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2 layers112.3 × 50.3 mmSolar Charger, the printed circuit board in 3D

太陽能板12V轉5V

Size
112.3 × 50.3 mm
Copper layers
2
Thickness
1.6 mm
Parts
53
Nets
37
Pads
171
Tracks, vias
154, 44
Pours
13
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
1 Jul 2022
Updated
8 Aug 2023

Overview

Solar Charger is an open-source printed circuit board by Andy-Cheng1017, from the Andy-Cheng1017/Solar-board repository on GitHub, published under the MIT licence. It is a 2-layer board of 112.3 × 50.3 mm with 53 parts on 37 nets, routed with 154 tracks and 44 vias.

It is built around the BW6101, CN3795 and IP6510, with the B340A and AP4435 among its other parts. Its parts include 22 capacitors, 14 resistors, 6 ICs, 4 connectors and 3 diodes. It belongs with the power boards of this library.

Main components

5

README

README.md

Solar-board

太陽能板12V轉5V

含測試程式

Parts

53
QtyValueFootprintReferences
61uCapacitor_SMD:C_0805_2012MetricC7, C13, C14, C15, C16, C18
4100Resistor_SMD:R_0805_2012MetricR9, R10, R11, R12
440F1Resouce:Super CapacitorC9, C10, C11, C12
4BW6101_Package_TO_SOT_SMD:SOT-23-5U2, U3, U4, U5
30.1uCapacitor_SMD:C_0805_2012MetricC4, C6, C20
310uCapacitor_SMD:C_1206_3216MetricC1, C2, C8
2100KResistor_SMD:R_0805_2012MetricR1, R7
21KResistor_SMD:R_0805_2012MetricR4, R5
2B340ADiode_SMD:D_SMAD2, D3
2Screw_Terminal_01x02TerminalBlock:TerminalBlock_bornier-2_P5.08mmJ2, J3
10.22uCapacitor_SMD:C_0805_2012MetricC5
110nCapacitor_SMD:C_0805_2012MetricC3
110uCapacitor_SMD:C_0805_2012MetricC22
1120Resistor_SMD:R_0805_2012MetricR6
113KResistor_SMD:R_0805_2012MetricR8
115KResistor_SMD:R_0805_2012MetricR2
11nCapacitor_SMD:C_0805_2012MetricC19
12Resistor_SMD:R_0805_2012MetricR13
1220uCapacitor_THT:CP_Radial_D6.3mm_P2.50mmC21
122uCapacitor_SMD:C_0805_2012MetricC17
13.3kResistor_SMD:R_0805_2012MetricR14
133uInductor_SMD:L_10.4x10.4_H4.8L1
160mResistor_SMD:R_2512_6332MetricR3
1AP4435Package_SO:PowerIntegrations_SO-8AP1
1CN3795Package_SO:SSOP-10_3.9x4.9mm_P1.00mmU1
1IP65101Resouce:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm_ThermalViasU6
1LInductor_SMD:L_10.4x10.4_H4.8L2
1LED_RedLED_SMD:LED_0805_2012MetricD1
1Screw_Terminal_01x03TerminalBlock:TerminalBlock_bornier-3_P5.08mmJ1
1Solar_CellTerminalBlock:TerminalBlock_bornier-2_P5.08mmS1
1USB_C_Plug_USB2.0Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12P1

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Questions

How big is the Solar Charger PCB?

It measures 112.3 × 50.3 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Solar Charger use?

53 parts, built around the BW6101, CN3795, IP6510 and B340A. 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 Solar Charger KiCad files?

From the Andy-Cheng1017/Solar-board repository on GitHub, at the commit this page was made from: the board is Circuit/V1/Solar charger/Solar Charger.kicad_pcb and its schematic Circuit/V1/Solar charger/CN3795 MPPT.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Solar Charger design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).