That would be a Rectifier. Inverters change AC to DC. Converters change the frequency of AC to AC.
-- Chris J. Guidry P.Eng. EE ATCO Electric, Metering Services Phone: (780) 420-4142 Fax: (780) 420-3854 Email: [EMAIL PROTECTED] > -----Original Message----- > From: Khedr, Waleed [SMTP:[EMAIL PROTECTED]] > Sent: Thursday, January 24, 2002 10:56 AM > To: Multiple recipients of list ORACLE-L > Subject: RE: FW: Electrical background > > Regular relays do not hum. If it does this means it's switching on and off > at certain frequency on which it's designed. Then it's not a relay it > could > be one of these devices that convert DC to AC. > > -----Original Message----- > Sent: Thursday, January 24, 2002 10:15 AM > To: Multiple recipients of list ORACLE-L > > > Is it natural for relays to hum? > > -----Original Message----- > > SO, what did you want? > > Dick Goulet > Ancient Electronics Tech & tinkerer, Also certified relay NUT > > ____________________Reply Separator____________________ > Author: "Adams; Matthew (GEA; 088130)" <[EMAIL PROTECTED]> > Date: 1/23/2002 10:30 AM > > Sorry folks, that went to the wrong list. I apologize. We now return you > to > your > regularly scheduled Oracle discussion. > > ---- > Matt Adams - GE Appliances - [EMAIL PROTECTED] > > > -----Original Message----- > > From: Adams, Matthew (GEA, 088130) > > > > > > Anybody got a EE or electronics background? > > I've got a question about relays. > > > ---- > > Matt Adams - GE Appliances - [EMAIL PROTECTED] > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: Mohan, Ross > INET: [EMAIL PROTECTED] > > Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 > San Diego, California -- Public Internet access / Mailing Lists > -------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > the message BODY, include a line containing: UNSUB ORACLE-L > (or the name of mailing list you want to be removed from). You may > also send the HELP command for other information (like subscribing). > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: Khedr, Waleed > INET: [EMAIL PROTECTED] > > Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 > San Diego, California -- Public Internet access / Mailing Lists > -------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > the message BODY, include a line containing: UNSUB ORACLE-L > (or the name of mailing list you want to be removed from). You may > also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Guidry, Chris INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
