4 layers101 × 96 mm
Controller
arneman44/Modular-Lab-PowerSupply
The STM32 project are build with cubeMX with as toolchain makefile. I use vscode with STM32-for-vscode to build it
125 parts1
2 layers118.7 × 100.1 mm
PowerBoard 1
arneman44/Modular-Lab-PowerSupply1The STM32 project are build with cubeMX with as toolchain makefile. I use vscode with STM32-for-vscode to build it
- Size
- 118.7 × 100.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 166
- Nets
- 106
- Pads
- 505
- Tracks, vias
- 1,354, 233
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 5 (file 20210228)
- Created
- 7 Mar 2021
- Updated
- 24 May 2021
Overview
PowerBoard 1 is an open-source printed circuit board by arneman44, from the arneman44/Modular-Lab-PowerSupply repository on GitHub. It is a 2-layer board of 118.7 × 100.1 mm with 166 parts on 106 nets, routed with 1,354 tracks and 233 vias.
It is built around the LM335Z, TL062 and LM334Z, with the ISO1540DR-HXY, LT3083EQ and LT6657AHMS8-3#PBF among its other parts. Its parts include 72 resistors, 37 capacitors, 16 ICs, 12 diodes and 9 connectors. It belongs with the STM32 boards of this library.
Main components
9
LM335Z
TO-92-3-40℃~+100℃ ±1℃ TO-92-3 Temperature Sensors ROHSSTMicroelectronicsTemperature Sensors
TL062
SOP-810uV/℃ 2.2MHz 200uA 3mV 3pA 4 47nV/√Hz@1kHz 5V/us 84dB Short-Circuit Protection SOP-8 FET Input Amplifiers ROHSGcoreOperational Amplifier
LM334Z
TO-920℃~+70℃ 1 10mA 1V~40V Current Source ±6% TO-92 Current Source / Constant Current Source ROHSTexas InstrumentsCurrent Source / Constant Current Source
ISO1540DR-HXY
SOP-8SOP-8 I2C Isolators ROHSHXY MOSFETI2C Isolators
LT3083EQ
TO-263-5Adjustable, 3A, Single Resistor Low Dropout RegulatorAnalog DevicesUncategorised
LT6657AHMS8-3#PBF
MSOP-8-40℃~+125℃ 0.5ppmp-p 0.8ppmrms 1.5ppm/℃ 1.8mA 10mA 3V 3V~40V Fixed Series ±0.1% MSOP-8 Voltage Reference ROHSAnalog DevicesVoltage Reference
SS34
SMA(DO-214AC)-55℃~+125℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesMBRD1035CTLG
DPAK-55℃~+150℃ 1 Pair Common Cathode 10A 2mA@35V 35V 50A 560mV@10A DPAK Schottky Diodes ROHSonsemiSchottky Diodes
B340
SMC(DO-214AB)-55℃~+150℃ 1 Independent 100A 3A 40V 500mV@3A 500uA@40V SMC(DO-214AB) Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
README
README.mdProject Modular lab powersupply
Arne Van den Broeck
Desciption
A Modular lab bench powersupply
Specs Modules:
- use the eurocard format
- connected via a 40 ribbon cable as a bus
- its own isolated powersupply
Modules:
Powermodule:
- 0-30V
- 0-3A
- 16bit readout
- 12bit Controll
- Dual powerbus for connecting modules internally
controller:
- 7inch touchscreen
- Ethernet
- USB host/device
- rotary Encoder
Future modules:
- DC load
- Waveform generator
- Multimeter
- GPIO
Files
All the Kicad files where made using the nightly build of kicad Version: (5.99.0-9544-g366189b864)
The STM32 project are build with cubeMX with as toolchain makefile. I use vscode with STM32-for-vscode to build it
Parts
166| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R15, R16, R25, R26, R27, R28, R29, R30, R43, R44, R50, R51 |
| 10 | 2ohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R33, R34, R35, R36, R37, R38, R39, R40, R41, R42 |
| 8 | 10Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10, R18, R20, R21, R23, R24, R61, R62 |
| 7 | 20Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R12, R46, R49, R54, R69, R70 |
| 7 | Decoupling | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C15, C19, C25, C28, C31, C33, C37 |
| 6 | 100Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R3, R4, R5, R13, R14 |
| 6 | 2N3904 | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q4, Q5, Q6, Q7 |
| 4 | 18Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R58, R59, R65, R67 |
| 4 | 1Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R53, R57, R63, R66 |
| 4 | 22µF X7R | Capacitor_SMD:C_2220_5650Metric_Pad1.97x5.40mm_HandSolder | C10, C23, C24, C26 |
| 4 | 800ohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R32, R48, R55, R64 |
| 4 | 8Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R31, R45, R60, R71 |
| 4 | JQC-3FF | 00_Custom_Kicad:JQC-3FF | RL1, RL2, RL3, RL4 |
| 4 | ss34 | Diode_SMD:D_SMA_Handsoldering | D9, D10, D11, D12 |
| 3 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C11, C12, C38 |
| 3 | 1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C16, C36 |
| 3 | 68ohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R19, R22, R56 |
| 3 | Conn_01x03_Male | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J1, J2, J3 |
| 3 | LM334Z | Package_TO_SOT_THT:TO-92_Inline | U7, U9, U16 |
| 2 | 100µF | Capacitor_SMD:C_Elec_8x10.2 | C1, C30 |
| 2 | 15A Polyfuse | Fuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F2, F4 |
| 2 | 20pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6, C7 |
| 2 | 22µF | Capacitor_SMD:C_Elec_6.3x5.4 | C4, C27 |
| 2 | 2Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R47, R72 |
| 2 | 3,5A Polyfuse | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1, F3 |
| 2 | 4.7µF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C32, C35 |
| 2 | Conn_01x01_Female | Connector_Wire:SolderWirePad_1x01_SMD_5x10mm | J7, J8 |
| 2 | EL3H7-G | Package_SO:SOP-4_4.4x2.6mm_P1.27mm | U12, U13 |
| 2 | LM335Z | Package_TO_SOT_THT:TO-92_Inline | U8, U10 |
| 2 | MBRD1035CTL | Package_TO_SOT_SMD:TO-252-2 | D7, D8 |
| 2 | TL062 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U11, U15 |
| 1 | 0.1pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C20 |
| 1 | 0.1uF Film | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5 |
| 1 | 100Kohm 0.1% | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R52 |
| 1 | 100ohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R68 |
| 1 | 10nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C9 |
| 1 | 10pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C21 |
| 1 | 10µF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2 |
| 1 | 10µF X7R | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C13 |
| 1 | 15.4Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 1 | 18.2Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 1Mohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9 |
| 1 | 1µF X7R | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C18 |
| 1 | 2.2µF | Inductor_SMD:L_Wuerth_MAPI-3020 | L1 |
| 1 | 200Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17 |
| 1 | 22µF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C34 |
| 1 | 309Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8 |
| 1 | 4.7µF X7R | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C8 |
| 1 | 4.7µH 5A | Inductor_SMD:L_7.3x7.3_H3.5 | L2 |
| 1 | 470nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C22 |
| 1 | 63.4Kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7 |
| 1 | 680pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C17 |
| 1 | 8Mhz | Crystal:Crystal_SMD_HC49-SD_HandSoldering | Y1 |
| 1 | B340 | Diode_SMD:D_SMA_Handsoldering | D1 |
| 1 | BC808 | Package_TO_SOT_SMD:SOT-23 | Q8 |
| 1 | CC | LED_THT:LED_D5.0mm | D6 |
| 1 | Conn_01x02_Male | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J5 |
| 1 | Conn_01x03 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J4 |
| 1 | Conn_01x04 | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J9 |
| 1 | Conn_02x20_Counter_Clockwise | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J6 |
| 1 | Error | LED_THT:LED_D5.0mm | D5 |
| 1 | ISO1540DR | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | LED_RGB | LED_THT:LED_D5.0mm-4_RGB_Wide_Pins | D2 |
| 1 | LT3083 | Package_TO_SOT_THT:TO-220-5_Horizontal_TabDown | U14 |
| 1 | LT3680 | 00_Custom_Kicad:MSOP-10_handsolder | U5 |
| 1 | LT6657AHMS8-3 | Package_SO:MSOP-8_3x3mm_P0.65mm | U2 |
| 1 | LT8607 | 00_Custom_Kicad:MSOP-10_handsolder | U3 |
| 1 | M24C01-FDW | Package_SO:TSSOP-8_4.4x3mm_P0.65mm | U6 |
| 1 | Optional | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C14 |
| 1 | Output Enabled | LED_THT:LED_D5.0mm | D4 |
| 1 | Power LED | LED_THT:LED_D5.0mm | D3 |
| 1 | STM32F303K8Tx | Package_QFP:LQFP-32_7x7mm_P0.8mm | U4 |
| 1 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC7xxJ | SW1 |
| 1 | TP0610L | Package_TO_SOT_SMD:SOT-23 | Q1 |
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Questions
How big is the PowerBoard 1 PCB?
It measures 118.7 × 100.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PowerBoard 1 use?
166 parts, built around the LM335Z, TL062, LM334Z and ISO1540DR-HXY. 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 PowerBoard 1 KiCad files?
From the arneman44/Modular-Lab-PowerSupply repository on GitHub, at the commit this page was made from: the board is Powerboard 1/PowerBoard 1/PowerBoard 1.kicad_pcb and its schematic Controller/Controller Front/Controller Front/Controller Front.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PowerBoard 1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask arneman44 before reusing the design.