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Interface conversion device having isolation unit

An interface conversion and isolation unit technology, applied in the direction of logic circuit interface device, logic circuit connection/interface layout, etc., can solve the problems of high cost, complex process and high cost, and achieve the effect of reducing the time and cost of research and development and reducing the cost.

Active Publication Date: 2018-10-16
ADVANTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This type of optically coupled or electromagnetically coupled electromagnetic components not only has a more complicated manufacturing process, but also has a high cost
In addition, if there is a demand for higher isolation voltage (such as 6KV, 10KV), the cost is more expensive

Method used

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  • Interface conversion device having isolation unit
  • Interface conversion device having isolation unit

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Embodiment Construction

[0020] Various exemplary embodiments will be described more fully hereinafter with reference to the accompanying drawings, in which some exemplary embodiments are shown. However, inventive concepts may be embodied in many different forms and should not be construed as limited to the illustrative embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the implementation of the inventive concept to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. Like numbers indicate like components throughout.

[0021] It will be understood that although the terms first, second, third etc. may be used herein to describe various components, these components should not be limited by these terms. These terms are used to distinguish one component from another. Thus, a first component discussed below could be termed a seco...

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Abstract

The invention discloses an interface conversion device having an isolation unit. The interface conversion device comprises a first interface module, an interface signal conversion module and a secondinterface module; the first interface module transmits a first data signal and a first frequency signal to be respectively converted into a second data signal and a second frequency signal via the isolation unit; the interface signal conversion module outputs at least one second interface signal according to the second data signal and the second frequency signal; and the second interface module iselectrically connected with the interface signal conversion module, and transmits at least one second interface signal to an electronic device.

Description

technical field [0001] The invention relates to an interface conversion device, in particular to an interface conversion device with an isolation unit. Background technique [0002] Since electronic equipment is likely to cause damage to personal property and property if it is used improperly, in the safety regulations of various regions, some classifications have been made for the protection level of electronic equipment, including a first level (Class I), a second level ( Class II) and the third level (Class III). The first level (Class I) electronic equipment is the equipment that provides grounding protection device, in short, that is, the input terminal has a grounding wire. The second-level (Class II) electronic equipment is the equipment that does not provide a grounding protection device, so the input terminal can be an AC connector without a grounding wire. Class III electronic devices are mostly low-voltage products, such as DC-DC conversion modules. [0003] In...

Claims

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Application Information

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IPC IPC(8): H03K19/0175
CPCH03K19/017509
Inventor 张荣祥吴俊儒
Owner ADVANTECH CO LTD
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