according to the frequency of the inverter output AC energy points
The output of an inverter is alternating current (AC). According to the frequency of the output AC energy points, it can be divided into an industrial frequency inverter, a medium frequency inverter, and a high frequency inverter.
The frequency of an industrial frequency inverter is 50 to 60 Hz. Medium frequency inverters are generally 400 Hz or more. High frequency inverters are generally more than 10 kHz to MHz.
The advantage of an industrial frequency inverter is that it is relatively mature in technology and the price is relatively cheap. The disadvantage is that the efficiency is relatively low, about 80% to 85%.
The advantage of a medium frequency inverter is that its efficiency is higher than that of an industrial frequency inverter. The efficiency of a medium frequency inverter can reach 90% to 95%. The disadvantage is that the price is more expensive than an industrial frequency inverter.
The advantage of a high frequency inverter is that its efficiency is the highest, generally more than 97%. The disadvantage is that the price is more expensive than a medium frequency inverter.
according to the number of phases of the inverter output
There are three main types of inverters: single-phase, three-phase, and multi-phase. Single-phase inverters are the most common type of inverter, and are typically used for small loads such as powering a home or small office. Three-phase inverters are used for larger loads, such as industrial or commercial applications. Multi-phase inverters are used for even larger loads, such as powering a city block or an entire building.
According to the direction of the inverter output power
There are two main types of inverters: active inverters and passive inverters. Active inverters are used to send power from the inverter to the industrial grid. Passive inverters are used to send power from the inverter to loads such as electronic devices or motors.
Passive inverters are typically more efficient than active inverters, since they don't have to expend energy to maintain the power output. Active inverters, on the other hand, are typically used in applications where power needs to be constantly supplied to the grid, such as in a power plant.
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According to the way of inverter main circuit
There are four main types of inverters, each with its own advantages and disadvantages.
Single-ended inverters are the most basic type. They are simple and inexpensive, but they are also less efficient and have poorer power quality.
Push-pull inverters are more expensive, but they are more efficient and have better power quality.
Half-bridge inverters are more expensive still, but they offer the best efficiency and power quality.
Full-bridge inverters are the most expensive type, but they offer the best efficiency, power quality, and reliability.
According to the type of inverter main switching device
There are many different types of inverters on the market today, each with its own advantages and disadvantages. The main types of inverters are thyristor, transistor, field effect, and insulated gate bipolar transistor (IGBT) inverters. Each type of inverter has its own strengths and weaknesses, so it's important to choose the right inverter for your needs.
Thyristor inverters are the most common type of inverter, and are typically the cheapest option. However, they are not as efficient as other types of inverters, and can't handle as much power. Transistor inverters are more expensive, but are more efficient and can handle more power. Field effect inverters are the most expensive, but are the most efficient and can handle the most power. IGBT inverters are a newer type of inverter, and are somewhere in between transistor and field effect inverters in terms of cost and efficiency.
No matter which type of inverter you choose, make sure it's the right size for your needs. If you choose an inverter that's too small, it won't be able to power all of your devices. If you choose an inverter that's too big, it will be more expensive than you need to pay.
Do some research and figure out which type of inverter is right for you. Once you've made your decision, you'll be able to enjoy the benefits of having an power inverter source.
According to the DC power supply
There are two main types of inverters: voltage source inverters (VSI) and current source inverters (CSI).
VSIs have a constant DC voltage, while the output voltage is an alternating square wave. CSIs have a constant DC current, and the transmitted current is an alternating square wave.
Inverters are used in a variety of applications, such as powering AC devices from DC batteries, solar panels, or fuel cells.
according to the inverter output voltage or current waveform
There are two main types of inverters: sine wave output inverters and non-sine wave output inverters. Sine wave output inverters produce a pure sine wave, while non-sine wave output inverters produce a modified sine wave.
Which type of inverter is best for you depends on your needs and what you'll be using it for. Pure sine wave inverters are more expensive, but they're also more efficient and will produce cleaner, more reliable power. If you're using your inverter for sensitive equipment or for powering delicate electronics, a sine wave inverter is a good choice.
Non-sine wave output inverters are less expensive and slightly less efficient, but they're still a good choice for many applications. If you're using your inverter for general purposes, such as powering a small appliance or charging a battery, a non-sine wave inverter will suffice.
When choosing an inverter, be sure to select one that's rated for the wattage you need. Also, be sure to check the inverter's warranty and return policy before making your purchase.
according to the inverter control method
There are two main types of inverters: frequency modulation type (PFM) and pulse width modulation type (PWM). PFM inverters are more efficient and have a lower total harmonic distortion (THD), while PWM inverters are less expensive.
according to the inverter switching circuit task method
There are three main types of inverter switching circuits: resonant, fixed-frequency hard-switching, and fixed-frequency soft-switching. Each has its own advantages and disadvantages, and the best type for a particular application depends on the specific requirements.
Resonant inverters are typically more efficient than fixed-frequency hard-switching inverters, but they are also more complicated and expensive. Fixed-frequency hard-switching inverters are simpler and cheaper, but they are less efficient. Fixed-frequency soft-switching inverters are the most complex and expensive, but they are also the most efficient.
The best type of inverter for a particular application depends on the specific requirements. For example, if efficiency is the most important consideration, a resonant inverter would be the best choice. If simplicity and cost are more important, a fixed-frequency hard-switching inverter would be a better choice.
According to the inverter switching method
There are two main types of inverters: load-switching and self-switching. Load-switching inverters are more common in industrial applications, while self-switching inverters are more common in residential applications.