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Power supply module

A power supply module and power supply technology, which is applied in the direction of data processing power supply, digital processing power distribution, electrical digital data processing, etc., can solve problems such as inconvenient installation and disassembly, weak anti-interference ability, and performance that cannot meet application requirements, and achieve saving Effect of equipment space and noise reduction

Pending Publication Date: 2020-02-11
HENAN THINKER TRACK TRAFFIC TECH RES INST
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AI Technical Summary

Problems solved by technology

[0004] The ATX power supply used in the prior art has at least the following disadvantages: (1) The design of the module form is adopted. In addition to the large volume of the module structure design, in order to facilitate the installation and removal of the power supply module and the plugging and unplugging of the wire tie, a large amount of space must be reserved in the computer case. This not only increases the size of the chassis, but also increases the weight of the whole machine and hardware costs
(2) It is inconvenient to install and disassemble. In addition to loading and unloading the screws in the chassis, you also need to plug and unplug the corresponding wire tie, which is quite inconvenient for maintenance.
(4) The working status cannot be obtained directly, but can only be obtained with the help of external equipment
(5) It is only suitable for ground equipment, and generally has weak anti-interference ability, and its performance cannot meet the application requirements of more complex industrial occasions

Method used

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] The invention provides a power supply module, which can use a CPCI power supply plug-in to replace the ATX power supply used in the chassis and other occasions in the prior art, so that it has the function of the existing ATX power supply and the advantages of the existing CPCI power supply.

[0026] The CPCI power supply plug-in is a power standard plug-in designed according to the CPCI specification, which can convert the external power supply into DC +3.3V, +5V, ±12V power supply under the action of EN# signal and INH# signal. The CPCI specification is mainly used in the industrial and embedded fields. It uses industrial machinery assembly standards, has high-performance connection technology, and can provide an optimized system for different applications. The CPCI specification stipulates the outline structure, connector ty...

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Abstract

The invention provides a power supply module, which comprises a CPCI power supply plug-in and a + 5VSB power supply module, and is a power supply module adopting a CPCI power supply to replace an ATXpower supply. The + 5VSB power supply module and the CPCI power supply plug-in are connected with an external power supply, and the + 5VSB power supply module is used for converting the external powersupply into a + 5V power supply and outputting the + 5V power supply. A CPCI standard power supply plug-in is adopted, the size is small, the equipment space can be greatly saved, and the defects that in the prior art, the size of a common ATX power supply is generally large, and sufficient installation space and wire harness arrangement space need to be reserved in a case to facilitate disassembly and assembly of a power supply module are overcome.

Description

technical field [0001] The invention relates to a power supply module, in particular to a module power supply in a chassis, in particular to a power supply module using a CPCI power supply plug-in instead of an ATX power supply. Background technique [0002] In computer equipment, the ATX power supply is used as the working power supply of the computer. Its function is to convert the AC220V power supply into the DC +3.3V, +5V, ±12V power supply required by the computer, and also provides two signals of +5VSB and PS-ON , These two signals reflect the characteristics of the ATX power supply. The main features of the ATX power supply are: 1) In addition to outputting the normal working power of each component, it also outputs a +5VSB standby power supply. The control circuit provides working power; 2) The external device can remotely send a wake-up command to the dormant computer system through the network port, USB port or other interfaces. After the control circuit receives ...

Claims

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Application Information

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IPC IPC(8): G06F1/26G06F1/18G06F1/20G06F11/32
CPCG06F1/18G06F1/20G06F1/26G06F11/326
Inventor 王灿杨清祥张路平韩伟坤杜延坡
Owner HENAN THINKER TRACK TRAFFIC TECH RES INST
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