Changes for page Power controller
Last modified by Mathias Larsen on 2026/09/24 21:21
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -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 sound140 +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. 153 153 146 + 154 154 === 5V and 3V3 supply === 155 155 156 156 Is 157 157 158 -== Control logic == 151 +== Controll logic == 159 159 160 160 === LED light === 161 161 ... ... @@ -169,6 +169,7 @@ 169 169 170 170 PUMPS 171 171 165 + 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 251 251 246 + 247 + 252 252 = AR27 Concept = 253 253 254 254 Here is the for AR27 ... ... @@ -266,7 +266,7 @@ 266 266 *** Pump1 267 267 *** Pump2 268 268 *** Inverter/ other 12Vsupply 269 -* Autonomous 265 +* Autonomous 270 270 ** Supplied by ASMS 271 271 ** Potentially control ASSI 272 272 ** ASMS state detection