EBM7-2608-V3
About the EBM7-2608-V3 PCB
EBM7-2608-V3 is an open source PCB design by 2solve, published on GitHub. It is a 4-layer board measuring 60 × 60 mm, with 135 components from 53 distinct parts.
Other key parts include the R-78HB5.0-0.5L, SPX3819M5-L-3-3/TR, TL431BQDBZR, ISO7141CCDBQR and AD7124-8BCPZ. By type, the board carries 48 capacitors, 35 resistors, 24 diodes, 13 ICs, 7 inductors and 5 fuses.
From the project
Projeto EBM7 com 4-20 fixado
Placa de extensão da família IC2S (Extension Board Model 7) com quatro entradas 4-20 mA, uma entrada de célula de carga e um NTC de junta fria, medidos por um ADC sigma-delta de 24 bits (AD7124-8). Encaixa por baixo na base board: P1 é o barramento (alimentação 24 V e 5 V, SPI do processador) e P2 leva os sinais de campo.
Esta é a variante fixa: as quatro entradas são só 4-20 mA. A variante com selecção 0-10 V / 4-20 mA por MOSFET vive noutro projecto (EBM7-2608-V23configuravel`).
Main components on the EBM7-2608-V3
EBM7-2608-V3 bill of materials (BOM)
135 components, 53 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | R-78HB5.0-0.5L | R-78HBxx-0.5L_SIP-3H | U1 |
| 2 | SPX3819M5-L-3-3/TR | SOT-23-5 | U2, U3 |
| 1 | TL431BQDBZR TL431B | SOT23-3 | U4 |
| 1 | ISO7141CCDBQR | SSOP16-4.9x3.9mm | U5 |
| 1 | AD7124-8BCPZ | LFCSP-32-2 | U6 |
| 1 | ADR4525BRZ | SOIC8 | U7 |
| 4 | TPS26613DDFR | SOT-23-8 | U8, U9, U10, U11 |
| 1 | TPS7A4001DGNR TPS7A4001DGN | HVSSOP-8-1EP | U12 |
| 1 | LP5907MFX-2.5/NOPB LP5907MFX-2.5 | SOT-23-5 | U13 |
| 1 | M20-7822046 | HDR1X20_FEMALE | P1 |
| 1 | M20-7821446 | HDR1X14_FEMALE | P2 |
| 1 | CC12H750MA-TR | 1206F | F1 |
| 4 | 3413.0006.22 | 1206F | F3, F4, F5, F6 |
| 1 | FTS-103-01-L-D | HDR2X3_1.27mm-Without_number | H1 |
| 1 | SMA6J33A-Q | DO-214 | D1 |
| 1 | MBR1H100SFT3G MBR1H100SF | SOD123 | D2 |
| 1 | ZMM5234B | SOD-80C | D4 |
| 2 | KG EELP41.22-PHRH-35-A8J8-20-R18 KG EELP41.22 | 0603LED | D5, D18 |
| 4 | 824500301 | DO-214 | D6, D7, D8, D11 |
| 4 | SMBJ36A-13-F SMBJ36A | DO-214AA | D9, D10, D12, D13 |
Show 33 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 7 | BAV199LT1G BAV199 | SOT23-3 | D14, D15, D16, D17, D22, D24, D25 |
| 1 | SMA6J6.0A | DO-214 | D19 |
| 2 | 824500101 | DO-214 | D20, D21 |
| 1 | RB162MM-60TR RB162MM-60 | SOD-123F | D23 |
| 7 | BLM18PG471SN1D 470R@100MHz | 0603FB | FB1, FB2, FB3, FB4, FB5, FB6, FB7 |
| 3 | GRM32EC72A106ME05L 10uF/100V | C_1210_3225Metric | C1, C34, C35 |
| 2 | CL21A226KOQNNNG 22uF | C_0805_2012Metric | C3, C5 |
| 24 | C1608X7R1H104K080AA 100nF/50V | 0603C | C4, C9, C10, C12, C13, C18, C19, C20 +16 |
| 6 | 0603YD106KAT2A 10uF | 0603C | C6, C8, C14, C17, C25, C45 |
| 4 | C1608X5R1E225K080AB 2.2uF | 0603C | C7, C11, C46, C49 |
| 2 | NFM18PC104R1C3D 100nF FT | NFM0603 | C15, C16 |
| 4 | C1608X7R1H105K080AB 1uF/50V | 0603C | C21, C22, C41, C47 |
| 1 | GRM188R72A104KA35D 100nF/100V | 0603C | C36 |
| 1 | C3216X5R1H106K160AB 10uF/50V | C_1206_3216Metric | C38 |
| 1 | GCM188R71H103KA37J 10nF | 0603C | C48 |
| 2 | RC1206FR-07220RL 220R | 1206R | R2, R3 |
| 1 | RC0603FR-072K2L 2k2 | 0603R | R4 |
| 1 | CRCW0603100KFKEA 100k | 0603R | R5 |
| 1 | RMCF0603FT4K42 4k42 | 0603R | R6 |
| 3 | RC0603FR-0710KL 10k | 0603R | R7, R9, R26 |
| 5 | RC0603JR-070RL 0R | 0603R | R8, R10, R11, R12, R16 |
| 4 | RG1608P-111-B-T5 110R | 0603R | R13, R14, R15, R17 |
| 4 | RC0603FR-073K3L 3k3 | 0603R | R18, R19, R20, R21 |
| 1 | RC0603FR-0711K5L 11k5 | 0603R | R22 |
| 2 | RC0603FR-076K65L 6k65 | 0603R | R23, R24 |
| 1 | RMCF0603FT93K1 93k1 | 0603R | R25 |
| 1 | ERJ-3EKF2202V 22k | 0603R | R27 |
| 2 | RG1608P-103-B-T5 10k 0.1% | 0603R | R28, R29 |
| 1 | SG73P2BTTD68R0F 68R 1W | 1206R | R30 |
| 2 | RG1608P-132-B-T5 1k3 0.1% | 0603R | R31, R32 |
| 1 | NTCS0603E3103JLT NTC 10k | 0603R | R36 |
| 1 | RG1608P-223-B-T5 22k 0.1% | 0603R | R37 |
| 2 | RC0603FR-073KL 3k | 0603R | R38, R39 |
EBM7-2608-V3 design files
The KiCad project lives in the 2solve/EBM7-2608-V3 repository on GitHub; these links point at the commit this page was built from.
EBM7-2608-V3: common questions
How big is the EBM7-2608-V3 PCB?
The EBM7-2608-V3 measures 60 × 60 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the EBM7-2608-V3?
135 components, from 53 distinct parts. The full bill of materials is listed on this page.
Where can I download the EBM7-2608-V3 design files?
From the 2solve/EBM7-2608-V3 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the EBM7-2608-V3 design in my own project?
The repository has no license, so all rights stay with 2solve. Use it as a reference, and ask the author before reusing the design.