Power inverter is a kind of direct current to alternating current, and then power for small electrical equipment products, Suyu products - widely used in mobile cars, steamboats, mobile office. Posts and telecommunications, public security. Emergency response and other areas.The power inverter bought with international wire circuit design, small size, light, stable, high conversion efficiency. It has five protection functions such as input low voltage protection, input overvoltage protection, overload protection, over temperature protection and output short circuit protection. These five functions protect electrical equipment and car circuits.3. Product useImproper connection will damage the frequency converter and electrical equipment. Please follow the following steps and sequence to investigate and ensure proper use of the product.1 When used on the car: please connect the inverter to the DC port of the cigarette lighter.a Plug the cigarette lighter into the DC port of the car and turn on the power inverter. Green LED lights will come on.b Plug the electrical device into the AC socket of the inverter.C. Note: When using the power inverter on the car, please do not exceed 180W, otherwise it will damage the inside line of the car, which is dangerous.2 Connecting the Battery: Connect the battery with the battery clip cable.a. Connect the clip on the red cable to the + terminal of the battery, and connect the clip on the black cable to the 1 terminal of the battery. Do not reverse the operation; otherwise, the inverter may be damaged.b Turn on the power inverter.The green light will turn on and plug the electrical device into the AC socket of the inverter.13. Scope of application and related mattersa. Access to electrical equipmentOffice equipment: Computer, scanner, printer, fax printer, minimal copier, working light. Digital products: all kinds of mobile phone/digital camera/digital projector, PDA, PDA, leisure machine. Small house electrical equipment: TV, fan water dispenser, dust collector, etc.b. Range of appliances not applicableAll electrical appliances that exceed the inverter rating. Generally, capacitive load and inductive negative cutting equipment are not applicable: air conditioning, high power drill, refrigerator. Make wave stoves, stirrers. It is not recommended to combine this inverter with equipment that has strict requirements for power supply(for example, precision equipment). If common power inverters are used with such equipment, the measurement data will be affected.