Cap multiplier tile
About the Cap multiplier tile PCB
Cap multiplier tile is an open source PCB design by Electrooptical, published on GitHub under the Custom license license. It is a 2-layer board measuring 20 × 16 mm, with 27 components from 12 distinct parts.
By type, the board carries 10 capacitors, 8 resistors, 4 transistors, 4 diodes and 1 connector.
It belongs with the power & battery designs in this gallery.
From the project
Capacitance Multiplier PCBA. Small castellated hole module with bi-polar, 3-pole power supply filtering.
+ 3 Pole power supply filtering + Bipolar supplies up to +-20V. + Reverse polarity protection + Extreme rejection of switch mode power supply frequencies
+ Low noise amplifiers + High gain photoreceivers + Low noise laser drivers
Cap multiplier tile bill of materials (BOM)
27 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 2SD2114KT146V | SOT-23 | Q1, Q2 |
| 2 | BC807-40 | SOT-23 | Q3, Q4 |
| 1 | cap_multiplier_board | board | J1 |
| 2 | B340AF | D_SMA | D1, D4 |
| 2 | BAT54S | SOT-23 | D2, D3 |
| 10 | 4U70 | C_1206_3216Metric | C3, C4, C5, C6, C7, C10, C11, C12 +2 |
| 1 | 8K06 | R_0402_1005Metric | R2 |
| 1 | 1K00 | R_0402_1005Metric | R3 |
| 3 | 3K01 | R_0402_1005Metric | R4, R5, R10 |
| 1 | 2K00 | R_0402_1005Metric | R7 |
| 1 | 390R | R_0402_1005Metric | R8 |
| 1 | 750R | R_0402_1005Metric | R9 |
Cap multiplier tile design files
The KiCad project lives in the Electrooptical/cap-multiplier-tile-3pole repository on GitHub; these links point at the commit this page was built from.
Cap multiplier tile: common questions
How big is the Cap multiplier tile PCB?
The Cap multiplier tile measures 20 × 16 mm, has 2 copper layers and is 0.8 mm thick.
How many components are on the Cap multiplier tile?
27 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the Cap multiplier tile design files?
From the Electrooptical/cap-multiplier-tile-3pole repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Cap multiplier tile design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.
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