From 2c7130d214626959a7d0c3e0b5912975ed9afa37 Mon Sep 17 00:00:00 2001
From: aprochazka <puadamprochazka@gmail.com>
Date: Thu, 4 Aug 2022 12:36:37 -0700
Subject: [PATCH] update powersupply

edit resistor R1 (controling current) value, add pulldown on VSET, add descriptions
---
 PowerSupply/PowerSupply.kicad_sch | 135 ++++++++++++++++++++++--------
 1 file changed, 98 insertions(+), 37 deletions(-)

diff --git a/PowerSupply/PowerSupply.kicad_sch b/PowerSupply/PowerSupply.kicad_sch
index d4866ed..8ddddcb 100644
--- a/PowerSupply/PowerSupply.kicad_sch
+++ b/PowerSupply/PowerSupply.kicad_sch
@@ -402,29 +402,35 @@
     )
   )
 
-  (junction (at 110.49 90.17) (diameter 0) (color 0 0 0 0)
+  (junction (at 107.95 90.17) (diameter 0) (color 0 0 0 0)
     (uuid 07329e7c-e69f-40c9-b3c6-5862f9b24df7)
   )
   (junction (at 161.29 76.2) (diameter 0) (color 0 0 0 0)
     (uuid 5a729b21-c738-4c51-8444-9b334671e703)
   )
-  (junction (at 125.73 111.76) (diameter 0) (color 0 0 0 0)
-    (uuid 6bf16d3e-326d-4487-97c9-794996ae9998)
-  )
-  (junction (at 110.49 97.79) (diameter 0) (color 0 0 0 0)
+  (junction (at 107.95 97.79) (diameter 0) (color 0 0 0 0)
     (uuid 73c6ac17-b00e-4fe7-bb49-8e8591a847fd)
   )
   (junction (at 142.24 76.2) (diameter 0) (color 0 0 0 0)
     (uuid 90ddb2d1-d533-4d01-992a-4c38cb48e821)
   )
+  (junction (at 125.73 93.98) (diameter 0) (color 0 0 0 0)
+    (uuid ab782a09-d8d6-4140-9e76-fb0faae6a36b)
+  )
   (junction (at 167.64 100.33) (diameter 0) (color 0 0 0 0)
     (uuid e51ba8bc-0c27-4dba-97dd-6843717df312)
   )
+  (junction (at 123.19 104.14) (diameter 0) (color 0 0 0 0)
+    (uuid e79c28ce-9a11-45af-ab88-74bdfc7b87a3)
+  )
+  (junction (at 123.19 111.76) (diameter 0) (color 0 0 0 0)
+    (uuid f80ec9e5-5a47-4c75-bf22-69a9acb6ad66)
+  )
   (junction (at 161.29 87.63) (diameter 0) (color 0 0 0 0)
     (uuid fb7f8339-b284-46ba-97a2-35eb7c530ec4)
   )
 
-  (wire (pts (xy 102.87 92.71) (xy 102.87 90.17))
+  (wire (pts (xy 100.33 92.71) (xy 100.33 90.17))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 0cdeb2df-0be0-4753-8ea5-1510c0ccf0bb)
   )
@@ -440,11 +446,15 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 165b4640-8158-4ac2-bdb8-56d337a629bb)
   )
-  (wire (pts (xy 102.87 90.17) (xy 110.49 90.17))
+  (wire (pts (xy 123.19 104.14) (xy 125.73 104.14))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid 1eeea453-c09c-4570-94bc-7b804c9082c1)
+  )
+  (wire (pts (xy 100.33 90.17) (xy 107.95 90.17))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 2b28a5c4-69fa-4a21-8ee4-491935e2179d)
   )
-  (wire (pts (xy 110.49 76.2) (xy 142.24 76.2))
+  (wire (pts (xy 107.95 76.2) (xy 142.24 76.2))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 30e8b618-d90e-4f3c-bd6e-7ae63373e70d)
   )
@@ -452,7 +462,7 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 469cfd86-08eb-4b8e-b8ad-839801142b3e)
   )
-  (wire (pts (xy 110.49 97.79) (xy 110.49 111.76))
+  (wire (pts (xy 107.95 97.79) (xy 107.95 111.76))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 558cd463-0545-49f6-85ea-4bacad0b482b)
   )
@@ -468,18 +478,22 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 64865c4a-233e-4e45-bb52-58eea90f8005)
   )
-  (wire (pts (xy 185.42 76.2) (xy 161.29 76.2))
+  (wire (pts (xy 125.73 93.98) (xy 127 93.98))
     (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid 72a2ca3a-3a2b-4081-bbc3-1520b8286371)
+    (uuid 65e77281-627a-4385-838b-c706986dcc80)
   )
-  (wire (pts (xy 125.73 111.76) (xy 142.24 111.76))
+  (wire (pts (xy 185.42 76.2) (xy 161.29 76.2))
     (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid 8a06f373-4848-44e4-904c-c50841eeb164)
+    (uuid 72a2ca3a-3a2b-4081-bbc3-1520b8286371)
   )
   (wire (pts (xy 142.24 111.76) (xy 142.24 109.22))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 8eafa5cb-43bf-4ec2-ae7b-39e52eb45c22)
   )
+  (wire (pts (xy 123.19 111.76) (xy 142.24 111.76))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid 9a45d899-5db7-4d40-89e8-db66cc13fb73)
+  )
   (wire (pts (xy 142.24 76.2) (xy 161.29 76.2))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid aa67f976-1a27-41d9-b32a-46f4ce07cb36)
@@ -488,19 +502,27 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid ae5e5d5b-9520-43e2-85fd-81a8a37ffb40)
   )
-  (wire (pts (xy 125.73 96.52) (xy 125.73 111.76))
+  (wire (pts (xy 123.19 96.52) (xy 123.19 104.14))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid ba55696f-24f7-48be-850e-d512fcc53233)
   )
-  (wire (pts (xy 125.73 93.98) (xy 127 93.98))
+  (wire (pts (xy 123.19 104.14) (xy 123.19 111.76))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid ba5a74b4-1a4a-4c32-a269-17dbb37a76dd)
+  )
+  (wire (pts (xy 123.19 93.98) (xy 125.73 93.98))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid c1c254ec-b07a-411d-aa9a-6b1d2e7a7236)
   )
-  (wire (pts (xy 110.49 90.17) (xy 110.49 76.2))
+  (wire (pts (xy 107.95 90.17) (xy 107.95 76.2))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid c2fa179e-8563-4f49-b5ee-ced99dc8f330)
   )
-  (wire (pts (xy 102.87 95.25) (xy 102.87 97.79))
+  (wire (pts (xy 125.73 93.98) (xy 125.73 96.52))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid d3e23a62-4878-48c7-8b6f-cf3568c32819)
+  )
+  (wire (pts (xy 100.33 95.25) (xy 100.33 97.79))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid e2e1840c-803b-427e-82c7-6ba4302cfa96)
   )
@@ -508,15 +530,32 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid e448e9df-3d65-4bc7-ad18-c09d8306fb70)
   )
-  (wire (pts (xy 110.49 111.76) (xy 125.73 111.76))
+  (wire (pts (xy 107.95 111.76) (xy 123.19 111.76))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid eecc4c56-abbc-49b9-9519-fae8282bb61a)
   )
-  (wire (pts (xy 102.87 97.79) (xy 110.49 97.79))
+  (wire (pts (xy 100.33 97.79) (xy 107.95 97.79))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid f6f27faf-2fb1-4d7f-89f9-09f76ab73c37)
   )
 
+  (text "C1 -> recommended in documentation" (at 110.49 123.19 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 0851bef4-2518-4374-8e6f-c5c111aba5d7)
+  )
+  (text "R2 -> pulldown" (at 110.49 125.73 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 51a748f7-486f-4338-8512-e3c59ab57be4)
+  )
+  (text "R1 -> I(out) = 0.1/R1 (desirable is 70mA)" (at 110.49 118.11 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 5aea2153-4725-4125-8330-0e5ea5d549b4)
+  )
+  (text "L1 -> recommended in documentation\n" (at 110.49 120.65 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid c9db13df-b1a2-4d68-8193-76021391ff5b)
+  )
+
   (symbol (lib_id "Connector_Generic:Conn_01x02") (at 172.72 87.63 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 1f624ff1-b4e4-4cd6-9b31-c6d56c779d5c)
@@ -542,7 +581,7 @@
     (property "Reference" "R1" (id 0) (at 163.83 81.2799 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "0.1R" (id 1) (at 163.83 83.8199 0)
+    (property "Value" "1.4R" (id 1) (at 163.83 83.8199 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Footprint" "" (id 2) (at 159.512 82.55 90)
@@ -584,6 +623,25 @@
     (pin "5" (uuid 8edecba0-7e3c-4972-829c-1142007b1587))
   )
 
+  (symbol (lib_id "Device:R") (at 125.73 100.33 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 5026d3f3-4320-4298-9a32-8d0f6f66cc7d)
+    (property "Reference" "R2" (id 0) (at 127 99.06 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "10KR" (id 1) (at 127 101.6 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "" (id 2) (at 123.952 100.33 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 125.73 100.33 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 1c17d838-ddc2-4148-8b32-ba9041388e79))
+    (pin "2" (uuid f1b5564a-0050-41ce-ac65-7af70bac98de))
+  )
+
   (symbol (lib_id "Device:L") (at 167.64 96.52 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 6d2c135f-c5da-4eb0-aeed-fa50fc1aef8c)
@@ -603,49 +661,49 @@
     (pin "2" (uuid facfb4f4-0c4e-4dbb-9187-40fe2a7ba5ec))
   )
 
-  (symbol (lib_name "Conn_01x02_1") (lib_id "Connector_Generic:Conn_01x02") (at 97.79 92.71 0) (mirror y) (unit 1)
+  (symbol (lib_name "Conn_01x02_1") (lib_id "Connector_Generic:Conn_01x02") (at 95.25 92.71 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 772a2ded-0d86-487f-aa29-160aff6a24b0)
-    (property "Reference" "J1" (id 0) (at 97.79 86.36 0))
-    (property "Value" "POWER" (id 1) (at 97.79 88.9 0))
-    (property "Footprint" "" (id 2) (at 97.79 92.71 0)
+    (property "Reference" "J1" (id 0) (at 95.25 86.36 0))
+    (property "Value" "POWER" (id 1) (at 95.25 88.9 0))
+    (property "Footprint" "" (id 2) (at 95.25 92.71 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 97.79 92.71 0)
+    (property "Datasheet" "~" (id 3) (at 95.25 92.71 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "5V" (uuid fa52ef06-012b-41fe-8892-976eed4c2f55))
     (pin "GND" (uuid ef089d93-d8c0-426e-9875-0c9d4db6c192))
   )
 
-  (symbol (lib_name "Conn_01x02_2") (lib_id "Connector_Generic:Conn_01x02") (at 120.65 93.98 0) (mirror y) (unit 1)
+  (symbol (lib_name "Conn_01x02_2") (lib_id "Connector_Generic:Conn_01x02") (at 118.11 93.98 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid b78029a9-e0d1-49f5-bb8a-4b0a6160196f)
-    (property "Reference" "J2" (id 0) (at 120.65 87.63 0))
-    (property "Value" "CONTROL" (id 1) (at 120.65 90.17 0))
-    (property "Footprint" "" (id 2) (at 120.65 93.98 0)
+    (property "Reference" "J2" (id 0) (at 118.11 87.63 0))
+    (property "Value" "CONTROL" (id 1) (at 118.11 90.17 0))
+    (property "Footprint" "" (id 2) (at 118.11 93.98 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 120.65 93.98 0)
+    (property "Datasheet" "~" (id 3) (at 118.11 93.98 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "VSET" (uuid 4a3cafa7-7115-4095-bad3-45396df154de))
     (pin "GND" (uuid 3d95c043-a3e4-4145-866b-1738e92be664))
+    (pin "VSET" (uuid 4a3cafa7-7115-4095-bad3-45396df154de))
   )
 
-  (symbol (lib_id "Device:C") (at 110.49 93.98 0) (unit 1)
+  (symbol (lib_id "Device:C") (at 107.95 93.98 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid e6097f1c-f948-4071-ba94-c5c243a0ace3)
-    (property "Reference" "C1" (id 0) (at 113.03 92.71 0)
+    (property "Reference" "C1" (id 0) (at 110.49 92.71 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "10uF" (id 1) (at 113.03 95.25 0)
+    (property "Value" "10uF" (id 1) (at 110.49 95.25 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "" (id 2) (at 111.4552 97.79 0)
+    (property "Footprint" "" (id 2) (at 108.9152 97.79 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 110.49 93.98 0)
+    (property "Datasheet" "~" (id 3) (at 107.95 93.98 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 740d9992-e475-49fc-acd3-a05cda00bba1))
@@ -695,7 +753,10 @@
       (reference "L1") (unit 1) (value "33uH") (footprint "")
     )
     (path "/215b2e5e-51c1-496c-bbe4-577e5f55ea8b"
-      (reference "R1") (unit 1) (value "0.1R") (footprint "")
+      (reference "R1") (unit 1) (value "1.4R") (footprint "")
+    )
+    (path "/5026d3f3-4320-4298-9a32-8d0f6f66cc7d"
+      (reference "R2") (unit 1) (value "10KR") (footprint "")
     )
     (path "/31ddefd3-1a8e-42d5-a5b9-a7a71a2b2753"
       (reference "U0") (unit 1) (value "AL8861Y-13") (footprint "CONV_AL8861Y-13")