Timeline for PNP transistor high-side load switching
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 19, 2023 at 8:27 | vote | accept | Anthony J Feghaly | ||
| Jan 17, 2023 at 18:54 | comment | added | vir | When the control signal is 3.3V, the load will be off. When the control signal is 0V, the load will be on. For 250 mA load, somewhere around 910 ohms would be appropriate. | |
| Jan 17, 2023 at 9:56 | comment | added | Anthony J Feghaly | So will it be a normaly closed circuit?(when 0 from microcontroller the load won't run) And what values of resistance do you recommand for a 250mA load? Thank you! | |
| Jan 16, 2023 at 17:43 | history | answered | vir | CC BY-SA 4.0 |