Signal protection circuit based on level shifts
The utility model discloses a signal protection circuit based on level shifts, its characterized in that: including RC filter circuit, catching diode, biasing transistor circuit and bypass circuit, RC filter circuit is including the first resistance and the first electric capacity of establishing ti...
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| creator | SHA WANLI WANG JIQIAO |
| description | The utility model discloses a signal protection circuit based on level shifts, its characterized in that: including RC filter circuit, catching diode, biasing transistor circuit and bypass circuit, RC filter circuit is including the first resistance and the first electric capacity of establishing ties each other, and in this current circuit, first resistance one end is signal protection circuit input end, first electric capacity one end ground connection, and catching diode's input is connected to the common port of first resistance and first electric capacity, and biasing transistor circuit is connected to catching diode's output, and biasing transistor circuit's output is signal protection circuit output, the bypass circuit includes second electric capacity, and the output at biasing transistor circuit, other end ground connection are connected to the one end of second electric capacity. The utility model discloses can effectively reduce the signal receives and crosstalking. Through the test, can improve fr |
| format | Patent |
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The utility model discloses can effectively reduce the signal receives and crosstalking. Through the test, can improve fr</description><language>chi ; eng</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161130&DB=EPODOC&CC=CN&NR=205753970U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161130&DB=EPODOC&CC=CN&NR=205753970U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHA WANLI</creatorcontrib><creatorcontrib>WANG JIQIAO</creatorcontrib><title>Signal protection circuit based on level shifts</title><description>The utility model discloses a signal protection circuit based on level shifts, its characterized in that: including RC filter circuit, catching diode, biasing transistor circuit and bypass circuit, RC filter circuit is including the first resistance and the first electric capacity of establishing ties each other, and in this current circuit, first resistance one end is signal protection circuit input end, first electric capacity one end ground connection, and catching diode's input is connected to the common port of first resistance and first electric capacity, and biasing transistor circuit is connected to catching diode's output, and biasing transistor circuit's output is signal protection circuit output, the bypass circuit includes second electric capacity, and the output at biasing transistor circuit, other end ground connection are connected to the one end of second electric capacity. The utility model discloses can effectively reduce the signal receives and crosstalking. Through the test, can improve fr</description><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPzkzPS8xRKCjKL0lNLsnMz1NIzixKLs0sUUhKLE5NUQAK5KSWpeYoFGdkppUU8zCwpiXmFKfyQmluBiU31xBnD93Ugvz41OKCxOTUvNSSeGc_IwNTc1NjS3OD0FBjohQBAJGmK9M</recordid><startdate>20161130</startdate><enddate>20161130</enddate><creator>SHA WANLI</creator><creator>WANG JIQIAO</creator><scope>EVB</scope></search><sort><creationdate>20161130</creationdate><title>Signal protection circuit based on level shifts</title><author>SHA WANLI ; WANG JIQIAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN205753970UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2016</creationdate><topic>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>SHA WANLI</creatorcontrib><creatorcontrib>WANG JIQIAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHA WANLI</au><au>WANG JIQIAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Signal protection circuit based on level shifts</title><date>2016-11-30</date><risdate>2016</risdate><abstract>The utility model discloses a signal protection circuit based on level shifts, its characterized in that: including RC filter circuit, catching diode, biasing transistor circuit and bypass circuit, RC filter circuit is including the first resistance and the first electric capacity of establishing ties each other, and in this current circuit, first resistance one end is signal protection circuit input end, first electric capacity one end ground connection, and catching diode's input is connected to the common port of first resistance and first electric capacity, and biasing transistor circuit is connected to catching diode's output, and biasing transistor circuit's output is signal protection circuit output, the bypass circuit includes second electric capacity, and the output at biasing transistor circuit, other end ground connection are connected to the one end of second electric capacity. The utility model discloses can effectively reduce the signal receives and crosstalking. Through the test, can improve fr</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| title | Signal protection circuit based on level shifts |
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