Inverter
About the Inverter PCB
Inverter is an open source PCB design by horychen, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 100 × 50 mm, with 94 components from 57 distinct parts.
Other key parts include the TLP2270(D4-LF4,E and SN74ABT541. By type, the board carries 39 capacitors, 22 resistors, 13 connectors, 6 diodes, 5 ICs and 2 transistors.
It belongs with the robotics & motion and sensors designs in this gallery.
From the project
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
ProjectEureka seeks to streamline the intricate design of robot systems, including communication, cable arrangements, and synchronization, by integrating several motor drivers (up to four) with a single microcontroller (DSP2837xD). This can also be utilized as a testing platform for bearingless motor or any other kind of AC motors. For access to example codes, please visit the following link: here for cpu01 code, and here for cpu02 code. Displayed below is an image representing the previous version.
Main components on the Inverter
Inverter bill of materials (BOM)
94 components, 57 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | TLP2270(D4-LF4,E TLP2270_D4-LF4,E | SOIC-8_7.5x5.85mm_P1.27mm | IC1, IC2, IC3 |
| 1 | SN74ABT541 VIPER22A | SOP-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | SN74ABT541 LM2675M-5.0 | SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | FMMT618TA | SOT-23-3 | Q1 |
| 1 | FNC42060F | FNC42060F | Q2 |
| 1 | CONN_02X05_ODD_EVEN Conn_02x06_Top_Bottom | PinSocket_2x06_P2.54mm_Vertical | J1 |
| 2 | CONN_01X02_PIN board_1 | PinSocket_1x07_P2.54mm_Vertical | J2, J3 |
| 1 | CAN_1_CONNECT Conn_01x02_Pin | PinSocket_2x02_P2.54mm_Vertical | J4 |
| 1 | RS485_1_CONNECT Conn_01x02_Pin | PinSocket_2x02_P2.54mm_Vertical | J5 |
| 1 | CAN_2_CONNECT Header 2 | M3_smt | J6 |
| 1 | RS485_2_CONNECT Header 2 | M3_smt | J7 |
| 3 | Header 2 | M3_smt | J8, J9, J11 |
| 1 | Conn_01x06_Pin | PinSocket_1x06_P2.54mm_Vertical | J10 |
| 1 | Conn_02x02_Odd_Even | PinSocket_2x02_P2.54mm_Vertical | J12 |
| 1 | Conn_01x02_Pin | PinSocket_1x02_P2.54mm_Vertical | J13 |
| 4 | ZM4746A-GS08 | MELF_DO-213AB | Z1, Z2, Z3, Z5 |
| 1 | 13V -ZM4743 | MELF_DO-213AB | Z4 |
| 1 | BAR43S LEDRED | LED_0805_2012Metric | D1 |
| 1 | BAR43S 1N4148 | D_SOD-123 | D2 |
| 3 | MURS220T3 | D_SMB | D3, D4, D5 |
Show 37 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1N5819 SS14 | D_SMA | D6 |
| 1 | 1mH工字/3A | L_Toroid_Vertical_L21.6mm_W9.1mm_P8.40mm_Bourns_5700 | L1 |
| 1 | 330uh | L_6.3x6.3_H3 | L2 |
| 3 | 104 100nf | C_0603_1608Metric | C1, C2, C3 |
| 1 | 104 390uF/450V | CP_Radial_D35.0mm_P10.00mm_SnapIn | C4 |
| 2 | 102 2.2uf | C_0805_2012Metric | C5, C6 |
| 2 | 102 100nf | C_0805_2012Metric | C7, C8 |
| 1 | 104 2.2uf | C_0805_2012Metric | C9 |
| 2 | 103 2.2uf | C_0805_2012Metric | C10, C12 |
| 1 | 103 100nf | C_0805_2012Metric | C11 |
| 1 | 0.1UF 2.2uf | C_0805_2012Metric | C13 |
| 1 | 0.1UF 100nf | C_0805_2012Metric | C14 |
| 2 | 104 100pf | C_0603_1608Metric | C15, C16 |
| 4 | 100pf | C_0603_1608Metric | C17, C18, C19, C20 |
| 1 | 1nf | C_0603_1608Metric | C21 |
| 3 | 0.1uf | C_0805_2012Metric | C22, C24, C25 |
| 1 | 10uF/35V | CP_Elec_4x5.4 | C23 |
| 1 | 470uF/25V | CP_Elec_8x10.5 | C26 |
| 4 | 100nf | C_0805_2012Metric | C27, C31, C32, C39 |
| 2 | 22uf 16V | CP_EIA-3216-18_Kemet-A | C28, C38 |
| 2 | 4.7uf | C_0805_2012Metric | C29, C30 |
| 1 | 100nf | D_0805_2012Metric | C33 |
| 1 | 0.01uF | C_0603_1608Metric | C34 |
| 1 | 100uf 25V 贴片铝电解 | CP_Elec_6.3x7.7 | C35 |
| 1 | 100nf | C_0603_1608Metric | C36 |
| 1 | 330uf 16V 铝电解 | CP_Elec_6.3x7.7 | C37 |
| 6 | 4.7K 750R | R_0603_1608Metric | R1, R2, R4, R5, R8, R9 |
| 1 | 4.7K 301R | R_0805_2012Metric | R3 |
| 1 | 4.7K 10K | R_0603_1608Metric | R6 |
| 1 | 4.7K 2K | R_0603_1608Metric | R7 |
| 2 | 4.7K 2M | R_0805_2012Metric | R10, R11 |
| 1 | 4.7K 5.1k | R_0603_1608Metric | R12 |
| 4 | 100R | R_0603_1608Metric | R13, R14, R15, R16 |
| 2 | 10K 100R | R_0603_1608Metric | R17, R18 |
| 2 | 10K 8mR | R_2512_6332Metric | R19, R20 |
| 1 | 2k | R_1206_3216Metric | R21 |
| 1 | 1k 1% | R_0805_2012Metric | R22 |
Inverter design files
The KiCad project lives in the horychen/ProjectEureka repository on GitHub; these links point at the commit this page was built from.
Inverter: common questions
How big is the Inverter PCB?
The Inverter measures 100 × 50 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Inverter?
94 components, from 57 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Inverter design files?
From the horychen/ProjectEureka repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Inverter design in my own project?
Yes, under the terms of its GPL-3.0 license, which horychen chose for the repository.
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