Timeline for How does the component "alarm boost three pin inductor" make a piezo buzzer louder?
Current License: CC BY-SA 4.0
5 events
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| Apr 1, 2021 at 4:55 | comment | added | MicroservicesOnDDD | in "How to make a piezoelectric transducer buzz louder?" an answer contains a similar idea "I have seen piezo transducers in fire alarms which are driven by 1:10 transformers, and those are indeed pretty loud." said by Dmitry Grigoryev. | |
| Mar 31, 2021 at 22:38 | comment | added | MicroservicesOnDDD | @MarkoBuršič -- Other than your CircuitLab schematics, your answer is great. Please consider using a transformer instead of two uncoupled inductors. Thanks. | |
| Dec 30, 2020 at 20:03 | comment | added | EttoreP | thanks for the useful hints, if you can elaborate a little bit your answer after my edit would be perfect. Also, maybe the schema you put in your answer is a little bit misleading since it's not clear from there that the two inductors ar coupled? | |
| Dec 29, 2020 at 23:08 | history | edited | Marko Buršič | CC BY-SA 4.0 |
added 321 characters in body
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| Dec 29, 2020 at 22:54 | history | answered | Marko Buršič | CC BY-SA 4.0 |