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this pin matches the prefix, but has a custom suffix (so should be used as is)

dominic-dev

this pin matches the prefix, but has a custom suffix (so should be used as is)

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create a high level mermaid block diagram of this project. Include key component...

xymbiot

@copilot create a high level mermaid block diagram of this project. Include key component's manufacturer part number in each block whenever possible.

copilot

Sure, I can create a high-level Mermaid block diagram for your project. Here's the Mermaid code for the block diagram:

Diagram

Explanation:

PWR_IN: Represents the power input, which is a power source ranging from 15-32V DC.
R_7812: Represents the voltage regulator with part number R-7812-0.5.
C1: Represents the 0.33uF capacitor connected between the input of the voltage regulator and ground.
C2: Represents the 0.1uF capacitor connected between the voltage regulator output and ground.
GND: Represents the ground connection.
OUT12V: Represents the regulated 12V DC output.

Each connection between components denotes the flow and relationships within the circuit.

xymbiot

create 220v input for this schematic

copilot

To create a 220V input for this schematic, you will need to add a step-down transformer and a bridge rectifier to convert the 220V AC to a lower DC voltage suitable for your original circuit. Assuming you want to step down to around 24V DC (compatible with the input range for your existing voltage regulator), here's how you can modify the design:

Components to Add:

Transformer: Steps down from 220V AC to ~24V AC.
Bridge Rectifier: Converts 24V AC to ~24V DC.
Filter Capacitor: Smoothens the DC output.

Here's the updated high-level block diagram with the new components:

Diagram

Detailed Connections:

220V AC Input: Connect this to the primary winding of the step-down transformer.
Step-Down Transformer: Outputs ~24V AC from the secondary winding.
Bridge Rectifier: Connects to the secondary winding of the transformer, converting 24V AC to ~24V DC.
Filter Capacitor: Connects across the DC output of the bridge rectifier to smooth the ripple.
DC Output from Filter Capacitor: Serves as the input to your original voltage regulator circuit.

Additional Parts:

Transformer: Many options available with specs stepping down from 220V AC to 24V AC.
Bridge Rectifier: Common part numbers include 1N4007.
Filter Capacitor: Use an electrolytic capacitor with adequate voltage rating (e.g., 470uF, 35V).

This modification will enable your circuit to accept a 220V AC input and provide the necessary 12V DC output through the existing voltage regulator and capacitors.

xymbiot

without transformer

copilot

If we aim to create a 220V input without using a transformer, we can use a direct AC-to-DC conversion method. This usually involves:

Rectification: Using a bridge rectifier to convert AC to DC.
Capacitive Dropping and Filtering: Using a dropping capacitor and filter capacitors.
Voltage Regulation: Using an appropriate voltage regulator to ensure a stable output.

However, working with 220V directly is quite dangerous and requires careful design for safety. Assuming you want to convert 220V AC directly to a DC voltage that your R-7812-0.5 can manage, here’s a modified block diagram:

Note: Ensure all components, particularly the capacitors, diodes, and regulators, are rated appropriately for high voltage.

Diagram

Detailed Component Connection:

220V AC Input: Direct input from the power source.
Dropping Capacitor (X2-Type): Used to limit the current and drop the voltage. Connect this directly to the AC input.
Bridge Rectifier: Converts the AC from the dropping capacitor to DC.
Filter Capacitor: Smooths the pulsating DC. The capacitor needs to have a high voltage rating.
DC Output: The filtered DC serves as the input to the existing voltage regulator circuit via PWR_IN.

Additional Parts:

Dropping Capacitor: X2-type safety capacitors rated for continuous operation across the mains voltage.
Bridge Rectifier: Part like 1N4007 serves well for rectification.
Filter Capacitor: Electrolytic capacitor with adequate voltage rating (e.g., 470uF, 400V).

Safety Note:

High Voltage Handling: Directly working with high voltage requires adherence to safety protocols and standards (e.g., proper insulation, clearance, and creepage distances).
Component Ratings: Ensure all capacitors, bridge rectifiers, and any additional components are rated to handle the peak voltage and current.

Would you like to proceed with this design or would you prefer any modifications?

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Have to use a pin called GND, not a real ground, because we need to keep these s...

dominic-dev

Have to use a pin called GND, not a real ground, because we need to keep these split in the parent project for e.g. bipolar power supplies

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does not match its prefix

dominic-dev

does not match its prefix

Someone is typing...

does not match its prefix, should be used as is

dominic-dev

does not match its prefix, should be used as is

Someone is typing...

these match their prefix, and could stand to be renumbered

dominic-dev

these match their prefix, and could stand to be renumbered

Someone is typing...

GND

Capacitance

0.1uF

Capacitance

0.33uF

Reviews

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
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
jharwinbarrozo
11.4M
Generic Resistor
A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
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Generic Inductor
A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
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15.7k
Terminal
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10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
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Project Name

Description

1x12v supply sublayout

Properties

Designator Prefix

Pricing & Availability

Distributor	Qty 1
Arrow	$6.74–$8.29
Digi-Key	$8.53
LCSC	$18.95
Mouser	$8.45
Verical	$6.31–$9.67

Controls

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