220v to 12v circuit problem - Electrical Engineering Stack Exchange

good afternoon i bulid a circuit to convert 220v ac to 12v dc so i can power a 12v dc relay. once i attach the output to the relay the voltage drop to 2v once i disconnect it and attach the positiv

220V AC to 12V DC Converter Power Supply Using Diodes, Capacitors, Resistors, & Transformers

Need help on 2N3055 12v DC to 220v AC Inverter Circuit - Electrical Engineering Stack Exchange

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SUPERNIGHT 12V 30A 360W Power Supply AC 110V/220V to DC 12V Universal Regulated Switching Transformer Adapter Power LED Driver for 3D Printer, CCTV, Radio, Computer Project, LED Strip Lights : Electronics

Dual Power Supply Circuit(+12V and -12V) : 3 Steps (with Pictures) - Instructables

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220V to 12V converter - Electrical Engineering Stack Exchange

Simple High Power 4500W Inverter // Sine Wave ,6 Mosfet, DC 12v To 220v AC Using IRF…

100w Inverter circuit 12V to 220V using Transistor - ElecCircuit.com

How to convert 12v into 220v - Quora

220V AC to 12V DC Converter Power Supply Using Diodes, Capacitors, Resistors, & Transformers

555 - Problem in creating one-shot impulse circuit - Electrical Engineering Stack Exchange

inverter 12v to 220v # 2000 w # part4 - Electronic circuit projects, Electronics circuit, Circuit projects

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