Fuse size?

macson66

Member
2020-01-16 3:36 pm
Hi all, I'm a newbie so apologies for a rather simple question. I'm looking to build a TPA3255/LRS350-48 amp but am struggling on the fuse size on the 240v power input side - I know the output is 48v/7.7amps but don't know how to work out the 240v side for the fuse? Sorry if it's a bit basic but I'm not sure how many watts on that side (600w ??). Thanks.