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Electrical performance of basic performance of waterproof aviation plug
The electrical properties of waterproof aviation plug include contact resistance, insulation resistance, current and electrical strength, below, we analyze the specific contact resistance of waterproof aviation plug two important characteristics of electrical insulation.
Waterproof aviation plugThe electrical properties include contact resistance, insulation resistance, current and electrical strength, below, we analyze the specific contact resistance of waterproof aviation plug two important characteristics of electrical insulation.
1、Waterproof aviation plugContact resistance. Ubiquitous contact resistance waterproof plug electrical performance applications, the contact resistance is low and stable enough to provide high quality durable waterproof plug to meet the characteristics of the application. The contact resistance of the waterproof plug fluctuates greatly, from a few milliohms to tens of milliohms, and the parameters depend on the actual performance and characteristics of the waterproof plug.
2、Waterproof aviation plugInsulation resistance: insulation resistance is also an important indicator of the electrical properties of waterproof plug, insulation resistance and contact resistance is the electrical properties of two vault waterproof aviation plug, they together determine the quality of the water resistance performance of the plug. The specific function of the insulation resistance is to measure the insulation between the various contacts of the waterproof plug and between the contact parts and the shell. Its value must be within the range specified by the industry, otherwise it will cause the waterproof plug to not be used normally or perfectly. The insulation resistance range of the waterproof plug can be a few hundred to several gigaohms, depending on the specific circumstances.
Waterproof aviation plugThere are many other electrical characteristics, such as electrical strength or withstand voltage, current, leakage attenuation of electromagnetic interference, etc.
If an RF coaxial waterproof aviation plug is used, it further includes the electrical properties of characteristic impedance, insertion loss, reflection coefficient, voltage standing wave ratio.
In recent years, with the development of science and technology, the waterproof aviation plug industry has also made continuous progress, and the corresponding digital technology has gradually matured under the expectation and witness of people. At the same time, in order to waterproof plug transmission high-speed digital pulse signal, a series of new industry waterproof plug, waterproof connector that is a signal. At the same time, this special waterproof plug has great advantages and breakthroughs in electrical performance. For example, in addition to characteristic impedance, its electrical performance also has some new electrical indicators, such as crosstalk electrical performance, transmission delay performance and delay. Special electrical performance.
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