Is PSUD II trust-worthy or not? - Page 3

AndrewT · 7th April 2012, 10:13 AM

integer possibly

mr2racer · 10th April 2012, 11:30 PM

Click on stuff. You'll find it.

PlasticIsGood · 13th April 2012, 02:17 PM

Quote:

Originally Posted by Loudthud

integral \in-ti-grel\ adj 1 : essential to completeness 2 : formed as a unit with another part 3 : composed of parts that make up a whole 4 : ENTIRE

Which of these meanings did you have in mind? A number essential to completeness? A number formed as a unit with another part? A number composed of parts that make up a whole? An ENTIRE number?

Or the obvious meaning left out by your dictionary, being the result of a mathematical process of integration?

Enough ppl have understandable difficulty with technical English here without unnecessarily complicating matters.

You meant "integer". I won't insult you by posting its dictionary definition.

Ian

max29 · 14th April 2012, 04:30 PM

Question about the Load the PSUII is asking for.
Can be A (mA) or Ohms (makes big difference).

From each Filter section current flows into the circuit.

Say: I have 15mA current going into the 5 filter sections (the L R and C)
How to calculate the right Load resistance at the end?

The Psu gives mostly a 5K. Where did he get this from . Made up out off …?.

DF96 · 14th April 2012, 06:12 PM

Ohm's Law will solve your problem. You can test a PSU with either a resistance (so current changes with voltage) or a constant current load (so current stays the same). In many cases results will be similar, but sometimes you will see different LF ringing.

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7th April 2012, 10:13 AM	#21
AndrewT diyAudio Member Join Date: Jul 2004 Location: Scottish Borders	integer possibly

10th April 2012, 11:30 PM	#22
mr2racer diyAudio Member Join Date: Jul 2009	Click on stuff. You'll find it.

14th April 2012, 04:30 PM	#24
max29 diyAudio Member Join Date: Nov 2005 Location: oosterhout	Question about the Load the PSUII is asking for. Can be A (mA) or Ohms (makes big difference). From each Filter section current flows into the circuit. Say: I have 15mA current going into the 5 filter sections (the L R and C) How to calculate the right Load resistance at the end? The Psu gives mostly a 5K. Where did he get this from . Made up out off …?.

14th April 2012, 06:12 PM	#25
DF96 diyAudio Member Join Date: May 2007	Ohm's Law will solve your problem. You can test a PSU with either a resistance (so current changes with voltage) or a constant current load (so current stays the same). In many cases results will be similar, but sometimes you will see different LF ringing.