Simple dc to dc voltage multipliers

189

03:04:44

Simple dc to dc voltage multipliers using 555 timer, NOT gate and silicon diode. 

---> 1st capacitor charge up to supply voltage. 

---->And other capacitor voltage will increase gradually with equation ( previous cap voltage + timer output voltage).

----> Last capacitor is the polarized capacitor for storing energy. 

----> There is 13 ceramic cap and 1 polarized cap and 14 silicon doide.

----> Output voltage = Vsupply +( 12cap* timer out voltage) - (14 diode * 0.7volt)

published 2 years ago

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