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High quality multi-channel voltage continuously adjustable power supply module

A power module, multi-channel technology, applied in electrical components, regulating electrical variables, control/regulating systems, etc., can solve problems such as mismatching of different electrical equipment, achieve low EMC, wide adjustable range, and high current detection accuracy Effect

Active Publication Date: 2017-05-24
SUZHOU HUAXING YUANCHUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the deficiencies of the above existing technologies, the present invention provides a high-quality multi-channel voltage continuously adjustable power supply module to solve the problem of mismatch between common power supplies and various electrical equipment on the market

Method used

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  • High quality multi-channel voltage continuously adjustable power supply module
  • High quality multi-channel voltage continuously adjustable power supply module
  • High quality multi-channel voltage continuously adjustable power supply module

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Embodiment Construction

[0028] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0029] The high-quality multi-channel voltage continuously adjustable power supply module of the present invention includes: a continuously adjustable voltage generating part and a current detecting part, the adjustable voltage generating part is connected with an output load, and the current detecting part monitors the current output by the output load detection.

[0030] Such as figure 1 It is a schematic diagram of the structure of the adjustable voltage generation part, and the adjustable voltage generation part inclu...

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Abstract

The invention relates to a high-quality multi-channel voltage continuously-adjustable power supply module which comprises a high-quality continuously-adjustable voltage part, a high-accuracy multi-gear current detection part and a combinable multi-channel using part. An adjustable voltage generating part is connected with an output load. The current detection part carries out detection on current output by the output load. The power supply module has the advantages that low-voltage ripple waves and low EMC are achieved, anti-jamming capability is high, voltage can be set in a long-distance mode, the adjustable range is wide, current detecting accuracy is high, two channels are used on each module, the modules can be combined for use, and universality is high.

Description

technical field [0001] The invention relates to a power supply module, in particular to a high-quality multi-channel voltage continuously adjustable power supply module. Background technique [0002] The power supply is an integral part of any electronic product, and the quality of the power supply directly affects the function and life of the electrical equipment. With the continuous refinement of electrical equipment and the diversification of functions, its requirements for power supply are also getting higher and higher. The mainstream power supply methods for electrical equipment on the market today are external power supplies and onboard power supplies, and the output form is generally single-channel fixed voltage output. Power supply type Generally, the external power supply is mostly AC / DC switching power supply. The onboard power supply is mainly LDO. However, the mainstream power supply methods on the market have the following deficiencies: [0003] 1. The accur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M3/28H02M3/335H02M1/14H02M1/44
Inventor 陈文源沐林赖海涛王玉成
Owner SUZHOU HUAXING YUANCHUANG TECH CO LTD