diyAudio (
-   Car Audio (
-   -   hifonics bxi 2000 brutus (

timwebb 6th May 2012 10:11 AM

hifonics bxi 2000 brutus
im repairing one of these amps and it has fqp85n06 in the power supply with 22ohm gate resistors. iv'e never seen this one these amps. i used 47ohm resistors with irfz44 and they over heat. just want to make sure this amp is suppose to have 22ohm gate resistors.

Perry Babin 7th May 2012 03:08 AM

22 ohm gate resistors will not cause the Z44s to overheat. There is likely another problem.

How fast do they heat up?

What's the current draw when they heat up?

timwebb 7th May 2012 03:56 AM

i just seen the drivers they were cracked. i couldn't see until i removed the board.

timwebb 7th May 2012 04:06 AM

that was it. they were bad.

All times are GMT. The time now is 05:52 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2