Power Inverter Features

1 , the use of advanced dual- CPU single chip dedicated intelligent control technology , high reliability ,
   Features low failure grid inverters ; control circuit is simple, reliable, and fast response to external environment
   Changes ;
2 , the output frequency stabilization , filter out noise , low distortion pure sine wave ; regulator
   High precision ;
3 , load capacity, load compatibility , built-in bypass switch , improved power Off grid inverter
   Source of supply continuity and reliability ;
4 , and low noise , low no-load loss , high efficiency AC power inverters, high machine efficiency
5 , the DC input power using advanced noise suppression technology anti-irrigation , direct and other shared
   Flow -screen communication devices interfering, AC input using multiple filtering to eliminate
   Interfere with the electricity grid , the system needs to meet the application needs of the primary AC power ;
6 , with perfect protection functions ( over- load protection , internal over- temperature protection , output short
   Circuit protection , input under-voltage protection, input overvoltage protection ) , greatly improving product
   Reliability ;
7 , materials used sophisticated , real materials , advanced manufacturing technology , beautiful ;
8, the cooling fan intelligent control, CPU control the working status of the cooling fans , greatly
   Extend fan life and save energy, improve work efficiency ;
9 , fully automated maintenance , no one on duty stations .
10 year product warranty ( repair rate is very low ) , and lifetime maintenance.

Inverter role ?

Is the DC power ( battery , storage battery ) into alternating current ( typically 220v50HZ sine or square wave ) . Popular speaking , the 4000 watt power inverter is a direct current (DC) into alternating current (AC) devices. It consists of inverter bridge , and filter control logic circuit .Widely used in air conditioners, home theater, electric wheel, power tools , sewing machines , DVD, VCD, computers, televisions, washing machines , range hoods , refrigerators , VCRs, massage , fans, lighting and so on.Briefly, the inverter is a low voltage ( 12 or 24 volts or 48 volts ) power to an electronic device 220 volts alternating current. Because we usually rectified to 220 volt inverter olts AC into DC to use, and the role of the inverter on the contrary, hence the name. We are in a "mobile " era , mobile office, mobile communications, mobile leisure and entertainment. In moving state , people not only need low voltage direct current from a battery or battery supply , but we need more indispensable in our daily environment 220 volts AC inverter to meet us this demand.

Introduces the working principle of the inverter

Transformer is a kind of DC to AC transformer, it in fact and converter is a process of voltage 6000 watt power inverters. The converter is the transformation of the city power grid AC voltage is 12V DC 4000 watt power inverter, and the 12V output DC voltage Adapter into high-voltage alternating current frequency; two parts are also using a pulse width modulation more with the current (PWM) technique

Research on the problem of SPWM inverter

Three phase bridge AC power inverters circuit, the earth with bipolar SPWM modulation technology. Any power switch solid tube are there exists a turn-on and turn off time, to ensure not to attack through the wrong switch tube unified bridge under the arm, the earth the fantasy SPWM drive signal rising edge Off grid inverter(or falling) off a period of time (called Td dead time). The dead zone is accepted in order to guarantee the safe and reliable operation of switching devicesway.

Power Inverters

Power inverters produce one of three types of power wave signals. Each signal represents a quality of power output. The first set of 2000 watt power inverter made which are now obsolete produced a Square Wave signal. Square Wave signals produced power that was not reliable or consistent

WT600 pure sine wave inverter

Application areas: 1 pure single-phase sine wave Solar power inverters system 2 photovoltaic, wind power generation system UPS system 3 uninterrupted 4 single-phase motor speed control system of 5 single phase inverter system 6 sine wave dimming system 7 sine wave generating system of 9 welding 2500 watt power inverter system 8 sine wave current transformer system

power inverter

Inverter, an 24 volt power inverters device must be something to so called, he and transformer has a direct difference, that is to say, he can realize the input and output DC, AC, working principle and switch power source, but the shock frequency in a certain range, for example if the frequency is 50HZ, the output is for the exchange of 50HZ. The 220 volt power inverters is can change its frequency equipment.