Inverter card 2
About the Inverter card 2 PCB
Inverter card 2 is an open source PCB design by switchcraft, published on GitHub. It is a 4-layer board measuring 215 × 126 mm, with 69 components from 33 distinct parts.
Other key parts include the ACS758xCB-PFF, ISE0505A-H and ACPL-C87B. By type, the board carries 21 capacitors, 18 resistors, 10 connectors, 10 test points, 6 ICs and 2 diodes.
It belongs with the sensors designs in this gallery.
From the project
KiCad Project files, schematic files, layout files and netlists
Inverter circuit board for Semikron IGBT/SiC module.
Features connections to gatedrivers and motor output. Voltage and temperature measurement through isolation amplifiers. Three phase output current measurement through hall-effect sensors.
This card is designed to sit on top of the DC-link capacitors. The board is designed for a no-load DC-link voltage of 565V.
Main components on the Inverter card 2
Inverter card 2 bill of materials (BOM)
69 components, 33 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | ACS758xCB-PFF | ACS758LCB-050B-PFF-T | U11, U12, U13 |
| 1 | ISE0505A-H | SMDIP-8_W7.62mm | U30 |
| 2 | ACPL-C87B | SSO-8_6.8x5.9mm_P1.27mm_Clearance8mm | U40, U50 |
| 1 | CONN_02X06 | PinHeader_2x06_P2.54mm_Vertical | J11 |
| 2 | CONN_01X03 | PhoenixContact_GMSTBA_2,5_3-G-7,62_1x03_P7.62mm_Horizontal | P0, P7 |
| 6 | CONN_01X03 | PinHeader_1x03_P2.54mm_Vertical | P1, P2, P3, P4, P5, P6 |
| 1 | CONN_01X02 | PhoenixContact_MSTBA_2,5_2-G-5,08_1x02_P5.08mm_Horizontal | P20 |
| 1 | 10uF | CP_Elec_6.3x7.7 | CP21 |
| 1 | SKiiP_13ACM12V18 | SKiiP_13ACM12V18 | T1 |
| 3 | TEST | TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP7, TP8, TP9 |
| 1 | DC_MID | TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP10 |
| 1 | DC+ | TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP11 |
| 1 | DC- | TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP12 |
| 1 | VCC | TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP21 |
| 1 | GND | TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP22 |
| 1 | VCC_ISO | TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP31 |
| 1 | GND_ISO | TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP32 |
| 2 | GREEN | LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D21, D31 |
| 4 | 50uF | Panasonic_EZPE80506MTA | C1, C2, C3, C4 |
| 2 | 5uF | C_Rect_L31.5mm_W11.0mm_P27.50mm_MKS4 | C5, C6 |
Show 13 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 22pF | C_Disc_D6.0mm_W4.4mm_P5.00mm | C7 |
| 8 | 100nF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C11, C12, C13, C14, C15, C16, C43, C53 |
| 1 | 10nF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C22 |
| 1 | 10uF | C_1210_3225Metric_Pad1.42x2.65mm_HandSolder | C31 |
| 2 | 100pF | C_1210_3225Metric_Pad1.42x2.65mm_HandSolder | C41, C51 |
| 2 | 100nF | C_1210_3225Metric_Pad1.42x2.65mm_HandSolder | C42, C52 |
| 7 | 100k | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R1, R2, R3, R4, R5, R6, R41 |
| 1 | 5 | R_Axial_DIN0617_L17.0mm_D6.0mm_P20.32mm_Horizontal | R7 |
| 2 | 200k | R_2512_6332Metric_Pad1.52x3.35mm_HandSolder | R8, R9 |
| 3 | 250 | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R11, R12, R13 |
| 2 | 1250 | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R21, R31 |
| 2 | 2.7M | R_1210_3225Metric_Pad1.42x2.65mm_HandSolder | R51, R52 |
| 1 | 20k | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R53 |
Inverter card 2 design files
The KiCad project lives in the switchcraft/kicad-projects repository on GitHub; these links point at the commit this page was built from.
Inverter card 2: common questions
How big is the Inverter card 2 PCB?
The Inverter card 2 measures 215 × 126 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Inverter card 2?
69 components, from 33 distinct parts. The full bill of materials is listed on this page.
Where can I download the Inverter card 2 design files?
From the switchcraft/kicad-projects repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Inverter card 2 design in my own project?
The repository has no license, so all rights stay with switchcraft. Use it as a reference, and ask the author before reusing the design.
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Main Power Electronics Connection Card (M.P.E.C.C)
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