2 layers388 × 444 mm
2 layers84 × 69.5 mm
This repository contains all e-Power PCB projects
- Size
- 84 × 69.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 93
- Nets
- 56
- Pads
- 248
- Tracks, vias
- 526, 67
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 28 Feb 2022
- Updated
- 25 Sep 2021
Overview
BSPD is an open-source printed circuit board by koson, from the koson/e-Power-PCBs repository on GitHub. It is a 2-layer board of 84 × 69.5 mm with 93 parts on 56 nets, routed with 526 tracks and 67 vias.
It is built around the LM358, TL431D and BC548, with the BC557 among its other parts. Its parts include 43 resistors, 9 transistors, 6 ICs, 5 capacitors and 4 diodes.
Main components
4
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
TL431D
SOT-23-40℃~+125℃ 100mA 2.495V~36V 2.495V~36V 40uA Adjustable Parallel ±0.4% SOT-23 Voltage Reference ROHSALJVoltage Reference
BC548
TO-92TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)BC557
TO-921 PNP 100mA 100nA 150MHz 45V 500mW 6V 800 90mV、250mV PNP TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)
README
README.mde-Power-PCBs
Index
e-Power_conventions: Standard conventions for all PCBs
The image shows an example with conventions regarding the description data of the PCBs. One way to implemment this conventions is oppening 2 KiCad Pcbnew windows, one with the file you want to update and other with the e-Power_conventions.kicad_pcb and the copy the standard from one window to the other (yes, this is possible on the current versions of KiCad!).
BMS_20S: Battery Management System with 20S measurement capability
TSAL: Tractive System Alternating Lights
License
Parts
93| Qty | Value | Footprint | References |
|---|---|---|---|
| 31 | 10k | Resistor_SMD:R_0805_2012Metric | R1, R2, R10, R12, R14, R15, R16, R17, R18, R19, R20, R21, R23, R25, R26, R28 +15 |
| 9 | 1k | Resistor_SMD:R_0805_2012Metric | R8, R9, R11, R13, R22, R27, R29, R32, R42 |
| 8 | BC548 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q7, Q8, Q9 |
| 5 | LM358 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2, U3, U4, U5, U6 |
| 4 | MountingHole_Pad | e-Power:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4 |
| 2 | 100 | Resistor_SMD:R_0805_2012Metric | R24, R33 |
| 2 | 100nF | Capacitor_SMD:C_0805_2012Metric | C3, C5 |
| 2 | 10k | Potentiometer_THT:Potentiometer_Bourns_3266Y_Vertical | RV1, RV2 |
| 2 | 1N5819 | e-Power:DO-214AC | D1, D2 |
| 2 | 220uF | e-Power:CP_Elec_10x10 | C2, C8 |
| 2 | LED | e-Power:LED_0805_1.15x1.40mm_HandSolder | D3, D4 |
| 1 | +12V | e-Power:TestPoint_Pad_D1.0mm | TP7 |
| 1 | +2.5V | e-Power:TestPoint_Pad_D1.0mm | TP3 |
| 1 | +5V | e-Power:TestPoint_Pad_D1.0mm | TP1 |
| 1 | 10R | Resistor_SMD:R_0805_2012Metric | R45 |
| 1 | 10nF | Capacitor_SMD:C_0805_2012Metric | C7 |
| 1 | BC557 | Package_TO_SOT_SMD:SOT-23 | Q6 |
| 1 | CAPACITOR | e-Power:TestPoint_Pad_D1.0mm | TP10 |
| 1 | COMP_OUT | e-Power:TestPoint_Pad_D1.0mm | TP8 |
| 1 | ERRO_BSPD | e-Power:TestPoint_Pad_D1.0mm | TP11 |
| 1 | ERRO_GERAL | e-Power:TestPoint_Pad_D1.0mm | TP14 |
| 1 | FREIO_SINAL | e-Power:TestPoint_Pad_D1.0mm | TP9 |
| 1 | Ferrite_Bead | e-Power:FB_0603_1608Metric | FB1 |
| 1 | Fuse | Fuse:Fuse_0805_2012Metric | F1 |
| 1 | GDN | e-Power:TestPoint_Pad_D1.0mm | TP4 |
| 1 | Logo_UFRGS_Large | e-Power:Logo_UFRGS_14.7x8.0mm_SilkS | G1 |
| 1 | Logo_e-Power_Large | e-Power:Logo_e-Power_16.5x8.0mm_SilkS | G2 |
| 1 | OUT_BSPD | e-Power:TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.08mm_Horizontal | J4 |
| 1 | SENSOR_ABERTO | e-Power:TestPoint_Pad_D1.0mm | TP13 |
| 1 | SENSOR_CURTO | e-Power:TestPoint_Pad_D1.0mm | TP12 |
| 1 | SW_DPDT_x2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | SW1 |
| 1 | TL431D | Package_TO_SOT_SMD:SOT-23 | U1 |
| 1 | alimentação | e-Power:TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.08mm_Horizontal | J3 |
| 1 | sensor de corrente | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3_1x03_P5.00mm_Horizontal | J1 |
| 1 | sensor de freio | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3_1x03_P5.00mm_Horizontal | J2 |
Questions
How big is the BSPD PCB?
It measures 84 × 69.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BSPD use?
93 parts, built around the LM358, TL431D, BC548 and BC557. 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 BSPD KiCad files?
From the koson/e-Power-PCBs repository on GitHub, at the commit this page was made from: the board is BSPD/BSPD.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the BSPD design in my own project?
Its repository states no licence, so its author keeps all rights: ask koson before reusing the design.
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