Invertercontroller

PawelSroczynski·enklava·hardware/ozinverter/controller/invertercontroller.kicad_pcb

Invertercontroller PCB layout, top view — open source board by PawelSroczynski

About the Invertercontroller PCB

Invertercontroller is an open source PCB design by PawelSroczynski, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 99.8 × 99.1 mm, with 39 components from 24 distinct parts.

Other key parts include the SN65HVD230, SN65HVD75 and LMR38010. By type, the board carries 13 resistors, 6 connectors, 6 diodes, 4 transistors, 3 ICs and 2 capacitors.

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

From the project

The Toloka application revives the traditional Central European concept of communal work parties ("toloka"), creating a digital platform that connects DIY project owners with skilled volunteers, learners, and mentors. It fosters mutual aid and skill-sharing within communities, ensuring that knowledge and resources circulate efficiently.

Complete KiCad PCB designs, Gerber files, and Arduino code for building an OzInverter-based off-grid power system.

Source: jdevine82 GitHub repositories (Public Domain)

The original OzInverter PCB design - a 6kW+ pure sine wave inverter.

Key Files: | File | Purpose | |------|---------| | ozinverterkicad.sch | Schematic (KiCad) | | ozinverterkicad.kicadpcb | PCB layout | | ozinverterkicad.pdf | Schematic PDF for reference | | output.pdf | PCB output documentation | | ozinverterlib.lib | Custom component library | | ozinverterfootprints.pretty/` | Custom footprints |

Main components on the Invertercontroller

SN65HVD230 SN65HVD75 LMR38010

Invertercontroller bill of materials (BOM)

39 components, 24 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	SN65HVD230 LM324 Texas Instruments	SOIC-14_N	U1
1	SN65HVD75 LM7812CT Texas Instruments	TO-220	U2
1	LMR38010 PC817 Texas Instruments	Optocoupler_SMD_HandSoldering_KPC357_LTV35x_PC357_SingleChannel	U3
1	DMN10H220LE Q_NMOS_DGS Diodes Inc.	TO-220	Q1
3	IPT012N08N5 Q_NPN_BCE Infineon	SOT-23	Q2, Q3, Q4
1	CONN_01X01 bat voltage Erni	bornier2	P1
1	CONN_01X01 12vacin Erni	bornier2	P2
1	CONN_01X01 temp sensor Erni	bornier2	P3
1	CONN_01X01 fan Erni	bornier2	P4
1	CONN_01X01 inretershutdownout	bornier2	P5
1	temp shut sensor2	bornier2	P6
3	10k	Potentiometer_WirePads_Small	fantemp1, tempdelay1, tempshutdown1
2	100k	Potentiometer_WirePads_Small	highvolts1, lowvolts1
1	PMEG10010ELRX D Nexperia	DO-214AB_Handsoldering	D1
1	BAT46W D Diodes Incorporated	DO-214AB_Handsoldering	D2
2	ESD5B5.0ST1G D onsemi	DO-214AB_Handsoldering	D3, D4
1	BAT46W 5v Diodes Incorporated	Diode_DO-41_SOD81_Horizontal_RM10	D5
1	5vzener	Diode_DO-41_SOD81_Horizontal_RM10	D6
1	220NF 1000 Samsung Electro-Mechanics	C_Radial_D5_L11_P2.5	C1
1	220NF 1000uf Samsung Electro-Mechanics	C_Radial_D5_L11_P2.5	C2

Show 4 more

Qty	Part	Footprint	Refs
2	7.5k Yageo	R_0603_HandSoldering	R1, R2
5	10k Yageo	R_0603_HandSoldering	R3, R4, R10, R11, R12
2	3.2k Yageo	R_0603_HandSoldering	R5, R6
4	4.8k Yageo	R_0603_HandSoldering	R7, R8, R9, R13

Invertercontroller design files

The KiCad project lives in the PawelSroczynski/enklava repository on GitHub; these links point at the commit this page was built from.

Invertercontroller: common questions

How big is the Invertercontroller PCB?

The Invertercontroller measures 99.8 × 99.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Invertercontroller?

39 components, from 24 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 Invertercontroller design files?

From the PawelSroczynski/enklava repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Invertercontroller design in my own project?

Yes, under the terms of its GPL-3.0 license, which PawelSroczynski chose for the repository.

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