Intelligent broadcasting-station voltage-stabilized power supply

A technology of stabilized power supply and intelligent radio, which is applied to electrical components, output power conversion devices, etc., can solve the problems of inconvenient operation and use, large size of the stabilizer, and large electromagnetic interference, and achieves simple structure and strong practicability. , The effect of good anti-electromagnetic interference performance

Inactive Publication Date: 2017-02-15
HENAN YINHE COMM ELECTRICAL APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of existing voltage stabilizers such as large volume, large electromagnetic interference, poor reliability and inconvenient operation and use, and propose a kind of intelligent radio stabilized power supply

Method used

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  • Intelligent broadcasting-station voltage-stabilized power supply
  • Intelligent broadcasting-station voltage-stabilized power supply
  • Intelligent broadcasting-station voltage-stabilized power supply

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Embodiment Construction

[0017] like figure 1 , figure 2 and image 3 as shown, figure 1 It is a schematic diagram of the basic structure of the present invention; figure 2 It is a simplified diagram of the internal basic structure; image 3 It is the structure view of the aluminum shell resistor.

[0018] refer to figure 1 , figure 2 , a kind of intelligent radio stabilized power supply provided by the present invention, comprising a rectangular box 1 with an open end, heat sinks 1a are provided on the outer wall of the box 1, and a main circuit is fixedly connected to the inner bottom of the box 1 by screws The board 2 is also fixedly connected with the electronic component group 3 in the box body 1, and the electronic component group 3 is conducted and welded with the main circuit board 2, and a button panel 4 is connected with the open end of the box body 1 , the button panel 4 is matched with a button circuit board 5, the button circuit board 5 is connected and matched with the main cir...

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PUM

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Abstract

The invention relates to an intelligent broadcasting-station voltage-stabilized power supply. The power supply comprises a rectangular box body with an open end. A bottom plate in a box body is cooperatively connected to a main circuit board. An electronic component group is cooperatively connected to an internal portion of the box body. The electronic component group and the main circuit board are conducted, cooperated and welded. The open end of the box body is cooperatively connected to a button panel. A button circuit board is cooperatively connected to the button panel. The button circuit board and a main circuit board lead are connected and cooperated. An outer side of the open end button panel of a shell is cooperatively connected to a box body pinch plate. Two side walls of the box boy are provided with two groups of buckling components respectively. The box body is connected to the box body pinch plate in a buckling mode through the buckling components of the two sides. The structure is simple, the design is reasonable, efficiency is high, cost is low, anti-electromagnetic interference performance is good, energy saving and environmental protection are achieved, practicality is high and popularization and application are convenient.

Description

technical field [0001] The invention relates to electronic equipment, in particular to an intelligent radio stabilized power supply. Background technique [0002] DC regulated power supply is a common electronic instrument, which is widely used in laboratories of colleges and universities, automatic test equipment, electronic inspection equipment, resistors, relays, DC motors, electric vehicles and other electronic components in production lines. Test, electrolytic capacitor aging, tantalum capacitor attachment, communication equipment, automatic aging equipment and other occasions that require DC power. Most of the currently used DC stabilized power supplies are linear power supplies, which are composed of discrete components. They have large volume, low efficiency, poor reliability, inconvenient operation and insufficient self-protection function, so the failure rate is high. With the rapid development of electronic technology, the performance requirements of various elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M1/00
Inventor 尚志深
Owner HENAN YINHE COMM ELECTRICAL APPLIANCE
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