| Home | Terms of Use | Site Map | Contact Us |
IndustryCommunity.com > Electrical and Electronic Community > Analog Circuit Design Forum > Message
Main Menu
Find

[ List Subjects ][ Main Page ]
[ View Followups ][ Post Followup ]

Subject: Re: Voltage Doubler???

Date: 02/07/02 at 5:11 PM
Posted by: Russ Kincaid
E-mail: russlk@yahoo.com
Message Posted:

In Reply to: Re: Voltage Doubler??? posted by David Ashby on 02/07/02 at 5:34 AM:

Although I have never heard of "phantom power" I suspect the microphone is the electret type which requires a voltage bias but does not draw current. The +15v and -15v gives 30 volts which is most likely sufficient, just use capacitive coupling to the preamp.


Follow Ups:


Post a Follow-up:

Name:
E-Mail:
Subject:

Message to Post:

 

1999-2001 Sunlit Technology Co., Ltd. All rights reserved.