Go 12V » Historie » Version 4
Maximilian Seesslen, 09.10.2025 13:17
| 1 | 1 | Maximilian Seesslen | h1. Go 12V |
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| 3 | The 5V line already dropped to 4,7V in good condition. I had big problems with |
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| 4 | * sensemux |
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| 5 | * CANDis displays got resetted on bad conditions |
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| 6 | * Not sure if other issues have been related to poor voltage |
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| 7 | * maybe need higher voltages in the future for bigger displays |
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| 9 | 24V would be nice but some CAN transceivers can only toleryte CAN-Hi/Low up to 14V. |
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| 10 | Hard to find voltage regulators from 12V to 3V. |
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| 11 | Is there one that can handle both 12V and 5V? -> CANDis |
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| 12 | 2 | Maximilian Seesslen | |
| 13 | 4 | Maximilian Seesslen | https://www.reichelt.de/de/de/shop/kategorie/lineare_spannungsregler-8693?filter=207%23~%23%2A%23~%23SOT-23-5%20%23~%23SOT-23-5%23~%230&PAGE=2 |
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| 15 | 3 | Maximilian Seesslen | MCP 1754-3302CB: SOT-23-3; max. 17,4V; 300mV dropout; 150mA; 3,3V |
| 16 | MCP1703AT3002ECB: 3,3V |
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| 17 | 4 | Maximilian Seesslen | MCP1755: pin 4 needs to be high |
| 18 | 3 | Maximilian Seesslen | Display braucht schon 120mA: ->250mA |