DC to AC Converter circuit projects on ElecCircuit.com
12V To 3V Converter Using BD139 NPN Transistor
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Electronic Works 12 V Volt DC to 50-0-50 Volt DC Converter Board Dual Power Supply SMPS 8 to 10 Ampere Transistor or mosfet Amplifier Board Power Supply : Amazon.in: Electronics
12V to 30V TL497 DC DC Converter Circuit (20v-30v adjustable) – Electronics Projects Circuits