Power net portal is a special schematic object used to define a power or ground net. Power ports allow you to conveniently indicate a power net at any location in the design. Power nets of the same designator automatically connect throughout your design #portal #power
A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
Sure! Here's a high-level Mermaid block diagram representing the main components of your project, with their respective manufacturer part numbers included:
This diagram shows the flow from your AC voltage source through various components including a transformer, diodes, voltage regulators, and other passive components. Let me know if you would like to make any changes or if there is anything specific you want to add or modify in the diagram!
I see that there is an image you might have wanted to show me, but it didn't load properly in the message. If you could describe any additional context or components from the image, I can update the diagram accordingly. Let me know if there's anything specific from the image you'd like to incorporate into the diagram!
Sure! The component with the designator $RV1$ is a trimmer potentiometer with a resistance of 100 kΩ (model $3224W-1-104E$) from Bourns. Trimmer potentiometers are variable resistors that can be adjusted (or "trimmed") to achieve the desired resistance.
Functions of $RV1$ in your Circuit:Adjust the Output Voltage
In your schematic, it appears that $RV1$ is connected as part of the voltage adjustment for the $LM317$ adjustable voltage regulator ($U1$). The LM317 voltage regulator can provide adjustable output voltage based on the resistance between its adjustment pin ($U1:ADJ$) and the output pin ($U1:VO$).
Connection Details
According to your project, the connections are:
$RV1:P1$ is connected to $U1:ADJ$.
$RV1:P2$ is part of the ground net ($Net 3$).
$RV1:P3$ is part of the ground net ($Net 3$).
Working Principle
When you adjust $RV1$, you are changing the resistance value in the feedback loop of the LM317, which adjusts the output voltage accordingly.
In summary, $RV1$ allows you to fine-tune the output voltage provided by the adjustable regulator $U1$ (LM317), making it a critical component for achieving the precise voltage level you desire in your circuit.
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2
D3
U2
T1
R1
Resistance
500 Ω
U4
D4
D2
U3
U1
V1
RV1
Resistance
100k Ω
C1
Capacitance
Capacitance
D1
Fuente de Voltaje Regulable
Controls
Properties
Availability & Pricing
Distributor
Qty 1
Arrow
$3.00–$3.66
Digi-Key
$7.22–$9.17
LCSC
$1.16–$1.49
Mouser
$8.18
Verical
$31.96–$35.48
Assets
Simulation
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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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