Several days ago my laptop's charger started emitting some strange sounds like a whiz with a harmonically varying frequency. And the same time it stopped charging laptop.
This is my favourite laptop and I'm really happy with it except this incident with charger.
Model name: SATELLITE A200-1S5
Model NO. PSAE6E-07903DRU
Serial NO. can be sent on request
You have posted a part number of this AC adaptor.
Google simply for this part number and I’m sure you will get some online offers.
Otherwise you can get one from an Toshiba authorized service provider in your country.