Skip to Content

Changes for page Power controller

Last modified by Mathias Larsen on 2026/09/24 21:21
From version 33.8
edited by Mathias Larsen
on 2026/09/23 15:39
Change comment: (Autosaved)
To version 32.13
edited by Mathias Larsen
on 2026/09/23 15:16
Change comment: (Autosaved)

Summary

Details

Page properties
Content
... ... @@ -18,6 +18,14 @@
18 18  
19 19  {{toc/}}
20 20  
21 +== ==
22 +
23 +== ==
24 +
25 +== ==
26 +
27 +== ==
28 +
21 21  == Pinout ==
22 22  
23 23  === Connector pinout ===
... ... @@ -61,6 +61,8 @@
61 61  |(% style="width:281px" %)34|(% style="width:135px" %)24V|(% style="width:157px" %)reserve|(% style="width:132px" %)
62 62  |(% style="width:281px" %)35|(% style="width:135px" %)24V|(% style="width:157px" %)sensor card|(% style="width:132px" %)
63 63  
72 +
73 +
64 64  === Microcontroller Pinout ===
65 65  
66 66  The power controller uses a microcontroller to control the pumps, fans, buzzer, and brake light. It also features current monitoring and LED indicators. The Microcontroller used in this system is STM32G431CBT6
... ... @@ -133,23 +133,22 @@
133 133  
134 134  === Voltage measurement ===
135 135  
136 -A voltage divider with a ratio of 11 where 24V is equal to
137 -
138 138  [[image:1790101449150-901.png]]
139 139  
140 140  === 12V supply(Did not work) ===
141 141  
142 -The buck converter overheated under load and made a whining sound
150 +The buck converter overheated under
143 143  
144 144  [[image:1790102044737-969.png||height="368" width="925"]]
145 145  
146 146  Mateksys PM20S-2 Power Module was used as a quick fix to ensure that it had 12V for the competion.
147 147  
156 +
148 148  === 5V and 3V3 supply ===
149 149  
150 150  Is
151 151  
152 -== Control logic ==
161 +== Controll logic ==
153 153  
154 154  === LED light ===
155 155  
... ... @@ -163,6 +163,7 @@
163 163  
164 164  PUMPS
165 165  
175 +
166 166  == ==
167 167  
168 168  == ==
... ... @@ -243,6 +243,8 @@
243 243  |LM5148RGYR|3.5-80V Current Mode Synchronous Buck Controller, 24-VQFN|U801|1|Texas Instruments|LM5148RGYR
244 244  |ASE-8.000MHz-E-T|Crystal Oscillator, 8MHz, 3.3V, 15pF, 4-Pin SMD|Y1|1|Abracon|ASE-8.000MHZ-E-T
245 245  
256 +
257 +
246 246  = AR27 Concept =
247 247  
248 248  Here is the for AR27
... ... @@ -251,34 +251,24 @@
251 251  
252 252  * Circuits
253 253  ** more dedicate supply circuits
254 -** Keep the same current
255 -** Adjust the signal led resistor on the PCB
256 -* Digital signals
257 -** Adjust the signal led resistor on the PCB
266 +** Keep the same current
267 +* ​​​​​​​Digital signals
268 +** ​​​​​​​Keep the logic  fro
258 258  * 12V supply
259 -** 3 seprate 12 V supply
270 +** 3 seperate 12 V supply
260 260  *** Pump1
261 261  *** Pump2
262 262  *** Inverter/ other 12Vsupply
263 -* Autonomous​​​​​​​​​​​​​​
274 +* Autonomous​​​​​​​​​​​​​​​​​​​​​
264 264  ** Supplied by ASMS
265 265  ** Potentially control ASSI
266 -** ASMS state detection
267 267  
268 268  == Supply table ==
269 269  
270 -=== Standard supply table ===
280 +== Standard supply table ==
271 271  
272 -|= |= |=
273 -| | |
274 -| | |
282 +== Autonomous supply table ==
275 275  
276 -=== Autonomous supply table ===
277 -
278 -|= |= |=
279 -| | |
280 -| | |
281 -
282 282  == Relevant rules ==
283 283  
284 284  |=(% style="width: 472px;" %)Rule number|=(% style="width: 650px;" %)Rule