|
|||||||
| Home | Forums | Rules | Articles | Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| Chip Amps Amplifiers based on integrated circuits |
  |
|
|
|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving |
 |
|
|
Thread Tools | Search this Thread |
26th October 2005, 03:42 AM
|
#1 |
|
diyAudio Member
Join Date: Apr 2004
Location: Philly
|
Full negative rail voltag on my output??
On my latest little lm3886 monoblock, I tried the point to point approach. Well, I had a 50V capacitor on my output just to be safe, and the sucker blew out 10 seconds after power up It was polarized, but the positive was correctly oriented toward the circuit, away from the speaker. I also found that I have the full -35v of my negative rail on my output. Did I just get a bad chip? Or is it something else?
Thanx
__________________
Heghlu'meH QaQ jajvam! |
|
|
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | Search this Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| I need a negative supply rail--but how? | wally.gribbles | Tubes / Valves | 5 | 18th February 2008 08:36 PM |
| MTX RT2200x changing smps output voltag | xplod1236 | Car Audio | 10 | 10th May 2007 06:51 PM |
| GC problem: voltage dropout on negative rail | scone | Chip Amps | 6 | 14th January 2005 08:15 AM |
| Strange Power Problem, no negative rail? | Adam M. | Chip Amps | 16 | 15th September 2004 02:27 AM |
| How to regulate a negative rail with TL431? | JoeBob | Solid State | 13 | 4th September 2004 12:56 PM |
| New To Site? | Need Help? |
| Page generated in 0.07853 seconds (66.56% PHP - 33.44% MySQL) with 10 queries |
