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Wiki source code of Power controller

Version 35.26 by Mathias Larsen on 2026/09/23 17:56
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Mathias Larsen 31.2 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
Mathias Larsen 30.1 12 |Maximum data rate|1 Mbps
Mathias Larsen 28.1 13 {{/wikibox}}
14
Mathias Larsen 22.1 15 == Tables of contents ==
16
Mathias Larsen 24.3 17 ----
18
Mathias Larsen 22.1 19 {{toc/}}
20
Mathias Larsen 28.1 21 == Pinout ==
Mathias Larsen 6.2 22
Mathias Larsen 28.1 23 === Connector pinout ===
24
Mathias Larsen 14.6 25 |=(% style="width: 281px;" %)Pin|=(% style="width: 135px;" %) |=(% style="width: 157px;" %)comment|=(% style="width: 132px;" %)
Mathias Larsen 14.9 26 |(% style="width:281px" %)1|(% style="width:135px" %)CANH|(% style="width:157px" %) |(% style="width:132px" %)
Mathias Larsen 14.6 27 |(% style="width:281px" %)2|(% style="width:135px" %)CANL|(% style="width:157px" %) |(% style="width:132px" %)
28 |(% style="width:281px" %)3|(% style="width:135px" %)FAN 1 PWM|(% style="width:157px" %) |(% style="width:132px" %)
29 |(% style="width:281px" %)4|(% style="width:135px" %)FAN 2 PWM|(% style="width:157px" %) |(% style="width:132px" %)
30 |(% style="width:281px" %)5|(% style="width:135px" %)GND|(% style="width:157px" %)Blob with tin|(% style="width:132px" %)
31 |(% style="width:281px" %)6|(% style="width:135px" %)GND|(% style="width:157px" %)Blob with tin|(% style="width:132px" %)
32 |(% style="width:281px" %)7|(% style="width:135px" %)GND|(% style="width:157px" %)Blob with tin|(% style="width:132px" %)
33 |(% style="width:281px" %)8|(% style="width:135px" %)GND|(% style="width:157px" %)Blob with tin|(% style="width:132px" %)
Mathias Larsen 14.7 34 |(% style="width:281px" %)9|(% style="width:135px" %)Accumulator|(% style="width:157px" %) |(% style="width:132px" %)
Mathias Larsen 14.6 35 |(% style="width:281px" %)10|(% style="width:135px" %)Front|(% style="width:157px" %) |(% style="width:132px" %)
Mathias Larsen 14.7 36 |(% style="width:281px" %)11|(% style="width:135px" %)Power fan|(% style="width:157px" %) |(% style="width:132px" %)
37 |(% style="width:281px" %)12|(% style="width:135px" %)Power fan|(% style="width:157px" %) |(% style="width:132px" %)
Mathias Larsen 14.6 38 |(% style="width:281px" %)(((
Mathias Larsen 14.2 39 13
Mathias Larsen 14.7 40 )))|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
41 |(% style="width:281px" %)14|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
42 |(% style="width:281px" %)15|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
43 |(% style="width:281px" %)16|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
44 |(% style="width:281px" %)17|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
45 |(% style="width:281px" %)18|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
46 |(% style="width:281px" %)19|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
47 |(% style="width:281px" %)20|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
48 |(% style="width:281px" %)21|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
49 |(% style="width:281px" %)22|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
50 |(% style="width:281px" %)23|(% style="width:135px" %)GND|(% style="width:157px" %) |(% style="width:132px" %)
51 |(% style="width:281px" %)24|(% style="width:135px" %)12V|(% style="width:157px" %) |(% style="width:132px" %)
52 |(% style="width:281px" %)25|(% style="width:135px" %)12V|(% style="width:157px" %) |(% style="width:132px" %)
Mathias Larsen 14.9 53 |(% style="width:281px" %)26|(% style="width:135px" %)12V power pump1|(% style="width:157px" %) |(% style="width:132px" %)
54 |(% style="width:281px" %)27|(% style="width:135px" %)12V Power pump2|(% style="width:157px" %) |(% style="width:132px" %)
Mathias Larsen 14.7 55 |(% style="width:281px" %)28|(% style="width:135px" %)GND|(% style="width:157px" %)Blob with tin|(% style="width:132px" %)
56 |(% style="width:281px" %)29|(% style="width:135px" %)GND|(% style="width:157px" %)Blob with tin|(% style="width:132px" %)
57 |(% style="width:281px" %)30|(% style="width:135px" %)GND|(% style="width:157px" %)Blob with tin|(% style="width:132px" %)
Mathias Larsen 14.8 58 |(% style="width:281px" %)31|(% style="width:135px" %)Buzzer|(% style="width:157px" %)Is brake light in wiring harnes|(% style="width:132px" %)
Mathias Larsen 14.9 59 |(% style="width:281px" %)32|(% style="width:135px" %)Brake light|(% style="width:157px" %)Is buzzer in wiring harnes|(% style="width:132px" %)
60 |(% style="width:281px" %)33|(% style="width:135px" %)24V|(% style="width:157px" %)reserve|(% style="width:132px" %)
61 |(% style="width:281px" %)34|(% style="width:135px" %)24V|(% style="width:157px" %)reserve|(% style="width:132px" %)
62 |(% style="width:281px" %)35|(% style="width:135px" %)24V|(% style="width:157px" %)sensor card|(% style="width:132px" %)
Mathias Larsen 14.2 63
Mathias Larsen 28.1 64 === Microcontroller Pinout ===
Mathias Larsen 6.2 65
Mathias Larsen 11.1 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
Mathias Larsen 7.1 67
68
Mathias Larsen 2.4 69 |=Physical pin|=Electrical pin|=(((
70 Description
71 )))
Mathias Larsen 4.2 72 |1|VBAT|Power source from a backup battery if a RTC would be used (Connected to +3V3 in this case)
73 |5|OSC_IN|Clock input (8MHz oscillator)
74 |7|NRST|Negative reset which can be connected to a button (Connected to +3V3)
Mathias Larsen 7.2 75 |8|PA0|Analog signal: Current 6 Supply 24V resserve
76 |9|PA1|Analog signal: Current 7 Supply 24V resserve
77 |10|PA2|Analog signal: Current 5 Supply sensor card
78 |11|PA3|Analog signal: Current 4 Supply front
79 |12|PA4|Analog signal: Current 3 Supply accumulator
80 |13|PA5|Analog signal: Current 2 Supply fans
Mathias Larsen 7.3 81 |14|PA6|Digital output LED 9
82 |15|PA7|Digital output LED 2
83 |16|PB0|Analog signal Current 8 Supply buzzer, brake light
Mathias Larsen 8.1 84 |17|PB1|PWM: enable Fan 1
Mathias Larsen 7.4 85 |18|PB2|Input: V-sense
Mathias Larsen 5.1 86 |19|VSSA|Voltage source: Ground
Mathias Larsen 9.1 87 |20|VREF|Voltage reference (Internal voltage refferance)
Mathias Larsen 5.1 88 |21|VDDA|Voltage source: Power (+3V3)
Mathias Larsen 7.4 89 |22|PB10|Digital output: LED 8
Mathias Larsen 5.1 90 |23|VSS|Voltage source: Ground
91 |24|VDD|Voltage source: Power (+3V3)
Mathias Larsen 7.1 92 |25|PB11|Current 1 Internal components
93 |26|PB12|Current 9 Supply 12 V Pumps inverter and datalogger 
Mathias Larsen 8.1 94 |29|PB15|PWM: enable fan 2
Mathias Larsen 13.1 95 |30|PA8|Digital output Enable buzzeer(On the car it is Brake light)
96 |31|PA9|(((
97 Digital output Enable brake light(On the car it is the buzzer)
98 )))
Mathias Larsen 7.4 99 |32|PA10|Input ASMS signal
Mathias Larsen 12.1 100 |33|PA11|CAN-BUS RXD
101 |34|PA12|CAN-BUS TXD
Mathias Larsen 5.1 102 |35|VSS|Voltage source: Ground
103 |36|VDD|Voltage source: Power (+3V3)
104 |37|PA13|SWDIO
105 |38|PA14|SWCLK
Mathias Larsen 9.2 106 |40|PB3|Digital output: LED 3
107 |41|PB4|Digital output: LED 4
108 |42|PB5|Digital output: LED 5
Mathias Larsen 10.1 109 |43|PB6|Digital output: Enable Pump 1
Mathias Larsen 9.2 110 |44|PB7|Digital output: Enable Pump 2
111 |45|PB8|Digital output: LED 6
Mathias Larsen 5.1 112 |46|PB9|LED 7
113 |47|VSS|Voltage source: Ground
114 |48|VDD|Voltage source: Power (+3V3)
Mathias Larsen 2.1 115
Mathias Larsen 23.7 116 == Distribution circuit ==
Mathias Larsen 23.4 117
Mathias Larsen 23.8 118 [[image:1790100104451-169.png]]
119
Mathias Larsen 23.7 120 === Green LED ===
Mathias Larsen 23.4 121
Mathias Larsen 23.7 122 The green LED is used to see if the fuse is ok
Mathias Larsen 23.5 123
Mathias Larsen 23.4 124 [[image:1790098808447-123.png]]
125
Mathias Larsen 23.7 126 === Current sense ===
127
Mathias Larsen 33.9 128
Mathias Larsen 33.24 129
130 ==== Shunt resistor ====
131
Mathias Larsen 33.44 132 A resistor with 2mOhm is in series to measure the voltage drop over the resistance that gives a voltage of 0.002 ever Amp of current
Mathias Larsen 33.42 133
Mathias Larsen 33.25 134 [[image:1790100157872-786.png]]
Mathias Larsen 33.24 135
Mathias Larsen 33.25 136 Amplifier
Mathias Larsen 33.24 137
Mathias Larsen 34.1 138 the amplifier is a quad chanel amplifier with a gain of 200V/V. So when the measured voltage drop is passed trough the amplifier it will give 0.4V per 1A.
Mathias Larsen 33.32 139
Mathias Larsen 33.9 140 ==== Filter ====
141
Mathias Larsen 33.22 142 the filter is a low pass filter with a cutoff frequency of 1,6KHZ
Mathias Larsen 33.9 143
144
Mathias Larsen 33.21 145
Mathias Larsen 23.9 146 === Power Amplifier ===
147
148 [[image:1790101431805-672.png]]
149
Mathias Larsen 23.7 150 === Voltage measurement ===
151
Mathias Larsen 33.9 152 A voltage divider with a ratio of 11 where 24V is equal to 2.182 on the microcontroller pin
Mathias Larsen 33.7 153
Mathias Larsen 23.9 154 [[image:1790101449150-901.png]]
155
Mathias Larsen 23.11 156 === 12V supply(Did not work) ===
Mathias Larsen 23.10 157
Mathias Larsen 33.8 158 The buck converter overheated under load and made a whining sound
Mathias Larsen 24.1 159
Mathias Larsen 23.11 160 [[image:1790102044737-969.png||height="368" width="925"]]
161
Mathias Larsen 24.1 162 Mateksys PM20S-2 Power Module was used as a quick fix to ensure that it had 12V for the competion.
Mathias Larsen 23.11 163
Mathias Larsen 34.2 164 === 5V, 3V3 and Canbus ===
Mathias Larsen 23.11 165
Mathias Larsen 34.2 166 Used standard Align template
Mathias Larsen 23.11 167
Mathias Larsen 33.3 168 == Control logic ==
Mathias Larsen 14.20 169
Mathias Larsen 35.1 170 === Source from micro controller ===
Mathias Larsen 14.22 171
Mathias Larsen 23.3 172 The programable red light is in the same RGB LED Diode
Mathias Larsen 23.1 173
Mathias Larsen 23.3 174 Direct sourcing of current from the microcontroller with a 350 ohm ressistor in series.
175
176 [[image:1790098512666-432.png]]
177
Mathias Larsen 35.2 178 = Highside  switching =
Mathias Larsen 14.22 179
Mathias Larsen 35.4 180 to switch the
181
Mathias Larsen 35.1 182 [[image:1790181075885-591.png||height="343" width="367"]]
Mathias Larsen 34.4 183
Mathias Larsen 35.1 184 Pump
185
Mathias Larsen 35.4 186 The nchannel mosfet(BSS123NH6327XTSA1) is th same as the buzzer/brake light but the pchannle mosfet(BSS123NH6327XTSA1) is a pchannel mosfet with a higher rated current the
Mathias Larsen 35.2 187
Mathias Larsen 34.4 188 [[image:1790181054296-268.png||height="306" width="371"]]
189
Mathias Larsen 32.2 190 == ==
Mathias Larsen 22.1 191
Mathias Larsen 32.2 192 == ==
Mathias Larsen 23.1 193
Mathias Larsen 17.1 194 == Known issues ==
Mathias Larsen 14.20 195
196 12 V did not work
197
Mathias Larsen 16.1 198 Current measurement not tested
199
200
Mathias Larsen 14.1 201 == Features to add ==
202
203 Add mosfets to cut power if the Lv battery is to low to save power
Mathias Larsen 16.1 204
205 Add a power distrobution for Autonomus system
Mathias Larsen 17.1 206
207
208 == BOM(bill of materials) ==
Mathias Larsen 20.2 209
Mathias Larsen 21.1 210 |=Part Number|=Description|=Ref Des|=Qty|=Manufacturer|=MPN
211 |CC0603KRX5R6BB475|Chip Capacitor, 4.7µF +/-20%, 10V, 0603|C1|1|Yageo Group|CC0603KRX5R6BB475
212 |CL10B104KA8NNNC|MLCC, 0.1 uF, 25V, ±10%, X7R, 0603|C2, C3, C4, C8, C9, C10, C14, C15, C16|9|Samsung Electro-Mechanics|CL10B104KA8NNNC
213 |CL10B105KA8NFNC|MLCC, 1uF, 25V, 10%, X7R, 0603|C5, C7|2|Samsung Electro-Mechanics|CL10B105KA8NFNC
214 |CL10B103KB8NNNC|MLCC, 10nF, 50V, +125C, X7R, ±10%, 0603|C6, C101, C201, C301, C401, C501, C601, C701, C801, C901|10|(( fatal error – no data ))| |
215 |885012206020|MLCC, General Purpose, 0603, 100nF, 10V|C11|1|Wurth Elektronik|885012206020
216 |885012006051|MLCC, General Purpose, 0603, 10pF, 50V|C12, C13|2|Wurth Elektronik|885012006051
217 |885012208124|MLCC, General Purpose, 1206, 2.2µF, 100V|C17, C19|2|Wurth Elektronik|885012208124
218 |885012108022|MLCC, General Purpose, 1206, 10µF, 50V|C18|1|Wurth Elektronik|885012108022
219 |885012206071R|MLCC, General Purpose, 0603, 100nF, 25V|C20|1|Wurth Elektronik|885012206071R
220 |885012107014|MLCC, General Purpose, 0805, 10µF, 16V|C21, C22|2|Wurth Elektronik|885012107014
221 |MBASU105SB5104KFNA01|MLCC, 50V, 10%, X5R, 0.1uF, 0402|C23, C24|2|TAIYO YUDEN|MBASU105SB5104KFNA01
222 |GRM32ER71H475KA88L|MLCC, 1210, 4.7uF, 50V, ±10%, X7R|C902, C903|2|Murata|GRM32ER71H475KA88L
223 |GRM188R71A225KE15D|MLCC, 0603, 2.2uF, X7R, 10V|C904|1|Murata|GRM188R71A225KE15D
224 |CC0402KRX7R6BB104|Chip Capacitor, 100nF +/-20%, 10V, 0402|C905, C908|2|Yageo Group|CC0402KRX7R6BB104
225 |GRM1555C1H102JA01J|MLCC, 0402, 1nF, 50V, ±5%, C0G|C906|1|Murata|GRM1555C1H102JA01J
226 |GRM1555C1H4R3CA01D|MLCC, 0402, 4.3pF, 50V, C0G, ±0.25pF|C907|1|Murata|GRM1555C1H4R3CA01D
227 |GRM32ER61E226KE15L|MLCC, 1210, 22uF, 25V, X5R|C909, C910, C911, C912|4|Murata|GRM32ER61E226KE15L
228 |824094024|WE-TVS TVS Diode, SOT23-3L, 2 Channel, 24V, 38pF|D1|1|Wurth Elektronik|824094024
229 |824500261|WE-TVSP SMT Power TVS Diode, DO-214AC, 400W, 26VDC|D2|1|Wurth Elektronik|824500261
230 |150282M167310|WL-SFTD Full-color Top LED, 2828, R/G/B, 70°|D101, D201, D301, D402, D501, D601, D701, D801, D901|9|Wurth Elektronik|150282M167310
231 |01550900DR|Fuseholder - Acs Nano|F101, F201, F301, F401, F501, F601, F701, F801, F901, F902, F903, F904|12|Littelfuse|01550900DR
232 |0466.125NR|Electric Fuse, Very Fast Blow, 0.125A, 125VAC/VDC, 1206|F102|1|Littelfuse|0466.125NR
233 |776231-1|Conn Shrouded Header, HDR 35 POS, 4mm, Thru-Hole|J1|1|TE Connectivity|776231-1
234 |76829-0002|Mega-Fit Straight Male Header, 2x2, 5.7mm Pitch|J2|1|Molex|76829-0002
235 |(4 pin header)|2.54mm pitch 1x4 vertical header|J3|1|(( fatal error – no data ))| |
236 |44914-0401|Conn Header Vert 4POS 3mm|J4|1|Molex|44914-0401
237 |1461247-3|Relay, Gen Purpose, SPST, 8A, 24V|K1|1|TE Connectivity|OJ-SH-124LMH,000
238 |784234510|WE-CNSA Common Mode Line Filter, 1210, 7850Ω, 200mA|L1|1|(( fatal error – no data ))| |
239 |74438323100|WE-MAPI SMT Power Inductor, 2510, 10µH, 0.9A, 733mΩ|L2, L3|2|Wurth Elektronik|74438323100
240 |XAL7070-651MEB|General Purpose Inductor, 0.65uH, 20%, 3028|L901|1|Coilcraft|XAL7070-651MEB|
241 |BSS123NH6327XTSA1|MOSFET N-CH 100V 0.19A SOT-23|Q201, Q202, Q803, Q804, Q905, Q906|6|Infineon|BSS123NH6327XTSA1
242 |BSS83PH6327XTSA1|SIPMOS Small-Signal Transistor, -0.33A, -60V, SOT-23|Q801, Q802|2|Infineon|BSS83PH6327XTSA1
243 |IAUCN04S7L028ATMA1|Mosfet, N-ch, 40V, 100A|Q901, Q902|2|Infineon|IAUCN04S7L028ATMA1
244 |BSC084P03NS3GATMA1|P-Channel OptiMOS P3, -30V VDS, -78.6A ID, PG-TDSON-8-1|Q903, Q904|2|Infineon|BSC084P03NS3GATMA1
245 |(( TBD ))|Generic Resistor, 350Ω, 0603|R104, R204, R304, R404, R504, R606, R704, R804, R904|9|(( TBD ))| |
246 |(( TBD ))|Generic Resistor, 1KΩ, 0603|R205, R206, R807, R808, R913, R914|6|(( TBD ))| |
247 |(( TBD ))|Generic Resistor, 10KΩ, 0603|R1, R207, R208, R805, R806, R809, R810, R811, R812, R911, R912, R915, R916|13|(( TBD ))| |
248 |(( TBD ))|Generic Resistor, 1.6KΩ, 0603|R2|1|(( TBD ))| |
249 |(( TBD ))|Generic Resistor, 2.2Ω, 0603|R3|1|(( TBD ))| |
250 |(( TBD ))|Generic Resistor, 27KΩ, 0603|R4|1|(( TBD ))| |
251 |(( TBD ))|Generic Resistor, 5.1KΩ, 0603|R5|1|(( TBD ))| |
252 |WSLF25122L000FEA|Res Metal Strip 2512, 0.002Ω, 1%, 5W|R101, R201, R301, R401, R501, R601, R701, R801, R901|9|Vishay|WSLF25122L000FEA
253 |CR0603-FX-1002ELF|SMD Resistor, 10kΩ, ±1%, 100mW, 0603|R102, R105, R202, R302, R402, R502, R602, R702, R802, R902|10|Bourns|CR0603-FX-1002ELF
254 |CR0805-JW-472ELF|SMD Resistor, 4.7kΩ, ±5%, 125mW, 0805|R103, R203, R303, R403, R503, R603, R703, R803, R903|9|Bourns|CR0805-JW-472ELF
255 |CR0603-FX-1001ELF|RES SMD 1K Ohm, 1%, 1/10W, 0603|R106|1|Bourns|CR0603-FX-1001ELF
256 |CRCW060347K5FKEA|Res Thick Film 0603, 47.5KΩ, 1%, 1/10W|R905|1|Vishay|CRCW060347K5FKEA
257 |RC0603FR-13100KL|Chip Resistor, 100KΩ, ±1%, 0.1W, 0603|R906|1|Yageo Group|RC0603FR-13100KL
258 |AC0402FR-0712K1L|Res Thick Film 0402, 12.1KΩ, 1%, 1/16W|R907|1|Yageo Group|AC0402FR-0712K1L
259 |CRCW060340K2FKEA|Res Thick Film 0603, 40.2KΩ, 1%, 1/10W|R908|1|Vishay|CRCW060340K2FKEA
260 |CRCW06039K53FKEA|Res Thick Film 0603, 9.53KΩ, 1%, 1/10W|R909|1|Vishay|CRCW06039K53FKEA
261 |WSR33L000FEA|Res Metal Strip 4527, 0.003Ω, 1%, 3W|R910|1|Vishay|WSR33L000FEA
262 |STM32G431CBT6|MCU 32-bit ARM Cortex M4, 128KB Flash, 48-Pin LQFP|U1|1|STMicroelectronics|STM32G431CBT6
263 |NCV7344D13R2G|CAN FD Transceiver, ISO 11898-2, 5Mbps, SOIC-8|U2|1|onsemi|NCV7344D13R2G
264 |INA4180A4IPWR|26V Quad Channel Current Sense Amplifier, 14-TSSOP|U3, U4, U5|3|Texas Instruments|INA4180A4IPWR
265 |AP64060WU-7|DC-DC Synchronous Step Down, 4.5-40V to 0.8-26V, 0.6A, TSOT-26|U6|1|Diodes Inc.|AP64060WU-7
266 |AP2112K-3.3TRG1|Fixed Positive LDO, 3.3V, 0.4V Dropout, PDSO5|U7|1|Diodes Inc.|AP2112K-3.3TRG1
267 |LM5148RGYR|3.5-80V Current Mode Synchronous Buck Controller, 24-VQFN|U801|1|Texas Instruments|LM5148RGYR
268 |ASE-8.000MHz-E-T|Crystal Oscillator, 8MHz, 3.3V, 15pF, 4-Pin SMD|Y1|1|Abracon|ASE-8.000MHZ-E-T
Mathias Larsen 30.2 269
Mathias Larsen 32.8 270 = AR27 Concept =
Mathias Larsen 30.2 271
Mathias Larsen 32.8 272 Here is the for AR27
Mathias Larsen 30.2 273
Mathias Larsen 31.1 274 == Changes ==
Mathias Larsen 30.2 275
Mathias Larsen 32.12 276 * Circuits
277 ** more dedicate supply circuits
Mathias Larsen 32.16 278 ** Keep the same current
Mathias Larsen 32.17 279 ** Adjust the signal led resistor on the PCB
Mathias Larsen 33.1 280 * Digital signals
Mathias Larsen 32.17 281 ** Adjust the signal led resistor on the PCB
Mathias Larsen 32.11 282 * 12V supply
Mathias Larsen 33.2 283 ** 3 seprate 12 V supply
Mathias Larsen 32.11 284 *** Pump1
285 *** Pump2
286 *** Inverter/ other 12Vsupply
Mathias Larsen 35.2 287 * Autonomous
Mathias Larsen 32.10 288 ** Supplied by ASMS
Mathias Larsen 32.11 289 ** Potentially control ASSI
Mathias Larsen 33.1 290 ** ASMS state detection
Mathias Larsen 31.2 291
Mathias Larsen 32.2 292 == Supply table ==
Mathias Larsen 31.1 293
Mathias Larsen 32.17 294 === Standard supply table ===
Mathias Larsen 31.4 295
Mathias Larsen 35.26 296 |= |=Voltage|=Common power|=NR
297 |IPC|24V|standalone|1
Mathias Larsen 35.17 298 |Pumps|12V|standalone|
299 |Fans|24V|standalone|
300 |HVbox|24V|standalone|
Mathias Larsen 35.19 301 |Energy meter|12V|inverter, Energy meter telemetri tire temp|
302 |Inverterx|12V |inverter, Energy meter telemetri tire temp|
Mathias Larsen 35.17 303 |Accumulator|24V|Standalone|
Mathias Larsen 35.18 304 |Brake light|24V|Buzzer brake light|
305 |buzzer|24V|Buzzer brake light|
Mathias Larsen 35.24 306 |Sensor module R|24V|Sensor modules, telemetry|
307 |Sensor moduleF|24V|Sensor modules, telemetry|
Mathias Larsen 35.19 308 |Tire temp|12V|inverter, Energy meter telemetri tire temp|
309 |Telemetrie|12V|inverter, Energy meter telemetri tire temp|
Mathias Larsen 35.24 310 |telemetri|24V|Sensor modules, telemetry|
Mathias Larsen 35.9 311 |(((
312 Dashboard
Mathias Larsen 35.25 313 )))|24V|Standalone |
Mathias Larsen 35.20 314 |SDC|24V|Standalone|
Mathias Larsen 35.21 315 |SDC monitor |24V|Dashboard telemetrie SDC monitor|
316 |internal circuitry |24V|Standalone|
Mathias Larsen 35.17 317 | | | |
Mathias Larsen 31.7 318
Mathias Larsen 32.17 319 === Autonomous supply table ===
320
Mathias Larsen 35.5 321 |= |=amount|=Current
322 |Steering motor |1|?
323 |(((
324 ASB/ESB
Mathias Larsen 35.6 325 )))| |?
326 |ASSI|2|?
327 |RES|1|?
Mathias Larsen 32.18 328
Mathias Larsen 32.5 329 == Relevant rules ==
Mathias Larsen 31.7 330
Mathias Larsen 32.6 331 |=(% style="width: 472px;" %)Rule number|=(% style="width: 650px;" %)Rule
332 |(% style="width:472px" %) |(% style="width:650px" %)
333 |(% style="width:472px" %) |(% style="width:650px" %)
334 |(% style="width:472px" %) |(% style="width:650px" %)
335 |(% style="width:472px" %) |(% style="width:650px" %)
336 |(% style="width:472px" %) |(% style="width:650px" %)
337 |(% style="width:472px" %) |(% style="width:650px" %)
338 |(% style="width:472px" %) |(% style="width:650px" %)
Mathias Larsen 31.8 339
Mathias Larsen 32.1 340
Mathias Larsen 32.5 341
342
Mathias Larsen 32.2 343 === ===
Mathias Larsen 31.1 344
Mathias Larsen 30.2 345