Eval » Historie » Version 2
Redmine Admin, 10.12.2021 15:07
| 1 | 1 | Redmine Admin | h1. Eval |
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| 3 | h2. Battery life |
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| 5 | Buzzer is now driven by MOSFET. The "Zero Gate Voltage Drain Current" is relevant for battery life in unused status. |
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| 6 | "Nexpedia":https://assets.nexperia.com/documents/user-manual/Nexperia_document_book_MOSFETGaNFETApplicationHandbook_2020.pdf |
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| 7 | 2 | Redmine Admin | Most manufactures specify an "Zero Gate Voltage Drain Current" of 1µA at 20-30V. Temperature has an big impact. |
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| 9 | Vergleichen mit verwendetem Transistor; |
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| 10 | "NPN":https://www.reichelt.de/bipolartransistor-npn-45-v-0-5-a-0-225-w-sot-23-bcx-19-smd-p90184.html (3.2.2019) |