i have an old power converter which is around 20 years old. it allows 110v electronics from japan to be used here with 220v voltage. it has no moving parts and is about the size of a fist, it was meant for use with my japanese playstation console.
since this power converter is so old, i'm wondering if its safe for use at home?
i'm concerned that using high voltage vintage electronics will catch fire in my living room and burn my home down.
so generally do people need to buy a new power converter if its over 20 years old?