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inverter circuit design

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Dirosoma

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hi guys, I intend to design an inverter using sg3525. the problem i have is how i could connect the low voltage disconnect, set frequency at 50hz and control the output voltage. can anyone send me a circuit diagram that can help me achieve this on my email; oduoridave@gmail.com
thanks in advance.
 

Tahmid

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Go through the SG3525 datasheet. The resistor between Rt(pin 6) and ground, and the capacitor between Ct(pin 5) and ground set the frequency. Resistor between Rd (pin 7) and Ct (pin 5) sets deadtime. The relationship between these and frequency is given in the datasheet. To shutdown the SG3525, you can pull pin 8 to ground or pull pin 10 high. Both of these are also shown in the datasheet.

Here's the datasheet:

SG3525 (ON SEMI): www.onsemi.com/pub/Collateral/SG3525A-D.PDF
 

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