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Changes for page Power controller

Last modified by Mathias Larsen on 2026/09/24 21:21
From version 33.7
edited by Mathias Larsen
on 2026/09/23 15:38
Change comment: (Autosaved)
To version 33.25
edited by Mathias Larsen
on 2026/09/23 15:56
Change comment: (Autosaved)

Summary

Details

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Content
... ... @@ -125,8 +125,20 @@
125 125  
126 126  === Current sense ===
127 127  
128 +
129 +
130 +==== Shunt resistor ====
131 +
128 128  [[image:1790100157872-786.png]]
129 129  
134 +Amplifier
135 +
136 +==== Filter ====
137 +
138 +the filter is a low pass filter with a cutoff frequency of 1,6KHZ
139 +
140 +
141 +
130 130  === Power Amplifier ===
131 131  
132 132  [[image:1790101431805-672.png]]
... ... @@ -133,13 +133,13 @@
133 133  
134 134  === Voltage measurement ===
135 135  
136 -A voltage divider
148 +A voltage divider with a ratio of 11 where 24V is equal to 2.182 on the microcontroller pin
137 137  
138 138  [[image:1790101449150-901.png]]
139 139  
140 140  === 12V supply(Did not work) ===
141 141  
142 -The buck converter overheated under
154 +The buck converter overheated under load and made a whining sound
143 143  
144 144  [[image:1790102044737-969.png||height="368" width="925"]]
145 145