Schematic Symbol for Power Source Selector Module: Power Source...

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hasofukirsch

Write Project Description. start it with the name of the project #Module

313 days

flux

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Power Source Selector Module #Module
This project is focused on developing a versatile power source selection system capable of intelligently managing multiple power inputs including battery (VBAT), solar (VSOLAR), USB (VUSB), and VIN. The module is designed to ensure safe, efficient switching and regulation between these sources while integrating key protection features and diagnostic indicators. It lays the groundwork for further integration with broader systems, ensuring that power delivery is both reliable and adaptable to varying load conditions.

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313 days

Ready.

VBAT

VSOLAR

VIN

Resistance

2k Ω

VBAT

VSOLAR

VIN

Resistance

1k5 Ω

Color

Green

SWITCH OPERATION NOTE

Line 1

MOSFET disconnects SOLAR when both SOLAR and USB are connected.

Line 2

This is a depletion type MOSFET

I_ch = (Vset / Rset) x 900 = 900 mA

Color

Red

Capacitance

100n F

Reviews

Electrical Rule Checks

Missing Footprints

Reports parts that have no footprint.

Design Rule Checks

Overlapping Copper

Reports copper elements that are shorting.

Invalid Layer

Reports nodes that are assigned to a layer that doesn't exist in the layout stackup.

Component Overrides • 10

	Designator	Ruleset
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊

Airwires • 2

	Designators	Net
	Trace b5f3:Trace b5f3, Trace b515:Trace b515	VBAT
	Trace 952d:Trace 952d, Trace 0670:Trace 0670	VIN

Deprecated Rules

Reports nodes that are using rules that are not supported anymore.

Layers with Multiple Fills

Reports layers that have multiple copper fills of different nets. Make sure the Connected Layers rule value of nets with fills is valid.

Floating Copper

Detect any via, trace or copper fill island that is not connected to any net.

Protected Intrusions

Reports intrusions from objects of other nets into polygons or fills that have the Protected layout rule applied.

Manufacturing

Manufacturer Part Number

Reports parts that have no manufacturer part number.

Parts Available

Beta

Checks that all parts have a part number and are available from distributors.

System Checks

Auto-Layout

Beta

Reports issues with Auto-Layout if Flux cannot route something or must ignore a configuration.

Passive Components

Resistor Power Rating

Beta

Checks that the power traveling across a given resistor is under its rating with 50% headroom.

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Pull Up/Pull Down Presence

Beta

Checks that IC pins that require pull up or pull down resistors have them.

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Capacitor Voltage Rating

Beta

Checks that capacitors have appropriate voltage ratings to prevent overheating and ensure reliable circuit operation.

Ground
A common return path for electric current. Commonly known as ground.
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Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
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An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
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