Confusing fuse of JW-A8 Hi-Fi Bass Power Amplifier

Thread Starter

T123

Joined Aug 8, 2018
3
Please can someone explain what is this type of fuse?
upload_2019-7-15_12-7-12.png
My bluetooth as specification in the above caption doesn't work but when i open it up and found that the fuse, image above is burnt. This is my first time to see this type of fuse. Can someone explain what is this fuse or point out a site where i can read to understand about this component. Funny that there is no specification on this fuse.upload_2019-7-15_12-7-12.png

Thank you in advance.
 

Thread Starter

T123

Joined Aug 8, 2018
3
Hi ericgibbs and Dodgydave,

Thank you for your helpful reply.

Can you allow me to ask that since it is very difficulty to find this type of fuse here in my country can i replace it with common glass fuses with same value? Please advise.

Thank you again,
 

Audioguru

Joined Dec 20, 2007
11,249
The amplifier image looks like it uses a TDA2009A amplifier IC. If its two channels are bridged then with a 24V supply its output power into 8 ohms is 23W and it heats with an additional 20W.

We do not know if the fuse is in the 220V side or in the 24V side so we do not know its current rating.
 

Thread Starter

T123

Joined Aug 8, 2018
3
[QUOTE="Audioguru,
Right it is using a TDA2009A amplifier IC.

F.Y.I. The channels are not bridged and the Fuse is in 220Vac.
 
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