2 layers140 × 90 mm
Rib
illinoistechrobotics/rib
The Illinois Tech Robotics RIB is a custom PCB used to control our robots of all sizes.
96 parts4
2 layers100 × 100 mm
LinearPS
profdc9/LinearPS14Linear constant constant/current constant voltage power supply PCB
- Size
- 100 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 102
- Nets
- 52
- Pads
- 247
- Tracks, vias
- 844, 29
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 28 May 2019
- Updated
- 24 May 2020
Overview
LinearPS is an open-source printed circuit board by profdc9, from the profdc9/LinearPS repository on GitHub. It is a 2-layer board of 100 × 100 mm with 102 parts on 52 nets, routed with 844 tracks and 29 vias.
It is built around the LM358, 10A10 and TIP41, with the 1N4733A, 1N4740A and 1N5339B among its other parts. Its parts include 40 resistors, 15 capacitors, 15 diodes, 13 connectors and 7 transistors. It belongs with the power boards of this library.
Main components
6
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
10A10
R-61 Independent 10A 10uA@1kV 1V@10A 1kV 400A R-6 Diodes - General Purpose ROHSMDDDiodes - General Purpose
TIP41
TO-220TO-220 Bipolar (BJT) ROHSTFBipolar Transistors - BJT
1N4733A
DO-41-65℃~+200℃ 10uA@1V 1W 4.845V~5.355V 5.1V 550Ω 7Ω Independent DO-41 Zener Diodes ROHSonsemiZener Diodes1N4740A
DO-41GDO-41G Zener DiodesLGEZener Diodes
1N5339B
DO-27-65℃~+200℃ 1 Independent 1Ω 2uA 400Ω 5.32V~5.88V 5.6V 5W DO-27 Zener Diodes ROHSonsemiZener Diodes
README
README.mdA linear constant current/constant voltage power supply
Parts
102| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 10k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5, R6, R15, R20, R21, R28, R29, R34, R36, R38 |
| 8 | Conn_01x01 | Connectors:1pin | J4, J5, J6, J7, J10, J11, J12, J14 |
| 5 | 0R47 | Resistors_THT:R_Axial_Power_L25.0mm_W6.4mm_P27.94mm | R7, R24, R25, R26, R27 |
| 5 | 1N4148 | Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D5, D6, D7, D9, D23 |
| 4 | 100 nF | Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C4, C13, C14, C16 |
| 4 | 100k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R10, R23, R37, R39 |
| 4 | 10A10 | Diodes_THT:D_P600_R-6_P12.70mm_Horizontal | D1, D2, D3, D4 |
| 4 | 2k2 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R9, R19, R30 |
| 4 | 47 uF | Capacitors_THT:CP_Radial_D8.0mm_P5.00mm | C2, C3, C7, C12 |
| 4 | TIP41 | linearps:TO-220-3_Vertical_WithBigPads | Q4, Q5, Q6, Q7 |
| 3 | 100 pF | Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C6, C9, C15 |
| 3 | 1k | Resistors_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R16, R32, R33 |
| 3 | Jumper_NO_Small | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | JP1, JP2, JP3 |
| 3 | LM358 | Housings_DIP:DIP-8_W7.62mm_Socket | U1, U2, U3 |
| 2 | 10k | Potentiometers:Potentiometer_WirePads | RV1, RV2 |
| 2 | 27k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R8, R11 |
| 2 | 3k9 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R22, R31 |
| 2 | CP | Capacitors_THT:CP_Radial_D18.0mm_P7.50mm | C1, C10 |
| 2 | Conn_01x04 | Connectors_Molex:Molex_KK-6410-04_04x2.54mm_Straight | J3, J9 |
| 2 | Jumper_NC_Dual | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | JP4, JP5 |
| 2 | LED | LEDs:LED_D3.0mm | D12, D21 |
| 1 | 100k | Potentiometers:Potentiometer_Trimmer_Bourns_3296W | RV3 |
| 1 | 1M | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R35 |
| 1 | 1N4004 | Diodes_THT:D_DO-41_SOD81_P7.62mm_Horizontal | D11 |
| 1 | 1N4733A | Diodes_THT:D_DO-41_SOD81_P7.62mm_Horizontal | D22 |
| 1 | 1N4740A | Diodes_THT:D_DO-41_SOD81_P7.62mm_Horizontal | D10 |
| 1 | 1N5339B | Diodes_THT:D_DO-41_SOD81_P7.62mm_Horizontal | D8 |
| 1 | 1k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R14 |
| 1 | 20k | Potentiometers:Potentiometer_Trimmer_Bourns_3296W | RV6 |
| 1 | 220 nF | Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C5 |
| 1 | 220R | Resistors_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R3 |
| 1 | 22k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R13 |
| 1 | 2N3904 | TO_SOT_Packages_THT:TO-92_Molded_Narrow | Q1 |
| 1 | 2N3906 | TO_SOT_Packages_THT:TO-92_Molded_Narrow | Q3 |
| 1 | 330 pF | Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C8 |
| 1 | 33R | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R17 |
| 1 | 33k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R18 |
| 1 | 47k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R40 |
| 1 | 4k7 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4 |
| 1 | 56k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R12 |
| 1 | 82R | Resistors_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R2 |
| 1 | Conn_01x02 | Connectors_Terminal_Blocks:TerminalBlock_bornier-2_P5.08mm | J2 |
| 1 | Conn_01x02 | Connectors_Molex:Molex_KK-6410-02_02x2.54mm_Straight | J8 |
| 1 | Conn_01x03 | Connectors_Terminal_Blocks:TerminalBlock_bornier-3_P5.08mm | J1 |
| 1 | TIP41 | linearps:TO-220-3_Vertical_WithPads | Q2 |
Questions
How big is the LinearPS PCB?
It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LinearPS use?
102 parts, built around the LM358, 10A10, TIP41 and 1N4733A. 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 LinearPS KiCad files?
From the profdc9/LinearPS repository on GitHub, at the commit this page was made from: the board is LinearPS.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the LinearPS design in my own project?
Its repository states no licence, so its author keeps all rights: ask profdc9 before reusing the design.
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