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Plasma power supply chopper

A chopper and plasma technology, applied in the field of electrical parts, can solve the problems of damage to other parts, easy heating of parts, damage to the chopper, etc.

Pending Publication Date: 2020-07-03
ZHEJIANG JIAHUAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] DC chopper, also known as wave chopper, converts DC power with fixed voltage value into a DC power supply device with variable voltage value. It is a DC-to-DC converter that has been widely used, such as the speed of DC motors Control, switching power supplies, etc., choppers are widely used in industrial automation equipment, and are also used in sensitive tube voltmeters or bioelectronic instruments. If the facilities are used for a long time, the internal parts of the facilities are prone to heat, and the chopper is used as a Separate parts, if the internal parts of the facility are in a hot state for a long time, it is easy to cause damage to the chopper or other parts

Method used

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Embodiment Construction

[0019] 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.

[0020] refer to Figure 1-3 , a plasma power supply chopper, including a cover 1, the outer wall of the cover 1 is provided with slots 3 and 17, through the slots 3 and 17, the equipment is placed in the cover 1, so as to prevent the equipment from being exposed and easily damaged, and the outer wall of the cover 1 There is a chopper body 4 inside, the output end of the chopper body 4 matches the hole 3, and the output end of the chopper body 4 extends to the outer wall of the outer cover 1 through the hole 3, which is convenient for connecting the equipment with other parts , the bottom of the chopper body 4 is fixedly connected with heat dissipation fins 5, the equ...

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PUM

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Abstract

The invention discloses a plasma power supply chopper. The chopper comprises an outer cover, a hole groove is formed in the outer wall of the outer cover, a chopper body is arranged in the outer cover, the output end of the chopper body is matched with the hole groove, the output end of the chopper body extends to the outer wall of the outer cover through the hole groove, an installation rail is fixedly connected to the inner wall of the outer cover, a first support is fixedly connected to the top of the installation rail, and a fixing block is fixedly connected into the first support. Effective heat dissipation is carried out through the equipment body, an operator can disassemble and assemble the equipment after long-term use, and later maintenance and inspection of the operator are facilitated.

Description

technical field [0001] The invention relates to the technical field of electrical parts, in particular to a plasma power chopper. Background technique [0002] DC chopper, also known as wave chopper, converts DC power with fixed voltage value into a DC power supply device with variable voltage value. It is a DC-to-DC converter that has been widely used, such as the speed of DC motors Control, switching power supplies, etc., choppers are widely used in industrial automation equipment, and are also used in sensitive tube voltmeters or bioelectronic instruments. If the facilities are used for a long time, the internal parts of the facilities are prone to heat, and the chopper is used as a Separate parts, if the internal parts of the facility are in a state of heat for a long time, it is easy to cause damage to the chopper or other parts. [0003] To this end, we propose a plasma power chopper to solve the above problems. Contents of the invention [0004] The purpose of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M3/00H05K7/20
CPCH02M3/00H05K7/2089H05K7/20909
Inventor 周石贵
Owner ZHEJIANG JIAHUAN ELECTRONICS CO LTD
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