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poe 1.3 improvements for emc includes MPS layout sugestions

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decreased coupling between poe lines and  the gnd plane
added vias to stich main gnd planes
decreased the peak current through the transformer
inductor based pi filter on the poe output
decreased coupling to gnd of the poe "noise path"
added parallel mosfet capacitance to poe
moved fb line fo the dcdcs away from inductors

Signed-off-by: Dominik Sliwa <dominik@sliwa.io>
This commit is contained in:
Dominik Sliwa
2022-05-31 00:46:46 +02:00
committed by Dominik Sliwa
parent 82fab35211
commit 5688e1d4e1
12 changed files with 20105 additions and 27794 deletions
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28
Yellow.kicad_pro
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@@ -45,7 +45,7 @@
"silk_text_upright": false,
"zones": {
"45_degree_only": false,
"min_clearance": 0.127
"min_clearance": 0.0
}
},
"diff_pair_dimensions": [
@@ -81,24 +81,48 @@
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@@ -632,7 +656,7 @@
"workbook_filename": ""
},
"page_layout_descr_file": "",
"plot_directory": "output-v1.1/",
"plot_directory": "output-v1.2c/",
"spice_adjust_passive_values": false,
"spice_external_command": "spice \"%I\"",
"subpart_first_id": 65,