

PCB B3
- Size
- 95.3 × 58.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 35
- Pads
- 71
- Tracks, vias
- 87, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 20 Jan 2021
- Updated
- 10 Feb 2021
Overview
PCB B3 is an open-source printed circuit board by juamunleo, from the juamunleo/pcb_ldh repository on GitHub. It is a 2-layer board of 95.3 × 58.4 mm with 18 parts on 35 nets, routed with 87 tracks and 0 vias.
It is built around the HLK-PM01 and BC547C. Its parts include 9 connectors, 3 fuses, 2 ICs, 1 resistor and 1 switch.
Main components
2HLK-PM01
DIP,34x24mm0.1W 100mVp-p 15mm 20mm 34mm 3W 3kV 5V 700mA 73% 85VAC~265VAC AC-DC Short Circuit Protection、Over Current Protection、Fault self-recovery ±0.2% 插件,34x20mm AC-DC Power Modules ROHSHI-LINKAC-DC Power ModulesBC547C
TO-92-55℃~+150℃ 1 NPN 100mA 100nA 150MHz 300mV 45V 610 625mW 6V NPN TO-92 Bipolar (BJT) ROHSLGEBipolar (BJT)
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | Fuse | Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal | F1, F2, F3 |
| 2 | ADC | Socket_Arduino_Pro_Mini:Socket_Strip_Arduino_1x02 | P3, P5 |
| 2 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3, J4 |
| 2 | Screw_Terminal_01x02 | TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm | J1, J2 |
| 1 | Analog | Socket_Arduino_Pro_Mini:Socket_Strip_Arduino_1x12 | P4 |
| 1 | BC547C | footprints_externos:BC547C | U2 |
| 1 | Conn_01x04_Male | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | Digital | Socket_Arduino_Pro_Mini:Socket_Strip_Arduino_1x12 | P1 |
| 1 | G3MB202PDC12 | footprints_externos:RELAY_G3MB202PDC12 | K1 |
| 1 | HLK-PM01 | Converter_ACDC:Converter_ACDC_HiLink_HLK-PMxx | PS1 |
| 1 | NRF24L01_Breakout | RF_Module:nRF24L01_Breakout | U3 |
| 1 | R | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1 |
| 1 | Varistor | Varistor:RV_Disc_D12mm_W6.2mm_P7.5mm | RV1 |
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Questions
How big is the PCB B3 PCB?
It measures 95.3 × 58.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PCB B3 use?
18 parts, built around the HLK-PM01 and BC547C. 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 PCB B3 KiCad files?
From the juamunleo/pcb_ldh repository on GitHub, at the commit this page was made from: the board is PCB_B3.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCB B3 design in my own project?
Its repository states no licence, so its author keeps all rights: ask juamunleo before reusing the design.