2 layers
MuestreoADC
hugomezok/Inversor-SPWM
Proyecto de un inversor SPWM para la materia "Electrónica de Potencia" de la UTN-FRBA
23 parts
2 layers
Inversor
hugomezok/Inversor-SPWMProyecto de un inversor SPWM para la materia "Electrónica de Potencia" de la UTN-FRBA
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 42
- Nets
- 26
- Pads
- 103
- Tracks, vias
- 308, 22
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 3 Apr 2025
- Updated
- 3 Apr 2025
Overview
Inversor is an open-source printed circuit board by hugomezok, from the hugomezok/Inversor-SPWM repository on GitHub. It is a 2-layer board with 42 parts on 26 nets, routed with 308 tracks and 22 vias.
It is built around the L7805, FR107 and IRF3205. Its parts include 10 resistors, 9 diodes, 4 transistors, 3 capacitors and 1 IC.
Main components
3
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
FR107
SOD-123-65℃~+150℃ 1.3V@1A 1A 1kV 25A 500ns 5uA@1kV SOD-123 Fast Recovery / High Efficiency Diodes ROHSJSMSEMIFast Recovery / High Efficiency Diodes
IRF3205
TO-220MOSFETsMinos
README
README.mdInversor-SPWM
Proyecto para la materia "Electrónica de Potencia" de la UTN-FRBA.
En el contexto de aplicaciones de baja frecuencia, se desarrolló un inversor de 12V DC a 220V AC mediante modulación SPWM, junto con una investigación sobre dos tipos de núcleos de transformador para optimizar la generación de la señal senoidal.
Parts
42| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10KΩ | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5, R6, R7, R8 |
| 4 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4 |
| 4 | 4.7Ω | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4 |
| 4 | FR107 | Diode_THT:D_DO-15_P10.16mm_Horizontal | D5, D6, D7, D8 |
| 4 | IRF3205 | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q2, Q3, Q4 |
| 4 | TestPoint | Connector_Pin:Pin_D1.0mm_L10.0mm | GND1, IFB1, VS1, VS2 |
| 3 | Screw_Terminal_01x02 | TerminalBlock_RND:TerminalBlock_RND_205-00276_1x02_P5.00mm_Vertical | +12, IN_TRAFO1, IN_VFB1 |
| 2 | 100KΩ | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R9, R10 |
| 1 | 0.01Ω | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R_Shunt1 |
| 1 | 100uF | Capacitor_THT:CP_Radial_D8.0mm_P3.80mm | C1 |
| 1 | 10nF | Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm | C_TFB1 |
| 1 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C2 |
| 1 | 4.7uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C3 |
| 1 | 470Ω | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R_Led1 |
| 1 | Conn_01x02_Pin | Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical | NTC1 |
| 1 | Conn_01x03_Pin | Connector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Vertical | JP_TFB1 |
| 1 | Conn_01x17_Pin | Connector_PinHeader_2.54mm:PinHeader_1x17_P2.54mm_Vertical | EGS2 |
| 1 | L7805 | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
| 1 | LED | LED_THT:LED_D5.0mm | LED1 |
| 1 | R_Potentiometer_Trim_US | Potentiometer_THT:Potentiometer_Vishay_T93YA_Vertical | R_VFB1 |
| 1 | SW_SPDT | TerminalBlock:TerminalBlock_bornier-3_P5.08mm | SW1 |
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Questions
What parts does the Inversor use?
42 parts, built around the L7805, FR107 and IRF3205. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Inversor KiCad files?
From the hugomezok/Inversor-SPWM repository on GitHub, at the commit this page was made from: the board is Kicad/Inversor.kicad_pcb and its schematic Kicad/Inversor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Inversor design in my own project?
Its repository states no licence, so its author keeps all rights: ask hugomezok before reusing the design.