secondary inductor sort by DCR

Author: ducky64

edg/abstract_parts/AbstractInductor.py

@@ -1,4 +1,4 @@
-from typing import Dict, Optional, cast
+from typing import Dict, Optional, cast, Any
 
 from ..electronics_model import *
 from .PartsTable import PartsTableColumn, PartsTableRow, ExperimentalUserFnPartsTable
@@ -164,6 +164,10 @@ def _row_generate(self, row: PartsTableRow) -> None:
     self.assign(self.actual_frequency_rating, row[self.FREQUENCY_RATING])
     self.assign(self.actual_resistance_dc, row[self.DC_RESISTANCE])
 
+  @classmethod
+  def _row_sort_by(cls, row: PartsTableRow) -> Any:
+    return row[cls.DC_RESISTANCE].center()
+
 
 class SeriesPowerInductor(DiscreteApplication):
   """VoltageSource/Sink-typed series inductor for power filtering"""

edg/jlcparts/JlcPartsBase.py

@@ -165,7 +165,7 @@ def _parse_table(cls) -> PartsTable:
 
     @classmethod
     def _row_sort_by(cls, row: PartsTableRow) -> Any:
-        return [not row[cls.BASIC_PART_COL], cls._row_area(row), row[cls.COST_COL]]
+        return [not row[cls.BASIC_PART_COL], cls._row_area(row), super()._row_sort_by(row), row[cls.COST_COL]]
 
     def _row_generate(self, row: PartsTableRow) -> None:
         super()._row_generate(row)

edg/jlcparts/JlcPartsInductor.py

@@ -4,7 +4,7 @@
 from .JlcPartsBase import JlcPartsBase, JlcPartsAttributes
 
 
-class JlcPartsInductor(TableInductor, PartsTableSelectorFootprint, JlcPartsBase):
+class JlcPartsInductor(PartsTableSelectorFootprint, JlcPartsBase, TableInductor):
     _JLC_PARTS_FILE_NAMES = [
         "InductorsakaCoilsakaTransformersPower_Inductors",
         "InductorsakaCoilsakaTransformersInductors__SMD_",

edg/parts/JlcInductor.py

@@ -5,7 +5,7 @@
 from .JlcPart import DescriptionParser, JlcTableSelector
 
 
-class JlcInductor(TableInductor, PartsTableSelectorFootprint, JlcTableSelector):
+class JlcInductor(PartsTableSelectorFootprint, JlcTableSelector, TableInductor):
   PACKAGE_FOOTPRINT_MAP = {
     '0402': 'Inductor_SMD:L_0402_1005Metric',
     '0603': 'Inductor_SMD:L_0603_1608Metric',

edg/parts/JlcPart.py

@@ -91,7 +91,7 @@ def parse_full_description(description: str, parser_options: List[DescriptionPar
 class JlcTableSelector(PartsTableAreaSelector, PartsTableFootprintFilter, JlcPart, JlcTableBase):
   @classmethod
   def _row_sort_by(cls, row: PartsTableRow) -> Any:
-    return [row[cls.BASIC_PART_HEADER], cls._row_area(row), row[cls.COST]]
+    return [row[cls.BASIC_PART_HEADER], cls._row_area(row), super()._row_sort_by(row), row[cls.COST]]
 
   def _row_generate(self, row: PartsTableRow) -> None:
     super()._row_generate(row)

examples/test_can_adapter.py

@@ -8,7 +8,7 @@ class Obd2Connector(FootprintBlock):
   def __init__(self) -> None:
     super().__init__()
     self.gnd = self.Port(Ground())
-    self.pwr = self.Port(VoltageSource(voltage_out=(10, 24)*Volt))
+    self.pwr = self.Port(VoltageSource(voltage_out=(10, 25)*Volt))
 
     self.can = self.Port(CanDiffPort())
 
@@ -86,6 +86,7 @@ def refinements(self) -> Refinements:
         (['mcu', 'programming'], 'uart-auto'),
         (['reg_3v3', 'power_path', 'inductor', 'manual_frequency_rating'], Range(0, 9e6)),
         (['reg_3v3', 'power_path', 'in_cap', 'cap', 'voltage_rating_derating'], 1.0),
+        (['reg_3v3', 'power_path', 'inductor', 'footprint_spec'], "Inductor_SMD:L_1210_3225Metric")
       ],
       class_refinements=[
         (EspProgrammingHeader, EspProgrammingTc2030),

examples/test_iot_blinds.py

@@ -9,7 +9,7 @@ def __init__(self):
         self.conn = self.Block(JstXh(length=6))
         self.gnd = self.Export(self.conn.pins.request('4').adapt_to(Ground()))
         self.pwr = self.Export(self.conn.pins.request('1').adapt_to(
-            VoltageSink.from_gnd(self.gnd, voltage_limits=(4.5, 24)*Volt)))
+            VoltageSink.from_gnd(self.gnd, voltage_limits=(4.5, 25)*Volt)))
 
         self.enca = self.Export(self.conn.pins.request('2').adapt_to(DigitalSource.low_from_supply(self.gnd)))
         self.encb = self.Export(self.conn.pins.request('3').adapt_to(DigitalSource.low_from_supply(self.gnd)))
@@ -24,7 +24,7 @@ def __init__(self):
         self.conn = self.Block(JstPh())
         self.gnd = self.Export(self.conn.pins.request('1').adapt_to(Ground()))
         self.pwr = self.Export(self.conn.pins.request('2').adapt_to(VoltageSource(
-            voltage_out=(10, 24)*Volt,
+            voltage_out=(10, 25)*Volt,
             current_limits=(0, 1)*Amp,
         )))
 
@@ -147,8 +147,9 @@ def refinements(self) -> Refinements:
                 (['reg_3v3', 'power_path', 'inductor', 'manual_frequency_rating'], Range(0, 9e6)),
                 (['drv', 'isen_res', 'res', 'footprint_spec'], 'Resistor_SMD:R_1206_3216Metric'),
                 (['drv', 'isen_res', 'res', 'require_basic_part'], False),
-                (['qwiic', 'pwr', 'current_draw'], Range(0.0, 0.08)),  # to get a 1210-size inductor
                 (['reg_3v3', 'power_path', 'in_cap', 'cap', 'voltage_rating_derating'], 1.0),
+                # 15uH inductors are more common
+                (['reg_3v3', 'power_path', 'inductor', 'inductance'], Range.from_tolerance(15e-6, 0.2))
             ],
             class_refinements=[
                 (EspProgrammingHeader, EspProgrammingTc2030),
@@ -280,8 +281,9 @@ def refinements(self) -> Refinements:
                 (['reg_3v3', 'power_path', 'inductor', 'manual_frequency_rating'], Range(0, 9e6)),
                 (['drv', 'isen_res', 'res', 'footprint_spec'], 'Resistor_SMD:R_1206_3216Metric'),
                 (['drv', 'isen_res', 'res', 'require_basic_part'], False),
-                (['qwiic', 'pwr', 'current_draw'], Range(0.0, 0.08)),  # to get a 1210-size inductor
                 (['reg_3v3', 'power_path', 'in_cap', 'cap', 'voltage_rating_derating'], 1.0),
+                # 15uH inductors are more common
+                (['reg_3v3', 'power_path', 'inductor', 'inductance'], Range.from_tolerance(15e-6, 0.2))
             ],
             class_refinements=[
                 (EspProgrammingHeader, EspProgrammingTc2030),