<SEC-DOCUMENT>0001193125-19-129396-index.html : 20190430
<SEC-HEADER>0001193125-19-129396.hdr.sgml : 20190430
<ACCEPTANCE-DATETIME>20190430161803
ACCESSION NUMBER:		0001193125-19-129396
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20190628
FILED AS OF DATE:		20190430
DATE AS OF CHANGE:		20190430
EFFECTIVENESS DATE:		20190430

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VICOR CORP
		CENTRAL INDEX KEY:			0000751978
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS, NEC [3679]
		IRS NUMBER:				042742817
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18277
		FILM NUMBER:		19781993

	BUSINESS ADDRESS:	
		STREET 1:		25 FRONTAGE ROAD
		CITY:			ANDOVER
		STATE:			MA
		ZIP:			01810
		BUSINESS PHONE:		(978) 470-2900

	MAIL ADDRESS:	
		STREET 1:		25 FRONTAGE RD
		CITY:			ANDOVER
		STATE:			MA
		ZIP:			01810
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d681248ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d681248ddef14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g681248g24v67.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g681248g24v67.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g681248g29g14.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g681248g29g14.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g681248g45q30.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g681248g45q30.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g681248g84d22.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g681248g84d22.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g681248sp41_001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g681248sp41_001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g681248sp41_002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g681248sp41_002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g681248sp41_003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g681248sp41_003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g681248sp43_001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g681248sp43_001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g681248sp43_002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g681248sp43_002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g681248sp43_003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g681248sp43_003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g681248sp43_0044.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g681248sp43_0044.jpg
</DOCUMENT> </SEC-DOCUMENT>