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MOSFET control type data storage

A data memory and control technology, which is applied to logic circuit coupling/interfaces, electrical components, and electronic switches using field effect transistors, can solve the problems of time-consuming switching and inconvenient operation, and achieve the effect of convenient operation

Pending Publication Date: 2018-01-19
许月辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The external box with two storage hard disks, in normal mode, if the two devices are not compatible, only one storage hard disk can be read; moreover, the main control unit in the electronic product is switching function modes When switching off, the general method is to cut off its power supply, and then reset the main control unit when restarting the machine, so there are defects such as inconvenient operation and time-consuming switching

Method used

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  • MOSFET control type data storage
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Experimental program
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Embodiment Construction

[0011] Such as figure 1 , 2 As shown, the MOSFET tube-controlled data memory includes a junction box 1 and a storage hard disk 2, 3.5 storage hard disk 3 and a power supply 4 located in the junction box 1. The junction box 1 is also provided with a USB connection port 5 and a WIFI circuit. Unit 6, mode switching circuit unit 7, USB reset circuit unit 8 and WiFi reset circuit unit 9, the mode switching circuit unit 7 is a reset delay switch, when the output signal of the reset delay switch is high level, it is In USB mode, the reset delay switch generates a reset signal and transmits it to the USB reset circuit unit 8, and the USB reset circuit unit generates another reset signal to the main control unit reset interface 11 to reset the main control unit; When the output signal of the delay switch 7 is low level, it is the WiFi mode, the driving power in the WiFi reset circuit unit 9 is turned on, and the reset signal is generated simultaneously and sent to the WiFi reset circu...

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PUM

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Abstract

The invention discloses a MOSFET control type data storage which comprises a junction box, two storage hard disks, a power supply, two SATA interfaces, a storage hard disk switching resetting switch and a MOSFET, wherein the storage hard disks and the power supply are arranged in the junction box; a USB connection port, a WIFI circuit unit, a mode switching circuit unit, a resetting circuit unit and a main control unit are also arranged in the junction box; the SATA interfaces are respectively connected with two storage hard disks; and when the storage hard disk switching resetting switch outputs a high level, the power supply is conducted with one SATA interface, the MOSFET is not conducted, and the power supply is disconnected from the other SATA interface. In the mode switching process,generally, the power supply needs to be pulled out to take an action of resetting the main control unit, so that the MOSFET control type data storage is convenient to operate and time-saving to switch and cost is saved.

Description

technical field [0001] The invention relates to a data storage. Background technique [0002] The external box with two storage hard disks, in normal mode, if the two devices are not compatible, only one storage hard disk can be read; moreover, the main control unit in the electronic product is switching function modes At the same time, the general way is to cut off its power supply, and then reset the main control unit when restarting the machine, so there are disadvantages of inconvenient operation and time-consuming switching. Contents of the invention [0003] The object of the present invention is to provide a MOSFET control type data memory which is convenient to use and saves switching time. [0004] To achieve the above object, the technical solution adopted in the present invention is: [0005] MOSFET tube-controlled data memory, including a junction box and two storage hard disks and a power supply in the junction box, the junction box is also equipped with a U...

Claims

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Application Information

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IPC IPC(8): H03K17/22H03K17/687H03K19/0185H03K19/0944
Inventor 许月辉
Owner 许月辉