Dc dc ignition fuse

[Ed cole]

Is there a preferred fuse to tap into for a dc to dc charger. I found a cold then hot one but it says it’s a fuse for some pcm gadget. That scares me a little

thx

Sponsored

 

[Lost1wing]

Fuse 52 is what is recommended by STech for their 15amp Aux switch panel. That is the one I used. Any thing more than 15 amps and I would still piggyback that fuse to control a relay and wire the DC to DC to the battery with the appropriate fuse. Don't know what you are installing so all this is a guess to give you an idea.