Chat
Welcome to Flux
Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More
Ready.
Esquema del Convertidor Buck en Lazo Cerrado con PID Componentes Adicionales:Plaintext
+--- $$\text{{Q1: Drain}}$$ ----$$\text{{D1: Cathode}}$$ | | | | | $$\text{{D1: Anode}}$$ $$\text{{V1: Cathode}}$$ --+--+ | | | | | $$\text{{Q1: Source}}$$ -- $$\text{{L2:1}}$$ --- $$\text{{Output}}$$ | | | | | +---[$$\text{{Generador PWM}}$$]--+ $$\text{{L2:2}}$$ $$\text{{C1: +}}$$ | Gnd | +--- $$\text{{Q1: Gate}}$$ $$\text{{C1: -}}$$ ---- GND | | $$\text{{V1: ANODE}}$$ -- GND
Generación de una Imagen EsquemáticaPlaintext
+--- $$(Q1: Drain)$$ -------------- $$(D1: Cathode)$$ | | | | | $$(D1: Anode)$$ $$\text{{V1: Cathode}}$$ | | | | | +-------------$$\text{{Q1: Source}}$$ ---------+ | | | | +--[$$\text{{Generador PWM (Microcontrolador)}}$$]---$$(Q1: Gate)$$| | | | | $$\text{{L2:1}}$$ | $$\text{{Output}}$$ | | +------+ | | | | | $$\text{{Sensor Voltaje}}$$ ------- $$\{\text{{Microcontrolador/ IC de Control PID}}\}$$ | $$\text{{L2:2}}$$ $$\text{{C1: +}}$$ $$(\text{{Feedback loop}})$$ | | +---$$\text{{C1: -}}$$ | GND
Python
import matplotlib.pyplot as plt import matplotlib.patches as patches def draw_buck_converter(): fig, ax = plt.subplots(figsize=(10, 6)) # Style ax.axis('off') ax.set_xlim(-5, 15) ax.set_ylim(-5, 5) # Power Source ax.add_patch(patches.Rectangle((-3, 3), 1, 2, edgecolor='black', facecolor='none')) ax.text(-3, 4.5, 'V1: 12V', fontsize=10) ax.plot([-2, 0], [4, 4], color='black') ax.text(-2, 3.7, '+', fontsize=15) ax.text(-3.5, 3.2, 'GND', fontsize=10) ax.plot([-2, -2], [3, 4], color='black') # Q1 MOSFET ax.add_patch(patches.Rectangle((2, 0), 1, 3, edgecolor='black', facecolor='none')) ax.text(2.2, 2.5, 'Q1', fontsize=10) ax.text(2.2, 1, 'D', fontsize=10) ax.text(2.2, 0.5, 'S', fontsize=10) ax.text(2.2, 2, 'G', fontsize=10) ax.plot([3, 5], [1.5, 1.5], color='black') ax.plot([3, 3.5], [1.5, -1], color='black') ax.plot([3, 0], [2, 4], color='black', linestyle='dashed') ax.text(0.2, 4.2, 'PWM Control', fontsize=10, rotation=0) # Diodo ax.add_patch(patches.Rectangle((-1, 0), 1, 1, edgecolor='black', facecolor='none')) ax.add_patch(patches.Polygon([[-1, 0], [-1, 1], [-2, 0.5]], closed=True, edgecolor='black')) ax.text(-1, 1.2, 'D1', fontsize=10) ax.plot([0, 2], [0.5, 0.5], color='black') # Inductor ax.add_patch(patches.Rectangle((5, -1), 1, 3, edgecolor='black', facecolor='none')) ax.text(5.2, 1, 'L2', fontsize=10) ax.plot([6, 7], [0.5, 0.5], color='black') # Capacitor ax.add_patch(patches.Rectangle((7, -2), 1, 2, edgecolor='black', facecolor='none')) ax.text(7.2, -0.5, 'C1', fontsize=10) ax.plot([7, 8], [0.5, 0.5], color='black') ax.plot([8, 8], [0.5, -2], color='black') ax.plot([-2, 8], [-2, -2], color='black') ax.text(8.2, -0.5, '+', fontsize=15) ax.text(8.2, -2.5, 'GND', fontsize=10) plt.show() draw_buck_converter()
Python
import matplotlib.pyplot as plt import matplotlib.patches as patches def draw_buck_converter(): fig, ax = plt.subplots(figsize=(10, 6)) # Style ax.axis('off') ax.set_xlim(-5, 15) ax.set_ylim(-5, 5) # Power Source ax.add_patch(patches.Rectangle((-3, 3), 1, 2, edgecolor='black', facecolor='none')) ax.text(-3, 4.5, 'V1: 12V', fontsize=10) ax.plot([-2, 0], [4, 4], color='black') ax.text(-2, 3.7, '+', fontsize=15) ax.text(-3.5, 3.2, 'GND', fontsize=10) ax.plot([-2, -2], [3, 4], color='black') # Q1 MOSFET ax.add_patch(patches.Rectangle((2, 0), 1, 3, edgecolor='black', facecolor='none')) ax.text(2.2, 2.5, 'Q1', fontsize=10) ax.text(2.2, 1, 'D', fontsize=10) ax.text(2.2, 0.5, 'S', fontsize=10) ax.text(2.2, 2, 'G', fontsize=10) ax.plot([3, 5], [1.5, 1.5], color='black') ax.plot([3, 3.5], [1.5, -1], color='black') ax.plot([3, 0], [2, 4], color='black', linestyle='dashed') ax.text(0.2, 4.2, 'PWM Control', fontsize=10, rotation=0) # Diodo ax.add_patch(patches.Rectangle((-1, 0), 1, 1, edgecolor='black', facecolor='none')) ax.add_patch(patches.Polygon([[-1, 0], [-1, 1], [-2, 0.5]], closed=True, edgecolor='black')) ax.text(-1, 1.2, 'D1', fontsize=10) ax.plot([0, 2], [0.5, 0.5], color='black') # Inductor ax.add_patch(patches.Rectangle((5, -1), 1, 3, edgecolor='black', facecolor='none')) ax.text(5.2, 1, 'L2', fontsize=10) ax.plot([6, 7], [0.5, 0.5], color='black') # Capacitor ax.add_patch(patches.Rectangle((7, -2), 1, 2, edgecolor='black', facecolor='none')) ax.text(7.2, -0.5, 'C1', fontsize=10) ax.plot([7, 8], [0.5, 0.5], color='black') ax.plot([8, 8], [0.5, -2], color='black') ax.plot([-2, 8], [-2, -2], color='black') ax.text(8.2, -0.5, '+', fontsize=15) ax.text(8.2, -2.5, 'GND', fontsize=10) plt.show() draw_buck_converter()

Image
Reviews
Des | Net | Des | Net | ... | |
|---|---|---|---|---|---|
Inspect
Selected Green Tricorder
Controls
Properties
Availability & Pricing
| Distributor | Qty 1 | |
|---|---|---|
| Digi-Key | $4.74–$5.92 | |
| LCSC | $4.70–$4.75 | |
| Mouser | $5.31 | |
Assets
Welcome 👋
Flux helps you build PCBs faster with an AI teammate!
Create your account to collaborate, stay updated, fork your own version, and get instant answers from our AI agent.
joswid
copilot
- Designator: V1
- Voltage: 5V
- Pins:
- ANODE: 5V supply (positive terminal)
- CATHODE: Ground (negative terminal)
Diode (D1)- Designator: D1
- Part Number: 1N4007 (general-purpose rectifier diode)
- Pins:
- anode: Often connected to the more negative end of a circuit
- cathode: Often connected to the more positive end of a circuit
Inductor (L2)- Designator: L2
- Part Number: 7447070
- Inductance: 100 µH (microhenries)
- Pins:
- 1
- 2
MOSFET (Q1)- Designator: Q1
- Part Number: IRF540NSTRLPBF (N-channel MOSFET)
- Pins:
- G: Gate
- D: Drain
- S: Source
Capacitor (C1)- Designator: C1
- Part Number: EEU-EB1E101S
- Capacitance: 100 µF (microfarads)
- Pins:
- +: Positive terminal
- -: Negative terminal
Resistor (R1)- Designator: R1
- Resistance: 500 Ω (ohms)
- Pins:
- P1: End 1
- P2: End 2
Connections-
Net 1:
- Connect the cathode of the power source (V1:CATHODE) to the drain of the MOSFET (Q1:D).
-
Net 2:
- Connect the anode of the diode (D1:anode) to the source of the MOSFET (Q1:S) and pin 1 of the inductor (L2:1).
-
Net 3:
- Connect the cathode of the diode (D1:cathode) to pin 2 of the inductor (L2:2), the positive terminal of the capacitor (C1:+), and one end of the resistor (R1:P1).
-
GND Net:
- Connect the negative terminal of the capacitor (C1:-) to ground, the cathode of the power source (V1:ANODE), and one end of the resistor (R1:P2).
Summary of Connections:- Connect V1:CATHODE to Q1:D.
- Connect D1:anode to Q1:S and L2:1.
- Connect D1:cathode to L2:2, C1:+, and R1:P1.
- Connect C1:- to GND, R1:P2, and V1:ANODE.
Assumptions