[Help Needed] No power to RM6750 Sub

harlothedog · 11-07-2009, 05:27 PM

The fuse in my RM6750 sub was blown. I replaced the fuse with a 2amp fuse from my electronics store which blew as soon as I plugged it in. I read in another thread that the fuse should be replaced with an exact replica of the original but the guy at the store said his fuse would work fine.
The original had a large braided wire through the fuse while the one from the store just had a single thin wire.
Should I continue to search for an exact replica of the original fuse or is there a bigger problem? (the original was not blackened)

RuSsMaN · 11-07-2009, 05:39 PM

I can't remember the amperage rating for that model, but it was a slow-blow type. If you replaced with a fast blow fuse, it probably couldn't handle the amps intial power on when the power supply caps 'charge'.

Cheers,
Russ

11-07-2009, 05:27 PM	#1
harlothedog Polkie Member Sales Rating: (0) Join Date: Nov 2009 Posts: 1	No power to RM6750 Sub The fuse in my RM6750 sub was blown. I replaced the fuse with a 2amp fuse from my electronics store which blew as soon as I plugged it in. I read in another thread that the fuse should be replaced with an exact replica of the original but the guy at the store said his fuse would work fine. The original had a large braided wire through the fuse while the one from the store just had a single thin wire. Should I continue to search for an exact replica of the original fuse or is there a bigger problem? (the original was not blackened)

11-07-2009, 05:39 PM	#2
RuSsMaN Hardcore Member Sales Rating: (27) Join Date: Jul 2001 Location: North Texas Posts: 16,017	I can't remember the amperage rating for that model, but it was a slow-blow type. If you replaced with a fast blow fuse, it probably couldn't handle the amps intial power on when the power supply caps 'charge'. Cheers, Russ __________________ If you're gonna be dumb, you gotta be tough - when you get knocked down, you gotta get back up - Roger Alan Wade

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