Strip the Whiffy buck naked and use it as a fixed voltage bench power supply and it is a happy camper.
Whatever it is, chill it out and it will not commit Seppuku as quickly.
Bad bad bad bad (is that enough bad's?)
Design for cooling. One pass over with a pyrometer and derate calculation for various components would send shivers up the spine of Boris Karloff.
The manufacturers are so cheap/stupid they won't spend the money to black anodize heat sinks. Silver thermal paste? Hahahahahahahahahahahahahahahahaha.
I don't fit the ideal profile as a gullible customer. Wotta shame.
You donna like da WFCO? Send them to me. They first go to nudist camp then on to the bench with an extra fan.
GOLDEN RULE no matter what the item, the cheapest available gets bolted to new high production RV's. If Bangenwhapper LLC introduced a converter that cost 7 bucks less than a Whiffie, Guess who goes Chapter 13 on an express to hell, bus?
SILVER RULE. Unless you ask an OP for an intended usage of an item that is not decorative you are guessing. WAG indeed.