PSN-L Email List Message

Subject: Re: Power supply questions
From: ChrisAtUpw@.......
Date: Thu, 10 Mar 2005 22:56:56 EST


 
In a message dated 11/03/2005, rpratt@............. writes:

 
Has anyone operated the PSN amp filter on 5 - 6  volts?
 
I recall someone on the list using 2 wall wart  power supplies back to back 
for the positive and negative supplies.  Did  you filter or stabilize any 
further and if so how?
Randy




Dear Randy,
 
    Not successfully! 
 
    The psn amplifiers have wall wort AC supplies  recommended. This is 
rectified and +ve and -ve stabilised supply rails are  generated on the boards. If 
you had looked at the equipment offered you would  have seen this.
 
    Regards,
 
    /chris Chapman 





In a message dated 11/03/2005, rpratt@............. writes:
<= FONT=20 style=3D"BACKGROUND-COLOR: transparent" face=3DArial color=3D#000000 size= =3D2>
Has anyone operated the PSN amp filter on= 5 - 6=20 volts?
 
I recall someone on the list using 2 wall= wart=20 power supplies back to back for the positive and negative supplies. =20= Did=20 you filter or stabilize any further and if so how?
Randy
Dear Randy,
 
    Not successfully!
 
    The psn amplifiers have wall wort AC supplies=20 recommended. This is rectified and +ve and -ve stabilised supply rails are=20 generated on the boards. If you had looked at the equipment offered you woul= d=20 have seen this.
 
    Regards,
 
    /chris Chapman 

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