Testing the TK Tar Baby

[evolvingape]

FULL DEMONSTRATION TO SHOW THAT THE BATTERY IS ALSO ABLE TO EXCEED IT'S RATED PERFORMANCE.  BUT THAT TEST WILL NEVER BE DONE.

Edited for accuracy.

[mrsean2k]

Rosemary


So far I've limited my comments to following TKs calculations and agreeing with his methods from a position of ignorance, but cross referencing to standard texts and definitions, discussing analysis of terms with GL in what I thought was a polite, mutually respectful and enlightening way, and taking the trouble to correct what seems to be a common source of confusion for you WRT employing the terms energy and power, by directly approaching the source you've been relying on. The latter as much through feeling embarrassed for you than anything else.


But your laundry list of complaints shows you to be something of a fantasist and / or self deluded.


My full name is Sean Inglis, my twitter handle is, no surprises, @mrsean2k, and if your "legal" representatives want to contact me - on the offchance they're total idiots - they can use idiots(at)seani(dot)justemail(dot)net

[TinselKoala]

AND THAT IS PRECISELY WHERE YOU ARE WRONG.  SPREAD SHEET ANALYSIS FACTORS IN THE SAMPLES WHICH ARE TAKEN OVER TIME.  YOU ARE TRYING TO SEPARATE ONE PART OF A CYCLE FROM THE WHOLE CYCLE.  THAT IS WRONG.  UTTERLY AND COMPLETELY AND SELF-EVIDENTLY AND ENTIRELY WRONG.

No, it's not wrong.

Imagine that you are using your very long 2 minute period, with your typical 15-20 percent ON duty cycle as shown in SCRN0150. This means that your Q1 mosfet is ON, carrying DC current, for 18-24 SECONDS. During that time interval only, can I not calculate the DC power level? How is it different from switching on a flashlight, counting to 20, and then switching it off, and calculating the power from that?
IT IS NOT DIFFERENT. DC is DC, even if it only happens for a short time interval.

My calculation of the DC power level is strictly legitimate, as is the calculation of the contribution to the total average.

(Go ask a tenth-grader if this is correct: The sum of the integrals is equal to the integral of the sums.)

[Rosemary Ainslie]

Edited for accuracy.

And THIS evolvingape IS AN UNADULTERATED EXAMPLE OF FRAUDULENT MISREPRESENTATION.  Correctly this should be accompanied by a disclosure of your name.  Else you too are simply a coward - abusing forum guidelines with the certainty that you will NEVER be accountable for this level of slander.  Which puts you in the same league as TK and his cohorts - Groundloop and Poynty excepted.

Rosie Pose

[Rosemary Ainslie]

No, it's not wrong.

Imagine that you are using your very long 2 minute period, with your typical 15-20 percent ON duty cycle as shown in SCRN0150. This means that your Q1 mosfet is ON, carrying DC current, for 18-24 SECONDS. During that time interval only, can I not calculate the DC power level? How is it different from switching on a flashlight, counting to 20, and then switching it off, and calculating the power from that?
IT IS NOT DIFFERENT. DC is DC, even if it only happens for a short time interval.

My calculation of the DC power level is strictly legitimate, as is the calculation of the contribution to the total average.

Dear God.  This issue is SO fundamental - that to even argue it is absurd.  And it is laughably obvious that YOU who claim to KNOW SO MUCH - have NO CLUE when it comes to power analysis.  Your example is WRONG.  If you switch on your flashlight and then switch it off and then swtich it on - you are NOT SIMULATING  a switched circuit.  You are simply periodically using your available power.  They are ENTIRELY different scenarios.