The all in one 230v plug in, combined plug and transformer that charges
mobile phones and the likes. A UK ring circuit depends on the plug having a
fuse in it (max 13A) or if it does not, the appliance is then protected to
maybe 32A at the CU MCB.
These wall chargers do not have fuses in them, putting the protection at say
32A at the MCB. Anyone know why? Is it because of the transformer wiring
is separated. The 230v winding is not touching the 12v winding? Anyone
know why the do not have a fuse in them?
- posted 12 years ago