Relay response compensation circuit with adjustable time sequence
A technology for compensating circuits and relays, applied to relays, circuits, electrical components, etc., can solve problems such as poor response time and inability to ensure complete consistency of steps
Active Publication Date: 2022-06-03
XIAN MICROELECTRONICS TECH INST
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Problems solved by technology
[0002]
For relays with multiple sets of coaxial switching contacts, the switching action of the contacts cannot be guaranteed to be completely consistent, and there is a certain response time difference.
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[0021] In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.
[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implyin...
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A time sequence adjustable relay response compensation circuit disclosed by the present invention comprises a relay K1, a power conversion module, an output switching module and a reference switching module, the power conversion module is connected with an input end, the output switching module and the power conversion module are arranged in parallel, the output switching module is connected with an output end, and the reference switching module is connected with the relay K1. A relay K1 is connected to a parallel circuit of the output switching module and the power conversion module, one end of the relay K1 is connected with the output switching module, the other end of the relay K1 is connected with a reference switching module, the power conversion module is connected with the output end, and the relay K1 adopts two groups of coaxial contacts. The response time sequence of the relay with multiple groups of coaxial switching contacts can be adjusted, and the relay can be synchronously switched through the compensation circuit in an occasion with a high requirement on consistency; for an occasion with a time sequence requirement, the switching time sequence of each contact is adjusted through the compensation circuit, and switching of complex functions is realized through fewer relays.
Description
technical field [0001] The invention belongs to the field of power supply control, and relates to a relay response compensation circuit with adjustable timing. Background technique [0002] For a relay with multiple sets of coaxial switching contacts, the switching action of the contacts cannot be guaranteed to be completely consistent, and there is a certain response time difference. For applications with high synchronization requirements, the inconsistency of different contacts may affect the product function; for applications with different timing requirements, it is necessary to use multiple relays to realize the switching function. SUMMARY OF THE INVENTION [0003] In view of the problems existing in the prior art, the present invention provides a relay response compensation circuit with adjustable timing, which can adjust the response timing of a relay with multiple sets of coaxial switching contacts. The compensation circuit makes it switch synchronously; for occas...
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IPC IPC(8): H01H47/00
CPCH01H47/001
Inventor 张磊屈婉莹崔小川王文超张新平
Owner XIAN MICROELECTRONICS TECH INST