[SI-LIST] rush of current at power on

Hi ,
we are designing a Communication system (Microprocessor , VHF Transceiver , 
Clock
circuitry , digital logic & etc).

We are seeing some peak currents at power on for few tens of microsec.We are 
seeing
about 900 mA of current at the power on before it settles to normal levels.

 where as in normal operation we are seeing about 200 mA which is correct.

Pls see if you any inputs to mitigate this effect apart from using some 
Inductors
in the input supply path.

regards
Sunil bharadwaz.



      
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field

or to administer your membership from a web page, go to:
http://www.freelists.org/webpage/si-list

For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field


List technical documents are available at:
                http://www.si-list.net

List archives are viewable at:     
                http://www.freelists.org/archives/si-list
or at our remote archives:
                http://groups.yahoo.com/group/si-list/messages
Old (prior to June 6, 2001) list archives are viewable at:
                http://www.qsl.net/wb6tpu

Other related posts: