IRS2092 help!

yudi02 · 9th October 2009, 03:51 AM

hello all,from China.my English is very poor.
I've made a PA with irs2092,I used IRF640 mosfets,but the PA can't work well.
1)sometimes it can't start up!
2)the porotection comes every 0,5 sec and the amp makes a restart.

witali · 11th October 2009, 12:03 AM

Attention on R D-Son , adjust protection

yudi02 · 11th October 2009, 04:30 AM

Thanks a lot!
I changed the resistors of the protection.now,it works well.

9th October 2009, 03:51 AM	#1
yudi02 diyAudio Member Join Date: Mar 2008	IRS2092 help! hello all,from China.my English is very poor. I've made a PA with irs2092,I used IRF640 mosfets,but the PA can't work well. 1)sometimes it can't start up! 2)the porotection comes every 0,5 sec and the amp makes a restart.

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11th October 2009, 12:03 AM	#2
witali diyAudio Member Join Date: Mar 2005 Location: Kolchugino	Attention on R D-Son , adjust protection

11th October 2009, 04:30 AM	#3
yudi02 diyAudio Member Join Date: Mar 2008	Thanks a lot! I changed the resistors of the protection.now,it works well.

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