HardLabs

Ecu25kva

mohan4220·ecu25kva·hw/injector.kicad_sch

This repository ships a schematic but no board layout.

About the Ecu25kva PCB

Ecu25kva is an open source PCB design by mohan4220, published on GitHub. It is a board, with 87 components from 39 distinct parts.

Other key parts include the TPS40210, AUIRS2181S and INA181A1. By type, the board carries 29 resistors, 19 capacitors, 17 transistors, 14 diodes, 7 ICs and 1 inductor.

It belongs with the sensors designs in this gallery.

From the project

Replacement engine control unit for a 25 kVA Kirloskar diesel genset — engine 3GK550ETA 4SR1, application code GK3.8703, 26.5 kW at 1500 rpm, 12 V system. Panel controller is a Deep Sea Electronics DSE4522 MKII AMF.

Replacement engine control unit for a 25 kVA Kirloskar diesel genset — engine 3GK550ETA 4SR1, application code GK3.8703, 26.5 kW at 1500 rpm, 12 V system. Panel controller is a Deep Sea Electronics DSE4522 MKII AMF.

docs/pdf/ECU-Bible.pdf — everything, in reading order, in one 328-page file. Cover, handoff, field handbook, sensor reference, circuit reference, the specification, the decisions log, all twelve research memos, the plan. Bookmarked, so the PDF reader's outline pane is the table of contents.

Main components on the Ecu25kva

TPS40210AUIRS2181SINA181A1

Ecu25kva bill of materials (BOM)

87 components, 39 distinct parts.

QtyPartRefs
1
TPS40210
U401
4
AUIRS2181S
U402, U403, U404, U405
2
INA181A1
U406, U407
1
DMN15H310SK3
Q401
7
2N7002BK
Q402, Q403, Q404, Q405, Q413, Q415, Q417
1
PZTA42-Q
Q406
1
PMBT3904-Q
Q407
5
SQM85N15-19
Q408, Q410, Q412, Q414, Q416
2
IPD90N10S4-06
Q409, Q411
1
VS-2EMH02HM3
D401
1
BZG03C36-HM3
D402
4
VS-1EMH02HM3
D403, D404, D405, D406
1
BZX84-C13-Q
D407
7
VS-16EDH02HM3
D408, D409, D410, D411, D412, D413, D414
1
330uH 3A
L401
1
47uF 150V
C401
2
2.2uF 100V
C402, C403
1
1uF 100V
C404
1
330pF
C405
3
100nF
C406, C418, C419
Show 19 more
QtyPartRefs
1
1uF
C407
1
6.8nF
C408
8
1uF 25V
C409, C410, C411, C412, C413, C414, C415, C416
1
10uF 25V
C417
1
22k 1W
R401
1
82mOhm 1%
R402
2
10k
R403, R409
1
7.06k 1%
R404
1
220R 1W
R405
1
365k 1%
R406
1
499k 1%
R407
1
499k 1%
R408
4
1k
R410, R411, R412, R413
2
47k
R414, R415
2
3.3k 2512
R416, R417
1
56R
R418
7
470R
R419, R420, R422, R423, R425, R426, R427
2
100k
R421, R424
2
5mOhm 2W 1%
R428, R429

Ecu25kva design files

The KiCad project lives in the mohan4220/ecu25kva repository on GitHub; these links point at the commit this page was built from.

Ecu25kva: common questions

How many components are on the Ecu25kva?

87 components, from 39 distinct parts. The full bill of materials is listed on this page.

Where can I download the Ecu25kva design files?

From the mohan4220/ecu25kva repository on GitHub, which has the schematic; the links under Design files point to each one.

Can I use the Ecu25kva design in my own project?

The repository has no license, so all rights stay with mohan4220. Use it as a reference, and ask the author before reusing the design.

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