CN109344114B - Computer data transmission anti-interference processor - Google Patents
Computer data transmission anti-interference processor Download PDFInfo
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- CN109344114B CN109344114B CN201811142603.XA CN201811142603A CN109344114B CN 109344114 B CN109344114 B CN 109344114B CN 201811142603 A CN201811142603 A CN 201811142603A CN 109344114 B CN109344114 B CN 109344114B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7828—Architectures of general purpose stored program computers comprising a single central processing unit without memory
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses an anti-interference processor for computer data transmission, which consists of a first resistor, a third resistor, a first diode, a fourth diode, a first capacitor, a fifth capacitor, a three-terminal voltage stabilizer, a first triode, a second triode, a filter, a rectifier, an inductor and a transformer.
Description
Technical Field
The present invention relates to computer hardware, and more particularly, to an anti-interference processor for computer data transmission.
Background
Data transmission is a communication process in which data is transferred from one place to another. Data transmission systems typically consist of a transmission channel and data circuit termination equipment (DCE) across the channel, and in some cases multiplexing equipment across the channel. The transmission channel may be a dedicated communication channel or may be provided by a data switching network, a telephone switching network or other type of switching network. The input/output devices of a data transmission system are terminals or computers, collectively called Data Terminal Equipment (DTE), which transmit data information, typically in the form of a combination of letters, numbers and symbols, each of which is represented by a binary code for the purpose of transmitting the information. Common binary codes are international five-number (IA 5), EBCDIC code, international telegraph two-number (ITA 2) and chinese character information exchange code (see data communication code). In the prior art, the data transmission of a computer is often caused by radio, magnetic fields or other signal reasons
Disclosure of Invention
The invention aims to solve the problems and provide a computer data transmission anti-interference processor.
The invention realizes the above purpose through the following technical scheme:
the invention consists of a first resistor, a third resistor, a first diode, a fourth diode, a first capacitor, a fifth capacitor, a three-terminal voltage stabilizer, a first triode, a second triode, a filter, a rectifier, an inductor and a transformer, wherein a signal input end is connected with an input end of the rectifier through the filter, an anode output end of the rectifier is simultaneously connected with a first end of the first capacitor, a first end of the first resistor and a first end of the inductor, a cathode output end of the rectifier is simultaneously connected with a second end of the first capacitor, a first end of the fourth capacitor, an emitter of the first triode, a cathode of the three-terminal voltage stabilizer, a first end of the second capacitor, a first end of the third capacitor, a first end of the fifth capacitor, a collector of the second triode and a first end of a secondary winding of the transformer, the second end of the first resistor is connected with the second end of the second capacitor, the second end of the inductor is connected with the positive electrode of the first diode and the positive electrode of the second diode at the same time, the negative electrode of the second diode is connected with the input end of the three-terminal voltage stabilizer, the negative electrode of the first diode is connected with the second end of the fourth capacitor and the tap of the primary transformer at the same time, the collector of the first triode is connected with the primary first end of the transformer, the base of the first triode is connected with the base of the second triode, the emitter of the second triode is connected with the primary second end of the transformer, the two ends of the secondary second winding of the transformer are connected with the signal output end, the output end of the three-terminal voltage stabilizer is connected with the primary first end of the second resistor, the second end of the second resistor is connected with the second end of the third capacitor and the first end of the third resistor at the same time, the second end of the third resistor is connected with the positive electrode of the third diode, the negative electrode of the third diode is connected with the second end of the fifth capacitor and the negative electrode of the fourth diode at the same time, and the positive electrode of the fourth diode is connected with the second end of the secondary first winding of the transformer.
The invention has the beneficial effects that:
compared with the prior art, the anti-interference processor for the computer data transmission can perform anti-interference processing on the data transmission signals and amplify the data transmission signals, so that the signal transmission quality is improved, the signal transmission rate is improved, and the anti-interference processor for the computer data transmission has popularization and application values.
Drawings
Fig. 1 is a schematic diagram of the circuit configuration of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1: the invention consists of a first resistor R1 to a third resistor R3, a first diode D1 to a fourth diode D4, a first capacitor C1 to a fifth capacitor C5, a three-terminal voltage stabilizer IC, a first triode T1, a second triode T2, a filter LB, a rectifier DR, an inductor L and a transformer T, wherein a signal input end AC is connected with the input end of the rectifier DR through the filter LB, the positive output end of the rectifier DR is simultaneously connected with the first end of the first capacitor C1, the first end of the first resistor R1 and the first end of the inductor L, the negative output end of the rectifier DR is simultaneously connected with the second end of the first capacitor C1, the first end of the fourth capacitor C4, the emitter of the first triode T1, the negative electrode of the three-terminal voltage stabilizer IC, the first end of the second capacitor C2, the first end of the third capacitor C3, the first end of the fifth capacitor C5, the first end of the second capacitor C2 and the collector of the second transformer T, the second end of the first resistor R1 is connected with the second end of the second capacitor C2, the second end of the inductor L is simultaneously connected with the positive electrode of the first diode D1 and the positive electrode of the second diode D2, the negative electrode of the second diode D2 is connected with the input end of the three-terminal voltage regulator IC, the negative electrode of the first diode D1 is simultaneously connected with the second end of the fourth capacitor C4 and the tap of the primary transformer T, the collector of the first triode T1 is connected with the primary first end of the transformer T, the base of the first triode T1 is connected with the base of the second triode T2, the emitter of the second triode T2 is connected with the secondary end of the primary transformer T, the two ends of the secondary second winding of the transformer T are connected with the signal output end FZ, the output end of the three-terminal voltage stabilizer IC is connected with the first end of the second resistor R2, the second end of the second resistor R2 is simultaneously connected with the second end of the third capacitor C3 and the first end of the third resistor R3, the second end of the third resistor R3 is connected with the positive electrode of the third diode D3, the negative electrode of the third diode D3 is simultaneously connected with the second end of the fifth capacitor C5 and the negative electrode of the fourth diode D4, and the positive electrode of the fourth diode D4 is connected with the second end of the secondary first winding of the transformer T.
The working principle of the invention is as follows:
the input signal of the signal input end is filtered by a filter LB and rectified by a rectifier DR and then is input to a circuit, the signal is input to a transformer T in two paths, one path is amplified by a first triode T1 and a second triode T2 and then is input to the primary side of the transformer T, the other path is stabilized by a three-terminal voltage stabilizer IC, the third capacitor C3 and the fifth capacitor C5 are filtered, the fourth diode D4 is rectified and then is input to a secondary second winding of the transformer, and therefore a push-pull inverter is formed on the transformer T, an isolated output signal is generated, and the anti-interference effect is achieved on the output signal of the signal output end FZ.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A computer data transmission anti-interference processor, characterized by: the signal input end is connected with the input end of the rectifier through the filter, the positive electrode output end of the rectifier is simultaneously connected with the first end of the first capacitor, the first end of the first resistor and the first end of the inductor, the negative electrode output end of the rectifier is simultaneously connected with the second end of the first capacitor, the first end of the fourth capacitor, the emitter of the first triode, the negative electrode of the three-terminal voltage stabilizer, the first end of the second capacitor, the first end of the third capacitor, the first end of the fifth capacitor, the second end of the second diode and the first end of the transformer secondary winding, the positive electrode output end of the second diode is simultaneously connected with the first end of the first capacitor, the second end of the second resistor is simultaneously connected with the first end of the second diode, the first end of the first diode, the second end of the first end of the third capacitor, the first end of the second diode is simultaneously connected with the first end of the first diode, the first end of the second diode is simultaneously connected with the first end of the third capacitor, the first end of the second diode is simultaneously connected with the first end of the first diode, the first end of the third diode is simultaneously connected with the first end of the third diode and the first end of the third diode, the output end of the three-terminal voltage stabilizer is connected with the first end of the second resistor, the second end of the second resistor is simultaneously connected with the second end of the third capacitor and the first end of the third resistor, the second end of the third resistor is connected with the positive electrode of the third diode, the negative electrode of the third diode is simultaneously connected with the second end of the fifth capacitor and the negative electrode of the fourth diode, and the positive electrode of the fourth diode is connected with the second end of the secondary first winding of the transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142603.XA CN109344114B (en) | 2018-09-28 | 2018-09-28 | Computer data transmission anti-interference processor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142603.XA CN109344114B (en) | 2018-09-28 | 2018-09-28 | Computer data transmission anti-interference processor |
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| Publication Number | Publication Date |
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| CN109344114A CN109344114A (en) | 2019-02-15 |
| CN109344114B true CN109344114B (en) | 2023-05-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101001049A (en) * | 2006-01-12 | 2007-07-18 | 张云 | AC regulating voltage transmitter |
| CN101197539B (en) * | 2006-12-08 | 2012-03-21 | 群康科技(深圳)有限公司 | Electric power circuit |
| CN101741476A (en) * | 2009-12-11 | 2010-06-16 | 华为技术有限公司 | Communication equipment, method and system |
| CN201639481U (en) * | 2010-01-19 | 2010-11-17 | 南京师范大学 | Multi-output isolating power supply |
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