Help for a Japanese Xbox 360 (2006 model) - step down transformer, power supply, etc. etc.

Hello, I'm Alex (Alessandro) from Italy.

1 month ago I bought an used Japanese Xbox 360 (mint condition) from a Japanese Ebay seller (100% positive feedbacks). This console is only 100-110v (in Italy We have 220-240v) so I need a voltage transformer for a NTSC-J (Japanese) Xbox 360 with the following specifications (written on console power supply):

Input AC: 100-127v 4.7A, 47-63 Hz Output DC: 175 watts 12v=14.2 A (14.2A), 5Vsb=1A

Unfortunately, I come from a bad experience with another transformer (Well - Voltage Transformer 220 V > 110 V, 1000 VA, 2 outputs): it worked fine for 3 days (daily use no more than 3 continuous hours), then no more causing an irreparable damage to the original power supply of the console, a power supply that I will have to replace.

I turned on the transformer, then the console, and within 5 seconds Xbox 360 power supply was KO: it no longer turns on and I smell something burning inside the power supply (near the connection of power line cable).

I only hope that the fuse inside Xbox 360 power supply saved the integrity of my Japanese console: unfortunately I'm not able to verify that except by changing the power supply and transformer.

In your opinion, what exactly happened: why was I able to play and complete Batman Arkham Asylum (NTSC-J version) without issues by playing just 3 hours per day? will my console still work?

This was my old step down power transformer

Well - Trasformatore di tensione 220 V > 110 V, 1000 VA, 2 uscite : Amazon.it: Fai da te

This would be my new transformer

VEVOR Convertitore di Tensione Step Up/Down Portatile 110V-220V / 220V-110V Potenza da 500VA, Trasformatore di Tensione 500VA Portatile 240 x 185 x 200 mm 2 Spine, Convertitore di Tensione 500V USB 5V : Amazon.it: Fai da te

Is it ok? will its fuse able to protect my new xbox 360 power supply from power surges or overloads?

Thank you for help and support.





:)