inverter problems

[andrew2022]

i made this inverter, nd when it came 2 testing the capacitor literally exploded (the cap 2 the right of the pic). ne1 know why?

**broken link removed**

 

[Sebi]

Use non-polarized electrolytic caps, or two caps with double capacity seriel: -C++C-. (in circuit always changing the polarity)

 

[andrew2022]

al try that l8r.... i still aint found the ramains of the cap... all thats left is the 2 wires, base, sum insulation (?), bit of stuff raped round.... but no cover...