12v to 220v Home Power Inverter | 12v to 220v inverter
12v to 220v inverter - Electronic Project
Introduction:
The Office equipment (such as computer, fax machine, printer, scanner, etc.) Electrical appliances (such as video games, DVDs, stereo, video cameras, electric fans, lighting fixtures, etc.) Chargeable battery (cell phones, electric shavers, digital cameras, camcorders, or other batteries)The home power supply inverter directly takes a 12V DC power supply from a DC power source (such as storage batteries, etc.), with a special clamp connected to the inverter into AC 220V, to supply electrical of the products. You can size the rated power supply electrical products to select a matched power inverter. But pay attention to the use of electrical appliances rated power supply less than or equal to the inverter-rated power.
When the rated load power supply is equal to or less than the inverter power, the inverter will not produce overload protection or can go on working.Good safety performance: The 12v to 220v inverter features short-circuit diagram, overload, overvoltage, under-voltage, and over-temperature protections. (Glossary: Short circuit protection - When the AC output is correct the negative is inadvertently shorted, the inverter automatically stops working, access to protected status, so that the output of the voltage is 0, the battery does not have an impact on the appliance, inverters, or storage battery. Overload protection - When the load exceeds the rated power supply of the power inverter, it will automatically stop working, and access to protected status. Over-voltage or under-voltage protection - When the battery voltage is above or below the rated voltage, the inverter automatically stops working, or access to protected status. Over-temperature of the protection - when the inverter temperature exceeds 65? it will automatically stop working, access to protected status).
The product uses an all-aluminum shell, hard surface oxidation treatment, or good thermal performance. It could also be resistant to some external force extrusion or crashing. Reasonable design: The 12v to 220v home power supply inverter uses the internationally popular pure sine wave inverter circuit. It has the advantages of high conversion efficiency, automatic protection, reasonable design, ease of operation, safety, and reliability. The home inverter is widely applicable to solar and wind power supply conversion, outdoor work, and household appliance operations.
Diagram of 12V DC to 220V AC Inverter Circuit:
Hardware Required for this Project:
You can get the components from any of the sites below:
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220 ohm 1 watt resistor [See Buy Click Amazon]
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Working Principle of 12v to 220v Home Power Inverter:
The post is about a 12V DC to 220V AC inverter circuit diagram designed with a few easily available components. Inverters are often needed at places where it is not possible to get the AC supply from the Mains. An inverter circuit is used to convert the DC power supply to AC power. Inverter circuit diagrams are very helpful in producing high voltage using low voltage DC supply or Battery. DC-DC Converter circuit diagram can also be used but it has certain voltage limitations.
The 12V DC to 220V AC inverter circuit diagram is designed using IC CD4047. The IC CD4047 acts as a switching pulse oscillating of the device. The n-channel power supply MOSFET IRFZ44n acts as a switch. The 12-0-12V secondary transformer is inversely used as a Step-up transformer from converting low AC to High AC.
The Circuit Diagram shown above is the tested 12V DC to 220V AC Inverter of the Circuit. It uses 2-power IRFZ44 MOSFETs for driving the output power supply and the 4047 IC as an astable multivibrator operating at a frequency of around 50 Hz. The 10 or 11-pin outputs of the IC directly drive power supply MOSFETs that are used in push-pull configuration. Use suitable heat sinks for the MOSFETs as they will produce a huge amount of heat. The output transformer has a 12V-0-12V, 1 Amp on the secondary or 220V on the primary.
The IC CD4047 is configured in astable multivibrator mode with the help of variable resistor RV1 or capacitor C1. By varying the value of RV1 we could get a different range of output pulse at Q or Q’ pins of CD4047. Consequently, there is a variation in the output of the voltage at the transformer.
The n-channel power supply MOSFETs IRFZ44 Drain pins are connected with the transformer secondary pins and the common pin in the secondary winding is connected with battery positive. Both of the MOSFET source pins are connected to the negative terminal of the battery. When the alternate square pulse from Q or Q’ drives the MOSFET, it switches ON. Then the secondary winding is forced to induce an alternate of the magnetic field. This magnetic field produces a high alternative voltage of around 220V.
Frequently Asked Questions
Can 12V be converted to 220V?
Basically yes, but with some of the restrictions. The 12v to 220-volt intended use will have a few extra turns on the 220-volt winding to offset of the copper losses at the rated load.
How does a 12V to 240V inverter work?
A power inverter changes direct current flow (DC) power from a battery, usually 12V or 24V, into conventional mains alternating current (AC) power supply at 230V. This means that you could use one to operate all kinds of devices ... electric lights, kitchen appliances, power supply tools, TVs, radios, computers, to name just a few.
What is a 220 inverter?
The 220-volt power supply inverter is composed of an inverter bridge, control logic, and a filter circuit these three components work together to help the entire circuit diagram device.is composed of the inverter bridge, control logic, and a filter circuit diagram connecting all components to work together.
What is the difference between 12V and 220V?
The main difference between 12V/24V and 220V/230V is the voltage level and the type of electrical current flow they carry. 12V/24V typically refers to direct current flow (DC) voltage, which is commonly used in automotive and marine applications, as well as in some low-power supply electronic devices.
What is a 12V 240V inverter?
A power inverter is a device that converts battery power into mains power supply, i.e. it transforms 12V direct current (DC) into 230V alternating current flow (AC).
