2 layers126 × 66.5 mm
2 layers86 × 58 mm
Inverter stage
mAzurkovic/vfdA variable frequency drive (VFD) for consumer induction motors
- Size
- 86 × 58 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 43
- Pads
- 105
- Tracks, vias
- 185, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 30 Nov 2021
- Updated
- 2 Dec 2021
Overview
Inverter stage is an open-source printed circuit board by mAzurkovic, from the mAzurkovic/vfd repository on GitHub. It is a 2-layer board of 86 × 58 mm with 31 parts on 43 nets, routed with 185 tracks and 0 vias.
It is built around the IR2104PBF and L7809. Its parts include 7 capacitors, 5 resistors, 4 transistors, 3 ICs and 3 diodes. It belongs with the power boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
2
IR2104PBF
PDIP-8-40℃~+125℃ 100ns 10V~20V 130mA 150ns 150uA 2 270mA 50ns 680ns Enable shutdown、Interleaved conduction protection、Dead-time control Half-Bridge IGBT、MOSFET PDIP-8 Gate Drivers ROHSInfineon TechnologiesGate Drivers
L7809
TO-220-20℃~+125℃@(Tj) 1 1.5A 2V@(1.0A) 35V 58uV 5mA 66dB@(120Hz) 9V Fixed Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSPUOLOPVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R4 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 4 | Q_NMOS_GDS | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q2, Q3, Q4 |
| 2 | 100u | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1, C3 |
| 2 | 47u | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C2, C4 |
| 2 | D | Diode_THT:D_A-405_P10.16mm_Horizontal | D1, D2 |
| 2 | IR2104 | Package_DIP:DIP-8_W7.62mm_Socket | U1, U2 |
| 2 | R_POT | Potentiometer_THT:Potentiometer_Vishay_T73XW_Horizontal | RV1, RV2 |
| 1 | 0.1u | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C7 |
| 1 | 0.33u | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C6 |
| 1 | 100u | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C5 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | Conn_01x02 | TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm | J2 |
| 1 | L7809 | Package_TO_SOT_THT:TO-220-3_Vertical | U3 |
| 1 | LED | LED_THT:LED_D3.0mm | D3 |
| 1 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5 |
| 1 | Screw_Terminal_01x02 | TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm | J1 |
Questions
How big is the Inverter stage PCB?
It measures 86 × 58 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Inverter stage use?
31 parts, built around the IR2104PBF and L7809. 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 Inverter stage KiCad files?
From the mAzurkovic/vfd repository on GitHub, at the commit this page was made from: the board is pcb/inverter-stage/inverter-stage.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Inverter stage design in my own project?
Its repository states no licence, so its author keeps all rights: ask mAzurkovic before reusing the design.
Similar boards
- 2 layers88.4 × 81 mm
Buck
fberni21/taller-circuitos
FIUBA - Electrónica - Taller de Diseño de Circuitos Electrónicos
69 parts1 - 2 layers231.1 × 106.7 mm
- 2 layers100 × 100 mm
- 2 layers
Alim10o
acmo0/PedalBoard-Power-Supply-Diy
This is a description of pedalboard power supplies that I designed an made. I use this power supplies, they are fully working. Pay attention : they are made for 230VAC.
110 parts14GPL-3.0 - 4 layers66.1 × 75.8 mm
Stm audio board V3
Papproni/Digital_guitar_effect
This repostiroy is created to work on a digital guitar effect which makes use of DSP algorythms, and hardware.
149 parts10MIT - 2 layers212.3 × 100 mm
- 2 layers47 × 81.5 mm
