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Changes for page Power controller

Last modified by Mathias Larsen on 2026/09/24 21:21
From version 20.3
edited by Mathias Larsen
on 2026/09/22 16:47
Change comment: (Autosaved)
To version 24.1
edited by Mathias Larsen
on 2026/09/22 18:55
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
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1 +== Tables of contents ==
2 +
3 +{{toc/}}
4 +
1 1  == Connector pinout ==
2 2  
3 3  |=(% style="width: 281px;" %)Pin|=(% style="width: 135px;" %) |=(% style="width: 157px;" %)comment|=(% style="width: 132px;" %)
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93 93  |47|VSS|Voltage source: Ground
94 94  |48|VDD|Voltage source: Power (+3V3)
95 95  
96 -== Digital outputs ' ==
100 +== Distribution circuit ==
97 97  
98 -3v3
102 +[[image:1790100104451-169.png]]
99 99  
100 -24V
104 +=== Green LED ===
101 101  
102 -== Current measurment ==
106 +The green LED is used to see if the fuse is ok
103 103  
108 +[[image:1790098808447-123.png]]
109 +
110 +=== Current sense ===
111 +
112 +[[image:1790100157872-786.png]]
113 +
114 +=== Power Amplifier ===
115 +
116 +[[image:1790101431805-672.png]]
117 +
118 +=== Voltage measurement ===
119 +
120 +[[image:1790101449150-901.png]]
121 +
122 +=== 12V supply(Did not work) ===
123 +
124 +The buck converter overheated under
125 +
126 +[[image:1790102044737-969.png||height="368" width="925"]]
127 +
128 +Mateksys PM20S-2 Power Module was used as a quick fix to ensure that it had 12V for the competion.
129 +
130 +
131 +=== 5V and 3V3 supply ===
132 +
133 +Is
134 +
135 +== Controll logic ==
136 +
137 +=== LED light ===
138 +
139 +The programable red light is in the same RGB LED Diode
140 +
141 +Direct sourcing of current from the microcontroller with a 350 ohm ressistor in series.
142 +
143 +[[image:1790098512666-432.png]]
144 +
145 +=== Buzzer/Brake light ===
146 +
147 +PUMPS
148 +
149 +
150 +== ==
151 +
152 +== ==
153 +
104 104  == Known issues ==
105 105  
106 106  12 V did not work
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152 152  |BSS83PH6327XTSA1|SIPMOS Small-Signal Transistor, -0.33A, -60V, SOT-23|Q801, Q802|2|Infineon|BSS83PH6327XTSA1
153 153  |IAUCN04S7L028ATMA1|Mosfet, N-ch, 40V, 100A|Q901, Q902|2|Infineon|IAUCN04S7L028ATMA1
154 154  |BSC084P03NS3GATMA1|P-Channel OptiMOS P3, -30V VDS, -78.6A ID, PG-TDSON-8-1|Q903, Q904|2|Infineon|BSC084P03NS3GATMA1
155 -|(Generic 0603 resistor)| |R1, R2, R3, R4, R5, R104, R204–R208, R304, R404, R504, R606, R704, R804–R812, R904, R911–R916|32|(( fatal error – no data ))| |
205 +|(( TBD ))|Generic Resistor, 350Ω, 0603|R104, R204, R304, R404, R504, R606, R704, R804, R904|9|(( TBD ))| |
206 +|(( TBD ))|Generic Resistor, 1KΩ, 0603|R205, R206, R807, R808, R913, R914|6|(( TBD ))| |
207 +|(( TBD ))|Generic Resistor, 10KΩ, 0603|R1, R207, R208, R805, R806, R809, R810, R811, R812, R911, R912, R915, R916|13|(( TBD ))| |
208 +|(( TBD ))|Generic Resistor, 1.6KΩ, 0603|R2|1|(( TBD ))| |
209 +|(( TBD ))|Generic Resistor, 2.2Ω, 0603|R3|1|(( TBD ))| |
210 +|(( TBD ))|Generic Resistor, 27KΩ, 0603|R4|1|(( TBD ))| |
211 +|(( TBD ))|Generic Resistor, 5.1KΩ, 0603|R5|1|(( TBD ))| |
156 156  |WSLF25122L000FEA|Res Metal Strip 2512, 0.002Ω, 1%, 5W|R101, R201, R301, R401, R501, R601, R701, R801, R901|9|Vishay|WSLF25122L000FEA
157 157  |CR0603-FX-1002ELF|SMD Resistor, 10kΩ, ±1%, 100mW, 0603|R102, R105, R202, R302, R402, R502, R602, R702, R802, R902|10|Bourns|CR0603-FX-1002ELF
158 158  |CR0805-JW-472ELF|SMD Resistor, 4.7kΩ, ±5%, 125mW, 0805|R103, R203, R303, R403, R503, R603, R703, R803, R903|9|Bourns|CR0805-JW-472ELF
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