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Quality Test Method Used in Microwave Frequency Converter

A technology of microwave frequency converter and testing method, which is applied in the testing of machines/structural components, vibration testing, impact testing, etc., and can solve the problems of difficult to meet the pursuit of high-quality and high-quality products, poor waterproof effect of microwave frequency converters, and unstable use of products and other issues, to achieve the effect of superior waterproof effect, excellent and stable packaging, and stable product use

Active Publication Date: 2018-09-21
CCT SPACE INFO IND & TECH LTD
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  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to provide a quality testing method for microwave frequency converters, aiming to solve the problems of poor waterproof effect, unstable product use, short life and difficulty in meeting the requirements of the industry in microwave frequency converters produced by existing quality testing methods. The problem of internal pursuit of high-standard and high-quality products

Method used

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  • Quality Test Method Used in Microwave Frequency Converter
  • Quality Test Method Used in Microwave Frequency Converter
  • Quality Test Method Used in Microwave Frequency Converter

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] Such as Figure 1~4 Shown is the preferred embodiment provided by the present invention.

[0043] It should be noted that, when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0044] It should also be noted that the orientation terms such as left, right, up, and down in this embodiment are only re...

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Abstract

The invention relates to the technical field of quality testing for a frequency converter, and provides a quality testing method used on a microwave frequency converter. The quality testing method comprises the following steps: product assembling testing, burn-in testing, high-temperature and low-temperature testing, shielding cover locking operation, thermal-testing and cold-soaking verifying and vibration falling-off testing. Product assembling testing is used. A product use state is tested in a vibration environment, noise environment, gain environment or / and signal isolation environment. The product of the invention is suitable for various environments. Burn-in testing is used and longer service life of the product is realized. High-temperature and low-temperature testing is used, and the product can be used at an extreme temperature. Shielding cover locking operation is used for preventing signal leakage, realizing a waterproof and leakage-proof performance, and preventing entry of foreign matter into the product. Thermal-testing and cold-soaking verifying is used, and an excellent waterproof effect of the product is realized. Vibration falling-off testing is used, and high stability of a product package is obtained. In a word, the microwave frequency converter which is manufactured according to the quality testing method used on the microwave frequency converter has advantages of excellent waterproof effect, high in-use stability of the product and long service life. Furthermore the quality testing method satisfies a requirement for high-standard and high-quality products.

Description

technical field [0001] The invention belongs to the field of frequency converter quality testing technology, in particular to a quality testing method used in microwave frequency converters. Background technique [0002] At present, in the existing microwave inverter quality testing technology, each manufacturer has its own production test standards, but generally include: testing the use of microwave inverters in environments such as vibration, noise, high temperature, and low temperature; The frequency converter is subjected to a waterproof test and a vibration drop test. [0003] However, due to the existing microwave inverter quality testing methods, the selection of conditions such as vibration, noise, high temperature, and low temperature is relatively rough. Therefore, the microwave inverter produced by the above method has relatively common electrical characteristics and is waterproof. The effect is poor, the product is unstable in use, and the life is short, which ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00G01M7/08G01M7/02G01M3/02
Inventor 詹宇昕何宏平潘雄广罗得辉
Owner CCT SPACE INFO IND & TECH LTD
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