[Low-pass Filter?]

im from phillipines
and i wanna know the link of that thing
pls help me so
is the parts of that inverter available here in phillipines?
what is the link to its diagram?
is your sinewave inverter done?

[Low-pass Filter?]

i wnt to know about that inverter of yours?! so how is that? can you give me a design of that thing?
i have this thng in mind coz i wanna make it. here's my specs in mind: 12vdc - 230vac, 500w inverter. pure sinewave output. okie...
btw, im mark from phil.
you?
is the parts of your design available here in phil?