High isolation switching power supply

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Article #8040

#8040

From: Francois Lalonde
Date: Tue, 30 Oct 1990 15:22

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We are looking for a switching power supply with special caracteristics.
The output must be stable with large voltage variation at input.

Input range:                     70VDC to 700VDC
Output volts:                    +15VDC and -15VDC
Output current:                  about 500mA
_________________________________________
Isolation between IN and OUT:    5000VDC
_________________________________________
Isolation between IN and Ground: 5000VDC
_________________________________________

Maximum temperature:             100 celcius

This will be instaled on a rotating machine and must withstand 
acceleration and vibrations.

Francois Lalonde
Institut de recherche            lalonde@ireq.hydro.qc.ca
d'Hydro-Quebec                   Tel (514) 652-8283
1800 Montee Ste Julie            Fax (514) 652-8435
Varennes, Quebec                 Compuserve: 75340,2771
Canada, J3X 1S1

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!clyde.concordia.ca!s3!ireq.hydro.qc.ca!lalonde
From: lalonde@ireq.hydro.qc.ca (Francois Lalonde)
Newsgroups: sci.electronics
Subject: High isolation switching power supply
Message-ID: <3650@s3.ireq.hydro.qc.ca>
Date: 30 Oct 90 15:22:50 GMT
Sender: root@s3.ireq.hydro.qc.ca
Organization: IREQ (Hydro-Quebec)
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