HardLabs

Dual Converter Motherboard

Rack-Robotics·Powercore-V3·circuit-boards/dual-converter-motherboard-V1.0/dual-converter-motherboard-V1.0.kicad_pcb

Dual Converter Motherboard PCB layout, top view — open source board by Rack-Robotics

About the Dual Converter Motherboard PCB

Dual Converter Motherboard is an open source PCB design by Rack-Robotics, published on GitHub. It is a 6-layer board measuring 230 × 76 mm, with 67 components from 31 distinct parts.

Other key parts include the POWER_MANAGEMENT_MODULE, HIGH-CURRENT_PHASE_MODULE_V1.0, HIGH-VOLTAGE_PHASE_MODULE, UCC23313BDWYR and TMCS1133C1A. By type, the board carries 29 resistors, 13 capacitors, 10 diodes, 8 ICs, 3 transistors and 3 connectors.

It belongs with the power & battery and sensors designs in this gallery.

From the project

electrical-discharge power supply, open-source

A high-efficiency power supply unit designed for Electrical Discharge Machining (EDM) applications.

- circuit-boards/ - KiCAD PCB designs for all modules - schematics/ - Schematic PDFs for electronics - KiCAD-library/ - Custom component library and 3D models - LTSpice/ - Simulation files - powercoreV3-firmware/ - Arduino firmware for the RP2040 controller

- PSU HIGHLIGHTS - FEATURES - APPLICATIONS - GENERAL DESCRIPTION - SPECIFICATIONS - Recommended Operating Conditions - DEVICE INTERFACES - Power Input Connector - Power Output Connector - Digital Interface Connector - USB-Micro Serial…

Dual Converter Motherboard, from the project README
From the project README

Main components on the Dual Converter Motherboard

POWER_MANAGEMENT_MODULEHIGH-CURRENT_PHASE_MODULE_V1.0HIGH-VOLTAGE_PHASE_MODULEUCC23313BDWYRTMCS1133C1ASC0915

Dual Converter Motherboard bill of materials (BOM)

67 components, 31 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
POWER_MANAGEMENT_MODULE
U1
1
HIGH-CURRENT_PHASE_MODULE_V1.0
U2
1
HIGH-VOLTAGE_PHASE_MODULE
U3
3
UCC23313BDWYR
Texas Instruments
U4, U6, U7
1
TMCS1133C1A
Texas Instruments
U5
1
SC0915
Raspberry Pi
U8
1
SUM110P08-11L-E3
Vishay Siliconix
Q1
1
DMP45H4D9HK3-13
Vishay Siliconix
Q2
1
SIHB068N60EF-GE3
Vishay Siliconix
Q3
2
2601-1102
WAGO Corporation
J1, J2
1
S4B-XH-SM4-TB
JST Sales America Inc.
J3
3
US1M-13-F
Diodes Incorporated
D1, D2, D8
3
STPSC20065GY
STPSC20065GY-TR
STMicroelectronics
D3, D4, D5
3
C110525
D_Zener
Diodes Incorporated
D6, D7, D10
1
C82043
D_Zener
onsemi
D9
1
BBUP00100505330Y00
Murata Electronics
L1
6
220 nF
YAGEO
C1, C6, C8, C9, C10, C13
4
10000 pF
YAGEO
C2, C14, C15, C16
1
10 nF
TDK Corporation
C3
1
0.47 uF
YAGEO
C7
Show 11 more
QtyPartRefs
1
0.1 uF
KEMET
C11
2
1K
YAGEO
R1, R2
8
10K
YAGEO
R3, R4, R12, R14, R17, R20, R21, R25
2
255K
YAGEO
R5, R6
3
10R
YAGEO
R7, R9, R24
3
332K
YAGEO
R8, R10, R11
1
C840599
1R
Bourns Inc.
R13
3
100R
YAGEO
R15, R19, R26
2
1K
YAGEO
R16, R27
3
2.2K
YAGEO
R18, R28, R29
2
12K
TE Connectivity Passive Product
R22, R23

Dual Converter Motherboard design files

The KiCad project lives in the Rack-Robotics/Powercore-V3 repository on GitHub; these links point at the commit this page was built from.

Dual Converter Motherboard: common questions

How big is the Dual Converter Motherboard PCB?

The Dual Converter Motherboard measures 230 × 76 mm, has 6 copper layers and is 1.6 mm thick.

How many components are on the Dual Converter Motherboard?

67 components, from 31 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 Dual Converter Motherboard design files?

From the Rack-Robotics/Powercore-V3 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Dual Converter Motherboard design in my own project?

The repository has no license, so all rights stay with Rack-Robotics. Use it as a reference, and ask the author before reusing the design.

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