The corrected sine wave is relative to the sine wave, and the output waveform of the mainstream inverter is called the corrected sine wave. The waveform of inverters is mainly divided into two categories, one is sine wave inverters (i.e. pure sine wave inverters), and the other is square wave inverters. The sine wave inverter outputs the same or even better sine wave AC power as the power grid we use daily, because it does not contain electromagnetic pollution in the power grid. The modified sine wave switching inverter uses PWM pulse width modulation to generate the modified wave output. During the inverter process, due to the use of special intelligent circuits and high-power Field-effect transistor, the power loss of the system is greatly reduced. And added a soft start function, effectively ensuring the reliability of the inverter. If the requirements for power quality are not very high and it can meet the needs of most electrical equipment, but it still has 20% harmonic distortion, which may cause problems when operating precision equipment and cause high-frequency interference to communication equipment. The corrected sine wave inverter can be applied to mobile phones, laptops, televisions, cameras, CD players, various chargers, car refrigerators, game consoles, DVD players, and power tools. It is also widely used as a backup power source for tourism or field operations, and can also solve the power consumption problem in remote areas with power shortage. It can become a supporting inverter power source for wind power generation and solar photovoltaic engineering, and can also serve as a backup power source for industrial and mining enterprises and hospitals.1. High efficiency: The correction wave inverter adopts high-frequency switching technology, which has high efficiency and can convert the input DC power into high-quality AC power, and can meet the electrical energy needs of different loads. 2. High output power quality: The correction wave inverter adopts forced harmonic removal technology, which can effectively remove harmonics in the output waveform, making the output waveform closer to the sinusoidal waveform, reducing electromagnetic interference and output voltage fluctuations. 3. High precision output: The correction wave inverter has high-precision output capability, which can meet high requirements for output voltage, current, frequency, etc., ensuring the normal operation and service life of power equipment.Q:What is the name of your company? A:Minyang new energy(Zhejiang) co.,ltd Q:Where is your company? A:Our company is located in Wenzhou, Zhejiang, China, the capital of electrical appliances. Q:Are you a directly factory or trading company? A:We are outdoor power supply manufacturer. Q: How does your factory do regarding quality control? A: Quality is the priority. We always attach great importance to quality controlling from the start to the end. All our products have gained CE, FCC, ROHS certification. Q:What can you do? A:1.AII of our products have proceeded aging test before shipment and we guarantee safety while using our products. 2. OEM/ODM orders are warmly welcomed! Q:Warranty and return: A:1. Products have been tested by 48hours continuous load aging before ship out.wanrranty is 2 years 2. We own the best after-sale service team, if any problem happens, our team will do our best to solve it for you. Q:Is sample available and free? A:Sample is available, but the sample cost should be pay by you. The cost of sample will be refund after further order. Q:Do you accept customized order? A:Yes, we do. Q:What's the delivery time? A:It usually takes 7-20 days after confirming payment, but specific time should be based on tne order quantity. Q:What are the payment terms of your company? A:Our company supports L/C or T/T payments.