An induction spike signal amplitude stabilization device and an induction spike signal generator
A technology of spike signal and stabilizing device, which is used in measurement devices, electrical devices and instruments in testing and transportation, can solve the problem of unstable output signal of spike signal generator, and achieve the effect of maintaining amplitude and improving purity.
Active Publication Date: 2020-11-03
广电计量检测(成都)有限公司
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[0004] The invention provides an induction spike signal amplitude stabilization device and an induction spike signal generator to solve the problem of unstable output signal of the spike signal generator; the invention can not only meet the test requirements of the DO160 standard by improving the arc discharge structure, but also The signal output by the inductive peak signal generator is stable and the amplitude meets the requirements
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] See figure 1 , the preferred embodiment of the present invention provides a device for stabilizing the amplitude of an induction spike signal, including a container 7 and an induction spike signal generating device; the induction spike signal generating device includes a power supply and an arc discharge device, and the power supply and the arc discharge device connection; the container 7 is provided with an arc discharge area, and the arc discharge area is ...
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The invention discloses an induction spike signal amplitude stabilizing device, which comprises a vessel and an induction spike signal generating device. The induction spike signal generating device comprises a power source and an arc discharge device, and the power source is connected with the arc discharge device; the vessel is provided with an arc discharge area, hydrogen and / or a medium for generating hydrogen by arc electrolysis are arranged in the arc discharge area, and an arc discharge switch of the arc discharge device is located in the arc discharge area. By improving the arc discharge structure, the induction spike signal amplitude stabilizing device not only meets the test requirements of the DO160 standard, but also realizes the signal output by the induction spike signal generator to be stable and the amplitude meets the requirements.
Description
technical field [0001] The invention relates to the technical field of signal generators, in particular to an induction spike signal amplitude stabilization device and an induction spike signal generator. Background technique [0002] In terms of research on the electromagnetic compatibility of equipment, RCTA has formulated specifications for the EMC testing of aviation airborne equipment, namely the DO160 standard. In the test of Chapter 19 of the DO160 standard "Inductive Spikes on Interconnection Cables", it is necessary to inject transient peak voltages into the interconnection cables through coupling, and the peak voltage is required to reach a certain peak value, total duration and repetition Period, so it is necessary to have an inductive peak signal generator that meets the DO160 standard to generate an inductive peak signal to meet the test requirements. [0003] However, although the existing induction spike signal generator can basically meet the requirements of...
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IPC IPC(8): G01R31/00
CPCG01R31/001G01R31/008
Inventor 李贤灵
Owner 广电计量检测(成都)有限公司