[Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-27 Thread Alain Sepeda
Right, that was a know problems with simple rectification and transformers that get magnetized. however you can clearly see it on the waveform. You see the asymetry of shape. impossible to miss. second point is that mixing two voltage, it will kill or trouble other instruments plugged (peak

[Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-27 Thread Alain Sepeda
by the way, not a bridge but a single wave (one diode) rectification... usual bridge does not cause asymetry, neither double wave. 2013/5/27 David Roberson dlrober...@aol.com Assume that you have a bridge rectifier in the blue box. This is followed by a filtering capacitor. The DC is then

Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-27 Thread David Roberson
. Dave -Original Message- From: Andrew andrew...@att.net To: vortex-l vortex-l@eskimo.com Sent: Mon, May 27, 2013 1:57 am Subject: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments By direct admission of the team, posted here, it did not occur to them

Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-27 Thread David Roberson
hope this clears up some of the confusion that has been rampart. Dave -Original Message- From: Alain Sepeda alain.sep...@gmail.com To: vortex-l vortex-l@eskimo.com Sent: Mon, May 27, 2013 8:25 am Subject: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

[Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-27 Thread Alain Sepeda
http://www.circuitstoday.com/half-wave-rectifiers *(ii)**Disadvantages:1.* The output current in the load contains,* in addition to dc component*, *ac components of basic frequency equal to that of the input voltage frequency*. Ripple factor is high and an elaborate filtering is, therefore,

Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-27 Thread David Roberson
: [Vo]:Torbjörn Hartman describes power measurments http://www.circuitstoday.com/half-wave-rectifiers (ii)Disadvantages:1. The output current in the load contains, in addition to dc component, ac components of basic frequency equal to that of the input voltage frequency. Ripple factor is high

[Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-27 Thread Andrew
No separate DC power source is necessary if Duncan's diode fudge is used. Andrew - Original Message - From: Eric Walker To: vortex-l@eskimo.com Sent: Monday, May 27, 2013 12:09 PM Subject: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments On

[Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-27 Thread Eric Walker
On Mon, May 27, 2013 at 12:33 PM, Andrew andrew...@att.net wrote: ** No separate DC power source is necessary if Duncan's diode fudge is used. Yes, but the point is that you'd need to intentionally tamper with the mains to pull it off, i.e., it implies fraud, if I'm understanding the diode

Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-27 Thread David Roberson
pm Subject: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments On Mon, May 27, 2013 at 12:33 PM, Andrew andrew...@att.net wrote: No separate DC power source is necessary if Duncan's diode fudge is used. Yes, but the point is that you'd need

[Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes power measurments

2013-05-26 Thread Andrew
By direct admission of the team, posted here, it did not occur to them to check for a DC level change. - Original Message - From: David Roberson To: vortex-l@eskimo.com Sent: Sunday, May 26, 2013 8:46 PM Subject: Re: [Vo]:Re: [Vo]:Re: [Vo]:Re: [Vo]:Torbjörn Hartman describes