2 layers124.5 × 165.1 mm
Solenoid with buzzer
IsuriWeerarathne/Smart-BioGas-System
This Project is about a microcontroller-based hardware project on automated biogas system which done as a group project.
15 parts1
2 layers130 × 69 mm
Power supply
IsuriWeerarathne/Smart-BioGas-System1This Project is about a microcontroller-based hardware project on automated biogas system which done as a group project. C programming Language has used to program the microcontroller and Atmel Studio has used as the IDE. The relevant coding parts and the PCB designs are included in this repository.
- Size
- 130 × 69 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 9
- Pads
- 33
- Tracks, vias
- 74, 8
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 17 Jul 2023
- Updated
- 17 Jul 2023
Overview
Power supply is an open-source printed circuit board by IsuriWeerarathne, from the IsuriWeerarathne/Smart-BioGas-System repository on GitHub. It is a 2-layer board of 130 × 69 mm with 16 parts on 9 nets, routed with 74 tracks and 8 vias.
It is built around the L7805 and L7812. Its parts include 4 diodes, 3 capacitors, 2 ICs, 1 connector and 1 switch. It belongs with the power boards of this library.
Main components
2
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
L7812
TO-220ST0℃~+125℃@(Tj) 1 1.2A 12V 2V@(1A) 30V 71dB@(120Hz) 76uV Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1N4007 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4 |
| 3 | C_Polarized | Capacitor_THT:CP_Radial_D7.5mm_P2.50mm | C1, C2, C3 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | 12 V |
| 1 | L7805 | Package_TO_SOT_THT:TO-220-3_Vertical | U2 |
| 1 | L7812 | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type101_RT01602HBWC_1x02_P5.08mm_Horizontal | J1 |
| 1 | Transfomer | Relay_THT:Relay_1P1T_NO_10x24x18.8mm_Panasonic_ADW11xxxxW_THT | K1 |
The 12 most common of 16 parts.
More from IsuriWeerarathne/Smart-BioGas-System
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IsuriWeerarathne/Smart-BioGas-System
This Project is about a microcontroller-based hardware project on automated biogas system which done as a group project.
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47 parts
Questions
How big is the Power supply PCB?
It measures 130 × 69 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Power supply use?
16 parts, built around the L7805 and L7812. 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 Power supply KiCad files?
From the IsuriWeerarathne/Smart-BioGas-System repository on GitHub, at the commit this page was made from: the board is Final PCB-Individual/205011D/power_supply.kicad_pcb and its schematic Final PCB-Individual/205011D/Level sensor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Power supply design in my own project?
Its repository states no licence, so its author keeps all rights: ask IsuriWeerarathne before reusing the design.