

- Size
- 68.1 × 46 mm
- Copper layers
- 4
- Thickness
- 4.69 mm
- Parts
- 38
- Nets
- 20
- Pads
- 111
- Tracks, vias
- 149, 30
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 27 May 2022
- Updated
- 15 Aug 2022
Overview
Measure is an open-source printed circuit board by Alexandr-Filatov, from the Alexandr-Filatov/Hydrogen-PCB-Measurement repository on GitHub. It is a 4-layer board of 68.1 × 46 mm with 38 parts on 20 nets, routed with 149 tracks and 30 vias.
It is built around the TMR 1-0511 and HCPL-788J#500. Its parts include 20 capacitors, 8 resistors, 3 connectors, 2 diodes and 1 IC.
Main components
2TMR 1-0511
SIP,17x7.6mm-40℃~+95℃ 1 1.5kV 110mVp-p 1680uF 1W 200mA 220kHz 4.5V~9V 40mA 5V 76% Short Circuit Protection、Overload protection、Light load efficient mode SIP,17x7.6mm Isolated Power Modules ROHSTRACO POWERIsolated Power ModulesHCPL-788J#500
SOIC-16-300milSOIC-16-300mil Operational AmplifierBroadcom LimitedOperational Amplifier
Parts
38| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C6, C8, C10, C15, C16, C17, C19 |
| 6 | 470p | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C9, C11, C12, C18, C22, C23 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 4 | R | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R1, R2, R6, R7 |
| 2 | 0.01u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4, C14 |
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C13 |
| 2 | 39 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R8 |
| 2 | 4.7k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R9 |
| 2 | 4.7u | Capacitor_SMD:C_1210_3225Metric_Pad1.33x2.70mm_HandSolder | C1, C20 |
| 2 | HCPL788J | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | D3, D5 |
| 1 | +5V | Connector_Molex:Molex_Micro-Fit_3.0_43045-0400_2x02_P3.00mm_Horizontal | J3 |
| 1 | Input | Connector_Molex:Molex_Micro-Fit_3.0_43045-0400_2x02_P3.00mm_Horizontal | J1 |
| 1 | Output | Connector_Molex:Molex_Micro-Fit_3.0_43045-0400_2x02_P3.00mm_Horizontal | J2 |
| 1 | TMR_1-0511 | Converter_DCDC:Converter_DCDC_TRACO_TMR-1-xxxx_Single_THT | U1 |
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Questions
How big is the Measure PCB?
It measures 68.1 × 46 mm and has 4 copper layers, 4.69 mm thick.
What parts does the Measure use?
38 parts, built around the TMR 1-0511 and HCPL-788J#500. 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 Measure KiCad files?
From the Alexandr-Filatov/Hydrogen-PCB-Measurement repository on GitHub, at the commit this page was made from: the board is Measure.kicad_pcb and its schematic Measure.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Measure design in my own project?
Its repository states no licence, so its author keeps all rights: ask Alexandr-Filatov before reusing the design.