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Changes for page Power controller

Last modified by Mathias Larsen on 2026/09/24 21:21
From version 23.10
edited by Mathias Larsen
on 2026/09/22 18:32
Change comment: (Autosaved)
To version 31.3
edited by Mathias Larsen
on 2026/09/23 14:58
Change comment: (Autosaved)

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1 +{{wikibox title="Power controller" image="https://wiki.alignracing.no/bin/download/Electrical/Power%20controller/WebHome/Screenshot%202026-09-22%20211347.png?rev=1.1" caption="3D model of the Power controller from Altium Designer" width="30" labelWidth="50"}}
2 +Linjene må se nøyaktig slik ut i Content-feltet:
3 +
4 +Supply voltage=12–24 V DC
5 +Fused circuits=9 (5 × 24 V outputs, fan outputs, digital outputs, 12 V circuit, internal electronics)
6 +24 V outputs=5
7 +24 V fan outputs=2 (shared fuse)
8 +12 V outputs=2
9 +Digital outputs (shared fuse)=2 × 12 V switched (5 A), 2 × 24 V switched (330 mA), 2 × PWM
10 +Communication interface=CAN FD
11 +Maximum data rate=1 MbpsD
12 +|Maximum data rate|1 Mbps
13 +{{/wikibox}}
14 +
1 1  == Tables of contents ==
2 2  
17 +----
18 +
3 3  {{toc/}}
4 4  
5 -== Connector pinout ==
21 +== ==
6 6  
23 +== ==
24 +
25 +== ==
26 +
27 +== ==
28 +
29 +== Pinout ==
30 +
31 +=== Connector pinout ===
32 +
7 7  |=(% style="width: 281px;" %)Pin|=(% style="width: 135px;" %) |=(% style="width: 157px;" %)comment|=(% style="width: 132px;" %)
8 8  |(% style="width:281px" %)1|(% style="width:135px" %)CANH|(% style="width:157px" %) |(% style="width:132px" %)
9 9  |(% style="width:281px" %)2|(% style="width:135px" %)CANL|(% style="width:157px" %) |(% style="width:132px" %)
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45 45  
46 46  
47 47  
48 -== Microcontroller Pinout ==
74 +=== Microcontroller Pinout ===
49 49  
50 50  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
51 51  
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119 119  
120 120  [[image:1790101449150-901.png]]
121 121  
122 -12V supplly
148 +=== 12V supply(Did not work) ===
123 123  
150 +The buck converter overheated under
151 +
152 +[[image:1790102044737-969.png||height="368" width="925"]]
153 +
154 +Mateksys PM20S-2 Power Module was used as a quick fix to ensure that it had 12V for the competion.
155 +
156 +
157 +=== 5V and 3V3 supply ===
158 +
159 +Is
160 +
124 124  == Controll logic ==
125 125  
126 126  === LED light ===
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215 215  |AP2112K-3.3TRG1|Fixed Positive LDO, 3.3V, 0.4V Dropout, PDSO5|U7|1|Diodes Inc.|AP2112K-3.3TRG1
216 216  |LM5148RGYR|3.5-80V Current Mode Synchronous Buck Controller, 24-VQFN|U801|1|Texas Instruments|LM5148RGYR
217 217  |ASE-8.000MHz-E-T|Crystal Oscillator, 8MHz, 3.3V, 15pF, 4-Pin SMD|Y1|1|Abracon|ASE-8.000MHZ-E-T
255 +
256 +
257 +
258 += AR27 plan =
259 +
260 +Here is the documentaion for AR27
261 +
262 +== Changes ==
263 +
264 +=== More circuits ===
265 +
266 +=== Autonomus supplied by ASMS ===
267 +
268 +== Supply circuit plan ==
269 +
270 +=== ===
271 +
272 +
1790102044737-969.png
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