1000w inverter dc 12v ac 220v

Trademark:ONE

Specification:280 x 275 x 120(MM) 9.2(KG)

HS Code:8504403090

An inverter is a power supply that converts DC into AC. A common unit converts 12 V from a car battery into standard 120 V 60 Hz AC. With an inverter you can operate common household lights and appliances from a battery.A special variation of an inverter is the uninterruptible power supply . 

The principle of inverter power supply

1. The circuit that inverts DC to alternating current is called inverter circuit. #12 to 220v inverter      Under certain circumstances, the same thyristor converter circuit can be used as both rectifier and inverter.

2. When the converter works in the inverter state, #pure sine wave inverter      if the AC side of the converter is connected to the AC power supply, the DC inverter is sent to the power grid for the same frequency of alternating current, called active inverter.

3. If the AC side of the converter is not connected with the power grid, but directly connected to the load, that is, the DC inverter is a certain frequency or adjustable frequency AC power supply load, #inverter off grid     it is called passive inverter. Ac frequency conversion speed regulation is based on this principle.

4. Active inverter is not only used in DC reversible speed regulation system, but also used in the series speed regulation of AC rao rotor asynchronous motor and high voltage DC transmission and other aspects.

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