2 layers140 × 178.7 mm
2 layers89.6 × 52 mm
Fonte 18V
ZeniteSolar/MFP22Modulo da fonte principal 2022
- Size
- 89.6 × 52 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 73
- Nets
- 30
- Pads
- 197
- Tracks, vias
- 269, 159
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 15 Jun 2022
- Updated
- 16 Feb 2023
Overview
Fonte 18V is an open-source printed circuit board by ZeniteSolar, from the ZeniteSolar/MFP22 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 89.6 × 52 mm with 73 parts on 30 nets, routed with 269 tracks and 159 vias.
It is built around the B1100, MBR340 and SI2308CDS. Its parts include 11 resistors, 11 diodes, 4 connectors, 2 ICs and 2 transistors.
Main components
3
B1100
SMA(DO-214AC)-65℃~+150℃ 1 Independent 100V 1A 30A 500uA@100V 790mV@1A SMA(DO-214AC) Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
MBR340
DO-201AD-65℃~+175℃ 1 Independent 3A 40V 600mV@3A 600uA 80A DO-201AD Schottky Diodes ROHSonsemiSchottky Diodes
SI2308CDS
SOT-23-55℃~+150℃ 1 N-channel 1.05nC@10V 105pF 144mΩ@10V 2.6A 60V 7pF 900mW SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETs
README
README.mdMFP19
Módulo da Fonte Principal 2019
Embarcação Guarapuvu II
Equipe Zênite Solar
Sobre
Este módulo é responsável por fornecer uma tensao fixa e estavel de 18V para alimentaçao dos modulos que estao na rede CAN
Images
Requisitos e Abordagens
- Fornecer tensao estavel de 18V
- Manter a tensao estavel independente da carga (até 3A)
- Baixo ripple
- Ser robusta
- Nao queimar por curto-circuito
- Nao queimar por sobre temperatura
- Nao queimar por sobre-carga
- Resistencia por ruido eletromagnetico e eletrico causados pelos componentes do sistema (motor,MCC...)
- Eficiencia energetica. -Conversor estatico DC/DC chaveado
- Facilitar o diagnóstico
- Utilizar LEDs
CI Ultilizado: Conversor LMR16030 Datasheet
Projeto do Indutor
-seleção do indutor de saida:
Parts
73| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | CBoot1, CBoot301, Cin2, Cin3, Cin301, Cin302 |
| 4 | 10u | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | Ci1, Ci301, Cie101, Cie301 |
| 4 | 47u | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | Co1, Co2, Co301, Co302 |
| 4 | B1100 | Diode_SMD:D_SMA_Handsoldering | D103, D104, D301, D302 |
| 4 | MBR340 | Diode_SMD:D_SMA_Handsoldering | D102, D201, D303, D304 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 2 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | Co4, Co304 |
| 2 | 100K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R302 |
| 2 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | Cs1, Cs301 |
| 2 | 100uH | Inductor_THT:L_Radial_D21.0mm_P19.00mm | L1, L301 |
| 2 | 10K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R303 |
| 2 | 1k5 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | RLed1, RLed101 |
| 2 | 220K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R301 |
| 2 | 230k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | Rfbt2, Rfbt301 |
| 2 | 2k2 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | Rs1, Rs301 |
| 2 | 47k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R305 |
| 2 | 8k2 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | Rfbb1, Rfbb301 |
| 2 | Fuse | KicadZeniteSolarLibrary18:Fuse_Holder_5x20 | F101, F301 |
| 2 | LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | Led1, Led101 |
| 2 | LMR16030 | Package_SO:Texas_R-PDSO-G8_EP2.95x4.9mm_Mask2.4x3.1mm_ThermalVias | U1, U301 |
| 2 | NA | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6, R304 |
| 2 | RJ45_Shielded | KicadZeniteSolarLibrary18:RJ45_YH59_01 | J401, J402 |
| 2 | SYM_Flash_Small | KicadZeniteSolarLibrary18:symbol_logoZenite | SYM101, SYM102 |
| 2 | SYM_Flash_Small | KicadZeniteSolarLibrary18:synbol_logoifsc | SYM103, SYM104 |
| 2 | Si2308CDS | Package_TO_SOT_SMD:SOT-23 | Q1, Q301 |
| 2 | na | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | Cff1, Cff301 |
| 2 | o.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | Co3, Co303 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 4v7 | Diode_SMD:D_MiniMELF | D101 |
| 1 | Conn_01x02 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J102 |
| 1 | IN | TerminalBlock:TerminalBlock_bornier-3_P5.08mm | J101 |
| 1 | Logo_Open_Hardware_Small | Symbol:OSHW-Logo2_7.3x6mm_SilkScreen | LOGO101 |
Questions
How big is the Fonte 18V PCB?
It measures 89.6 × 52 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Fonte 18V use?
73 parts, built around the B1100, MBR340 and SI2308CDS. 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 Fonte 18V KiCad files?
From the ZeniteSolar/MFP22 repository on GitHub, at the commit this page was made from: the board is hardware/fonte_18V.kicad_pcb and its schematic hardware/CAN.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fonte 18V design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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