Timeline for Why are these voltage regulators seemingly using positive feedback?
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 8, 2023 at 13:16 | comment | added | Russell McMahon♦ | Consider the result if the external transistor and prior components were instead included inside the op amp. What you get is the phase of the opamp inverting and the inverting and non-inverting inputs are effectively swapped. That should remove the apparent confusion. | |
| Nov 3, 2023 at 14:58 | history | became hot network question | |||
| Nov 3, 2023 at 13:23 | answer | added | Simon Fitch | timeline score: 7 | |
| Nov 3, 2023 at 12:55 | comment | added | Virgil_Tibbs | @G36 I've taken a look and the images do paint a vivid picture. | |
| Nov 3, 2023 at 10:58 | comment | added | G36 | Take a look here electronics.stackexchange.com/questions/351139/… at The Negative feedback vs Positive feedback at "DC". | |
| Nov 3, 2023 at 7:05 | answer | added | Designalog | timeline score: 7 | |
| Nov 3, 2023 at 7:02 | answer | added | Hyp | timeline score: 13 | |
| Nov 3, 2023 at 6:52 | history | asked | Virgil_Tibbs | CC BY-SA 4.0 |