Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Join
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Equipment
Amplifiers
Amp is keep blowing my fuzes.
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="Spooney" data-source="post: 7438950" data-attributes="member: 584130"><p>If you are sure all your wiring is good then i'm afraid it sounds like the power supply in your amp is blown if it is nuking the fuses the second you put them into the amp. If it blows fuses when the amp gets remote turn on power then the problem is most likely in the output section. If the fuses blow as soon as you put them into the amp(no remote turn on power applied) then the power supply has some shorted fets or a blown reverse polarity protection diode. When the fets in the power supply short the power and ground terminals are essentially connected together through the blown fets which is why the fuses are blowing so fast. If its just the power supply it is a pretty easy fix for a good tech. If something in the output section is toasted too(which usually happens first and then causes the power supply to blow with it) then it can be tricky in some amps but for the most part it isn't a terrible fix either. Don't wast your time putting any more fuses into the amp.</p></blockquote><p></p>
[QUOTE="Spooney, post: 7438950, member: 584130"] If you are sure all your wiring is good then i'm afraid it sounds like the power supply in your amp is blown if it is nuking the fuses the second you put them into the amp. If it blows fuses when the amp gets remote turn on power then the problem is most likely in the output section. If the fuses blow as soon as you put them into the amp(no remote turn on power applied) then the power supply has some shorted fets or a blown reverse polarity protection diode. When the fets in the power supply short the power and ground terminals are essentially connected together through the blown fets which is why the fuses are blowing so fast. If its just the power supply it is a pretty easy fix for a good tech. If something in the output section is toasted too(which usually happens first and then causes the power supply to blow with it) then it can be tricky in some amps but for the most part it isn't a terrible fix either. Don't wast your time putting any more fuses into the amp. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Equipment
Amplifiers
Amp is keep blowing my fuzes.
Top
Menu
Home
Refresh