I can't be that "lucky"
You're not lucky, you're failing to measure it correctly.
The chips run 300w or so each stock; how do you think you're getting from 220v AC to 0.7v DC with 220w/<15% total loss? Fairy dust and magic beans?
u27
u27 is right... phoe should measure the REAL voltage on his "220v" circuit before to multiply it for 15.76?A (...) he may find something between 230v-238v if he doesn't get stoned so often...
Cheers!
-akw-