A power inverter is a device that converts 12 volt DC power to household AC power. It can be used to power electrical appliances or to provide emergency backup power for your vehicle. The solar inverter is connected to a battery, which can be either your car’s or your home’s. If you need to run a television or other large electrical device, you will likely need a larger inverter.
When buying a power inverter, you will need to make sure that it is a good fit for your needs. The first thing you need to do is to determine how much power your appliances are consuming. This can be done by checking the wattage rating of the appliances that you wish to use. Some appliances require more power, such as an air conditioner, while others only require a small amount of energy. Once you have determined how much power your appliances require, you can use the following steps to determine the proper size inverter for your needs.
Most portable appliances such as TVs, computers, cell phones and small electronics will not need a large power inverter. If you need to power a laptop, a few cell phone chargers and a 13-inch television, a 140 watt inverter should be adequate. You can also find power inverters that are suitable for smaller appliances, such as a hair dryer or an electric drill.
You will also want to consider your start-up load. Many appliances, such as air conditioners and compressors, will require more power than other devices, especially during the initial start-up phase. Start up surges for such devices can be as high as three to seven times the normal running wattage. Inverters that are designed to handle these loads will need a higher peak-surge rating.
While you are determining the right size inverter for your needs, you will also need to make sure that you have the proper amount of safety features. One of the best safety features of an inverter is an overcurrent protection device, which will protect the inverter and your appliances from unexpected short circuits. These types of circuit breakers will blow within milliseconds when a short circuit is encountered.
What is a 140 Watt Inverter?
140W means the output power of the inverter can reach 140W. This type of inverter usually has a surge power of 300W and is often used as vehicle inverters.
What Will a 140 Watt Inverter Run?
140 Watt Inverter can power following devices in each scenario.
- Office: computers, printers, copiers, scanners, digital camcorders, etc.
- Household electronics: electric fans, vacuum cleaners, lighting fixtures, etc.
- Small electric tools: chainsaws, drilling machines, punching machines, air compressors, etc.
- Outdoor camping devices