Dear Sirs,
I am trying to make inverter circuit using 555 using the attached schematic diagram.
except i used 33uf instead 100uf (first capacitor) and 3300uf instead of 2200uf.
the transformer i took from 17w fluorescent emergency light. that had 5 pins. 3 pins output side and two pins primary side.
i did not use the third pin. i dont know where to connect it.
my problem when i connect it to the batteries (4x3.7v lithium batteries) i am getting input signal only 0.57ac and output when i tested is 1.1ac only. output is connected to 17w fluorescent tube. i am attaching the picture of what i did also.
I am trying to make inverter circuit using 555 using the attached schematic diagram.
except i used 33uf instead 100uf (first capacitor) and 3300uf instead of 2200uf.
the transformer i took from 17w fluorescent emergency light. that had 5 pins. 3 pins output side and two pins primary side.
i did not use the third pin. i dont know where to connect it.
my problem when i connect it to the batteries (4x3.7v lithium batteries) i am getting input signal only 0.57ac and output when i tested is 1.1ac only. output is connected to 17w fluorescent tube. i am attaching the picture of what i did also.