Hello are there anyone here that has knowledge of engineering pulsed high voltage electronics ?

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#132

From: none
Date: Thu, 29 Oct 2009 10:47

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Hello are there anyone here that has "inside knowledge" of how a DIESEL 
FUEL INJECTOR DRIVER BOARD for:
Solenoid common rail injectors
Piezo common rail injectors
Pump injectors (Diesel)
  are engineered and wants to contribute to design a Diesel version of 
megasquirt ? ?


The design requirements are:
Up to 150VDC internal boost power supply
Up to 35A peak current / 20A hold current
* Buck - Booster / Injector Switch
* Piezo - Valve Switch
* Solenoid - Valve Switch
Operates from 6V to 48V battery

Circuit protection
o Internal power supply overload protection
o Internal power supply over-charge protection
o Module temperature protection
o Open circuit protection
o short circuit protection
GLOW PLUG DRIVER ( non I.D.I engines needs this )
* Current Sensing

* High-Side Switch

* Low-Side Switch

* Temperature Sensing


COMMON RAIL PUMP CONTROL/PUMP CONTROL
* Current Sensing
* Motor Switch

if you have the required skill and time, report to the Megasquirt forums 
ASAP!

http://www.ms3efi.com/forums/viewtopic.php?f=12&t=288

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