Pulse current amplitude calibration device of power IGBT module test equipment

The utility model belongs to the field of communication calibration, relates to a pulse current amplitude calibration device, and particularly relates to a pulse current amplitude calibration device of power IGBT module test equipment. The pulse current amplitude calibration device of the power IGBT...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WANG WENFENG, YU LIHONG, LIU CHONG, KAN JINSONG
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page
container_issue
container_start_page
container_title
container_volume
creator	WANG WENFENG YU LIHONG LIU CHONG KAN JINSONG
description	The utility model belongs to the field of communication calibration, relates to a pulse current amplitude calibration device, and particularly relates to a pulse current amplitude calibration device of power IGBT module test equipment. The pulse current amplitude calibration device of the power IGBT module test equipment comprises a Pearson coil, a digitalizing instrument, a BNC test wire and a short circuit wire. The short circuit wire vertically penetrates through the Pearson coil and is connected with the power IGBT module test equipment. The digitalizing instrument is externally provided with a measuring end. The Pearson coil is connected with the measuring end via the BNC test wire. The pulse current amplitude calibration device of the power IGBT module test equipment has the following beneficial effects that the key parameter-pulse current amplitude of the power IGBT module test equipment can be rapidly and accurately measured.
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN204241638UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN204241638UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN204241638UU3</originalsourceid><addsrcrecordid>eNqNjLsKwjAYRrM4iPoOP-6CtkU6W7wtxaGdS0y-QiA3c9HXN4MP4HTgcDhL1j-yjiCRQ4BNxI3XKmVZDNfqGXhSzpLEWwmQm8m7DwLdr6eBjJNZgxJiIryy8qYM1mwx8zLc_Lhi28t56G47eDchei5gkaaur_ZN1RyOdTuO9V_RF48oN1Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Pulse current amplitude calibration device of power IGBT module test equipment</title><source>esp@cenet</source><creator>WANG WENFENG ; YU LIHONG ; LIU CHONG ; KAN JINSONG</creator><creatorcontrib>WANG WENFENG ; YU LIHONG ; LIU CHONG ; KAN JINSONG</creatorcontrib><description>The utility model belongs to the field of communication calibration, relates to a pulse current amplitude calibration device, and particularly relates to a pulse current amplitude calibration device of power IGBT module test equipment. The pulse current amplitude calibration device of the power IGBT module test equipment comprises a Pearson coil, a digitalizing instrument, a BNC test wire and a short circuit wire. The short circuit wire vertically penetrates through the Pearson coil and is connected with the power IGBT module test equipment. The digitalizing instrument is externally provided with a measuring end. The Pearson coil is connected with the measuring end via the BNC test wire. The pulse current amplitude calibration device of the power IGBT module test equipment has the following beneficial effects that the key parameter-pulse current amplitude of the power IGBT module test equipment can be rapidly and accurately measured.</description><language>eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2015</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=20150401&DB=EPODOC&CC=CN&NR=204241638U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150401&DB=EPODOC&CC=CN&NR=204241638U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG WENFENG</creatorcontrib><creatorcontrib>YU LIHONG</creatorcontrib><creatorcontrib>LIU CHONG</creatorcontrib><creatorcontrib>KAN JINSONG</creatorcontrib><title>Pulse current amplitude calibration device of power IGBT module test equipment</title><description>The utility model belongs to the field of communication calibration, relates to a pulse current amplitude calibration device, and particularly relates to a pulse current amplitude calibration device of power IGBT module test equipment. The pulse current amplitude calibration device of the power IGBT module test equipment comprises a Pearson coil, a digitalizing instrument, a BNC test wire and a short circuit wire. The short circuit wire vertically penetrates through the Pearson coil and is connected with the power IGBT module test equipment. The digitalizing instrument is externally provided with a measuring end. The Pearson coil is connected with the measuring end via the BNC test wire. The pulse current amplitude calibration device of the power IGBT module test equipment has the following beneficial effects that the key parameter-pulse current amplitude of the power IGBT module test equipment can be rapidly and accurately measured.</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLsKwjAYRrM4iPoOP-6CtkU6W7wtxaGdS0y-QiA3c9HXN4MP4HTgcDhL1j-yjiCRQ4BNxI3XKmVZDNfqGXhSzpLEWwmQm8m7DwLdr6eBjJNZgxJiIryy8qYM1mwx8zLc_Lhi28t56G47eDchei5gkaaur_ZN1RyOdTuO9V_RF48oN1Q</recordid><startdate>20150401</startdate><enddate>20150401</enddate><creator>WANG WENFENG</creator><creator>YU LIHONG</creator><creator>LIU CHONG</creator><creator>KAN JINSONG</creator><scope>EVB</scope></search><sort><creationdate>20150401</creationdate><title>Pulse current amplitude calibration device of power IGBT module test equipment</title><author>WANG WENFENG ; YU LIHONG ; LIU CHONG ; KAN JINSONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204241638UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG WENFENG</creatorcontrib><creatorcontrib>YU LIHONG</creatorcontrib><creatorcontrib>LIU CHONG</creatorcontrib><creatorcontrib>KAN JINSONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG WENFENG</au><au>YU LIHONG</au><au>LIU CHONG</au><au>KAN JINSONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pulse current amplitude calibration device of power IGBT module test equipment</title><date>2015-04-01</date><risdate>2015</risdate><abstract>The utility model belongs to the field of communication calibration, relates to a pulse current amplitude calibration device, and particularly relates to a pulse current amplitude calibration device of power IGBT module test equipment. The pulse current amplitude calibration device of the power IGBT module test equipment comprises a Pearson coil, a digitalizing instrument, a BNC test wire and a short circuit wire. The short circuit wire vertically penetrates through the Pearson coil and is connected with the power IGBT module test equipment. The digitalizing instrument is externally provided with a measuring end. The Pearson coil is connected with the measuring end via the BNC test wire. The pulse current amplitude calibration device of the power IGBT module test equipment has the following beneficial effects that the key parameter-pulse current amplitude of the power IGBT module test equipment can be rapidly and accurately measured.</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	eng
recordid	cdi_epo_espacenet_CN204241638UU
source	esp@cenet
subjects	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
title	Pulse current amplitude calibration device of power IGBT module test equipment
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T03%3A20%3A24IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WANG%20WENFENG&rft.date=2015-04-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN204241638UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true