Timeline for Error amplifier selection
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
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| Mar 19 at 3:04 | comment | added | Fabio Barone | Possibly, but not necessarily. The circuit in your question is not the same as that "shown in the article"; yours does not show all the details of the power converter. It could be that the range of 0 to 1.6V is simply the range of the timing ramp used to generate the PWM, in which case the reference that is compared to the timing ramp should be limited to the same voltage range as the timing ramp. | |
| Mar 19 at 3:00 | history | edited | Fabio Barone | CC BY-SA 4.0 |
Spelling error correction.
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| Mar 19 at 1:47 | comment | added | Jack Huang | Hello, the circuit works now but I still have a little question. The "Vcontrol" shown in the article is limited from about 1.6 [V] to 0 [V], does this imply that the "Vlim" the author used to supply the op is 1.6 [V]? | |
| Mar 19 at 1:26 | vote | accept | Jack Huang | ||
| Mar 19 at 1:25 | vote | accept | Jack Huang | ||
| Mar 19 at 1:26 | |||||
| Mar 18 at 22:02 | comment | added | Fabio Barone | Please refer edits to my answer after your comments. | |
| Mar 18 at 19:02 | history | edited | Fabio Barone | CC BY-SA 4.0 |
added 154 characters in body
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| Mar 18 at 8:01 | comment | added | Jack Huang | Hello, yes, I'm using "UniversalOpAmp" model. I didn't pay much attention to them before (my bad), after changing it to "UniversalOpAmp2", the "Vcontrol" became smaller, but the result is still not correct. Do you have any further suggestions? Thank you in advance! | |
| Mar 18 at 7:36 | history | answered | Fabio Barone | CC BY-SA 4.0 |