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Changes for page Power controller

Last modified by Mathias Larsen on 2026/09/24 21:21
From version 33.9
edited by Mathias Larsen
on 2026/09/23 15:40
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
... ... @@ -125,12 +125,6 @@
125 125  
126 126  === Current sense ===
127 127  
128 -==== Shunt resistor ====
129 -
130 -==== Filter ====
131 -
132 -
133 -
134 134  [[image:1790100157872-786.png]]
135 135  
136 136  === Power Amplifier ===
... ... @@ -139,23 +139,22 @@
139 139  
140 140  === Voltage measurement ===
141 141  
142 -A voltage divider with a ratio of 11 where 24V is equal to 2.182 on the microcontroller pin
143 -
144 144  [[image:1790101449150-901.png]]
145 145  
146 146  === 12V supply(Did not work) ===
147 147  
148 -The buck converter overheated under load and made a whining sound
150 +The buck converter overheated under
149 149  
150 150  [[image:1790102044737-969.png||height="368" width="925"]]
151 151  
152 152  Mateksys PM20S-2 Power Module was used as a quick fix to ensure that it had 12V for the competion.
153 153  
156 +
154 154  === 5V and 3V3 supply ===
155 155  
156 156  Is
157 157  
158 -== Control logic ==
161 +== Controll logic ==
159 159  
160 160  === LED light ===
161 161  
... ... @@ -169,6 +169,7 @@
169 169  
170 170  PUMPS
171 171  
175 +
172 172  == ==
173 173  
174 174  == ==
... ... @@ -249,6 +249,8 @@
249 249  |LM5148RGYR|3.5-80V Current Mode Synchronous Buck Controller, 24-VQFN|U801|1|Texas Instruments|LM5148RGYR
250 250  |ASE-8.000MHz-E-T|Crystal Oscillator, 8MHz, 3.3V, 15pF, 4-Pin SMD|Y1|1|Abracon|ASE-8.000MHZ-E-T
251 251  
256 +
257 +
252 252  = AR27 Concept =
253 253  
254 254  Here is the for AR27
... ... @@ -257,12 +257,11 @@
257 257  
258 258  * Circuits
259 259  ** more dedicate supply circuits
260 -** Keep the same current
261 -** Adjust the signal led resistor on the PCB
262 -* Digital signals
263 -** Adjust the signal led resistor on the PCB
266 +** Keep the same current
267 +* ​​​​​​​Digital signals
268 +** ​​​​​​​Keep the logic  fro
264 264  * 12V supply
265 -** 3 seprate 12 V supply
270 +** 3 seperate 12 V supply
266 266  *** Pump1
267 267  *** Pump2
268 268  *** Inverter/ other 12Vsupply
... ... @@ -269,22 +269,13 @@
269 269  * Autonomous​​​​​​​​​​​​​​​​​​​​​
270 270  ** Supplied by ASMS
271 271  ** Potentially control ASSI
272 -** ASMS state detection
273 273  
274 274  == Supply table ==
275 275  
276 -=== Standard supply table ===
280 +== Standard supply table ==
277 277  
278 -|= |= |=
279 -| | |
280 -| | |
282 +== Autonomous supply table ==
281 281  
282 -=== Autonomous supply table ===
283 -
284 -|= |= |=
285 -| | |
286 -| | |
287 -
288 288  == Relevant rules ==
289 289  
290 290  |=(% style="width: 472px;" %)Rule number|=(% style="width: 650px;" %)Rule