of multi-channel lead filters in equipment, before using multi-channel lead filters, it is necessary to check the electrical properties (including connectivity, insulation resistance, etc.) of each port lead in the multi-channel filter. , withstand voltage and insertion loss) for testing. Since the input and output terminals of the multi-channel filter have many leads, it is generally tested manually using a measuring instrument for each lead port. When this method is tested, the work efficiency is low and the accuracy rate is not high. For this reason, there is an urgent need for a test tool that can improve work efficiency and accuracy. Contents of the invention [0003] In order to overcome the existing problems of low work efficiency and low accuracy,...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01R31/12G01R27/02
CPCG01R27/025G01R31/00G01R31/1227
Inventor 邱添冯龙伟马佳宁
Owner XIAN KAIRONG ELECTRONICS TECH
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