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fixed buck converter schematics and footprint

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Signed-off-by: Peter Siegmund <mars3142@users.noreply.github.com>
This commit is contained in:
Peter Siegmund
2025-09-16 20:09:06 +02:00
parent 6fe2d8f450
commit b3e5c578ab
2 changed files with 35 additions and 31 deletions
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8
aliexpress.kicad_sym
View File

@@ -66,7 +66,7 @@
(pin passive line
(at -7.62 3.81 0)
(length 2.54)
(name "IN+"
(name "IN-"
(effects
(font
(size 1.27 1.27)
@@ -84,7 +84,7 @@
(pin passive line
(at -7.62 -3.81 0)
(length 2.54)
(name "IN-"
(name "IN+"
(effects
(font
(size 1.27 1.27)
@@ -102,7 +102,7 @@
(pin passive line
(at 8.89 3.81 180)
(length 2.54)
(name "OUT+"
(name "OUT-"
(effects
(font
(size 1.27 1.27)
@@ -120,7 +120,7 @@
(pin passive line
(at 8.89 -3.81 180)
(length 2.54)
(name "OUT-"
(name "OUT+"
(effects
(font
(size 1.27 1.27)

58
aliexpress.pretty/Buck Converter (30V to 5V).kicad_mod
View File

@@ -4,7 +4,7 @@
(generator_version "9.0")
(layer "F.Cu")
(property "Reference" "REF**"
(at 0 -0.5 0)
(at 0 -1.27 0)
(unlocked yes)
(layer "F.SilkS")
(uuid "df0a74e0-83b5-4ed4-8688-beaebe709865")
@@ -55,8 +55,8 @@
)
(attr smd)
(fp_line
(start -1.27 1.27)
(end 1.016 1.27)
(start -1.27 0)
(end 1.016 0)
(stroke
(width 0.1)
(type default)
@@ -65,8 +65,8 @@
(uuid "ec275ff8-1a6b-4d63-831f-65b089d5a3c9")
)
(fp_line
(start 1.016 1.27)
(end 0 0.762)
(start 1.016 0)
(end 0 -0.508)
(stroke
(width 0.1)
(type default)
@@ -75,8 +75,8 @@
(uuid "9a885353-52a3-4502-a4be-619aea50f64c")
)
(fp_line
(start 1.016 1.27)
(end 0 1.778)
(start 1.016 0)
(end 0 0.508)
(stroke
(width 0.1)
(type default)
@@ -118,32 +118,36 @@
)
)
)
(pad "1" smd roundrect
(at -7.62 -3.81)
(size 3.5 2.5)
(layers "F.Cu" "F.Mask" "F.Paste")
(roundrect_rratio 0.15)
(pad "1" thru_hole rect
(at -6.77 -3.755)
(size 1.7 1.7)
(drill oval 1)
(layers "*.Cu" "*.Mask")
(remove_unused_layers no)
(uuid "fab893e5-6545-4bec-bf39-22a79d69e1c2")
)
(pad "2" smd roundrect
(at -7.62 3.81)
(size 3.5 2.5)
(layers "F.Cu" "F.Mask" "F.Paste")
(roundrect_rratio 0.15)
(pad "2" thru_hole circle
(at -6.77 3.755)
(size 1.7 1.7)
(drill 1)
(layers "*.Cu" "*.Mask")
(remove_unused_layers no)
(uuid "036ece11-89aa-44eb-a72b-02bc881af875")
)
(pad "3" smd roundrect
(at 7.62 -3.81)
(size 3.5 2.5)
(layers "F.Cu" "F.Mask" "F.Paste")
(roundrect_rratio 0.15)
(pad "3" thru_hole rect
(at 6.77 -3.755)
(size 1.7 1.7)
(drill oval 1)
(layers "*.Cu" "*.Mask")
(remove_unused_layers no)
(uuid "546dddfe-2b71-4164-93b4-15a400965898")
)
(pad "4" smd roundrect
(at 7.62 3.81)
(size 3.5 2.5)
(layers "F.Cu" "F.Mask" "F.Paste")
(roundrect_rratio 0.15)
(pad "4" thru_hole circle
(at 6.77 3.755)
(size 1.7 1.7)
(drill 1)
(layers "*.Cu" "*.Mask")
(remove_unused_layers no)
(uuid "89e4a7aa-fa53-494b-ac01-6f5b41dec141")
)
(embedded_fonts no)