15W inverter circuit 12vdc to 120vac

15W inverter circuit 12vdc to 120vac

15W inverter circuit 12vdc to 120vac. This inverter is producing square wave, there may be some noticeable hum on audio units which powered using this inverter circuit. To reduce some of the hum, you may increase the value of the output capacitor (.47uf capacitor). The transformer will be a 24 Volt 2 ampere center tapped secondary.

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