United Kingdom
Asked — Edited
Resolved Resolved by Dunning-Kruger!

Wall Wart Power

Hi there all,

My ez b is here. Yeah

Whilst testing I was just wondering if I could use a wall wart to power the ez b to save my batteries?

The one that I have in mind is

Input 100 -240V 50/60Hz0 15A Output 7V 42A

Before I go and blow up my beloved ez b I thought I would check with my peers on the forum

Thanks guys and girls


ARC Pro

Upgrade to ARC Pro

Harnessing the power of ARC Pro, your robot can be more than just a simple automated machine.

United Kingdom
#9  

You could always make up a small extension lead using 2.5mm 3 core flex and in effect change the moulded plug to a standard plugtop with a 13A fuse in it, that way the plug top fuse should blow before you get any problems.

It's likely to only pull a full load if your EZ-B and accessories are demanding a combined 42A anyway. When pulling less it should have less of a demand on the AC side.

The house wiring should be 2.5mm ring main backed up by a 32A MCB or RCD so the cable can take the 15A load and depending on the make of socket that may take 15A, MK rate theirs at 13A maximum (however I am sure they can be pushed as anything can, MK just wouldn't accept liability or blame)