LF: Re: RE: 3 phase ripple

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LF: Re: RE: 3 phase ripple

from [Dick Rollema]

[Permanent Link][Original]

To:	[email protected]
Subject:	LF: Re: RE: 3 phase ripple
From:	"Dick Rollema" <[email protected]>
Date:	Tue, 26 Jun 2001 14:19:03 +0200
References:	<[email protected]>
Reply-to:	[email protected]
Sender:	<[email protected]>

To All from PA0SE

Andy, G4JNT, wrote:

Using the standard mean UK supply of 234V rms nominal (405V phase voltage,
peak = 573V) the rectified supply would be 573 volts max, so my earlier
statement that 600V FETs could be used was of course rubbish, as the

margin

is much too low.


Apparantly those vacuum FETs used by LX1PD is not such a bad idea ....

73, Dick, PA0SE

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