XL-Power
About the XL-Power PCB
XL-Power is an open source PCB design by ghent360, published on GitHub under the Custom license license. It is a 2-layer board measuring 27 × 22 mm, with 6 components from 6 distinct parts.
Other key parts include the 74LVC125. By type, the board carries 3 capacitors, 1 IC, 1 diode and 1 inductor.
It belongs with the robotics & motion designs in this gallery.
From the project
32-bit 3D Printer controller board using STM32F407 and replaceable TMC2660/2209 stepper drivers.
PrntrBoard V2 ====================== PrntrBoard V2 is the next iteration of my 3D printer controller design. The V1 was very good, except it had one major drawback - the stepper drivers were soldered on the board which would make the design expensive. This V2 design has 6 replaceable motor drivers. While traditional RAMPS based boards use pin headers to house the driver boards, I'm using PCIe 1x slots. This design has several advantages: + the driver PCB layout can be more flexible as there are fewer constraints on the driver board dimensions + drivers are placed vertically on the board which…
Main components on the XL-Power
XL-Power bill of materials (BOM)
6 components, 6 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74LVC125 XL1509-5.0E1 | SO-8_5.3x6.2mm_P1.27mm | U1 |
| 1 | B5819W SS34 | D_SMA | D1 |
| 1 | 68uH 2.1A | L_12x12mm_H8mm | L1 |
| 1 | CC0603KRX7R9BB104 470uF 35V | CP_Elec_8x10 | C1 |
| 1 | CL10A106KP8NNNC 0.1uF 50V | C_0603_1608Metric | C2 |
| 1 | CL10B102KB8NNNC 220uF | CP_EIA-7343-31_Kemet-D | C3 |
XL-Power design files
The KiCad project lives in the ghent360/PrntrBoardV2 repository on GitHub; these links point at the commit this page was built from.
XL-Power: common questions
How big is the XL-Power PCB?
The XL-Power measures 27 × 22 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the XL-Power?
6 components, from 6 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the XL-Power design files?
From the ghent360/PrntrBoardV2 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the XL-Power 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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