The high-frequency inverter converts low-voltage direct current into high-frequency low-voltage alternating current through high-frequency DC/AC conversion technology, and then boosts the voltage through a high-frequency transformer, and then rectifies it into a high-voltage usually above 300V through a high-frequency rectifier and filter circuit. Direct current, and finally obtain 220V power frequency AC power for the load through the power frequency inverter circuit. Advantages and disadvantages of high-frequency inverters: High-frequency inverters use high-frequency magnetic core materials with small size and light weight, which greatly improves the power density of the circuit, making the no-load loss of the inverter power supply very small, and the inverse Transformation efficiency has been improved.
Usually the peak conversion efficiency of high-frequency inverters reaches more than 90%. However, it also has significant disadvantages. The high-frequency inverter cannot be connected to a full-load inductive load, and the overload capacity is poor.
Tags：
Safety issues to consider in inverter design 1. Products with metal casing must be selected: Vehicle-mounted inverters generate large amounts of heat due to their large power. If the internal heat cannot be dissipated in time, the life of the components will be affected at best, and there is a risk of fire at worst. The metal shell has good heat dissipation properties on the one…
1. According to the spectrum division table formulated by the Institute of Electrical and Electronics Engineers (IEEE), the low-frequency frequency is 30~300kHz, the medium-frequency frequency is 300~3000kHz, the high-frequency frequency is 3~30MHz, and the frequency range of 30~300MHz is very high frequency. , 300~1000MHz is ultra-high frequency. Compared with low-frequency signals, high-frequency signals change very quickly and have sudden changes; low-frequency signals change slowly and have…
High-frequency inverter electrical appliances are a kind of switching equipment used in the industrial field. What is the working principle of high-frequency inverters? This equipment is controlled by program logic. High frequency inverter can be used in the telecommunications industry and is a switching device in computer rooms. This kind of power supply can be used in the solar energy industry and power generation industry. It…
What are the advantages of communication cabinets? Enhanced security: Cabinets provide physical protection for network equipment, preventing unauthorized access, tampering, and theft. This is especially important in environments where security is a concern. Environmental Protection: Cabinets protect equipment from environmental factors such as dust, moisture, and other pollutants. This protection is critical to maintaining the life and performance of sensitive electronic components. Cable management: Cabinets often…
The inverter's runtime opens up the possibility of extending off-grid power. Here are alternatives to consider, from battery upgrades to eco-friendly solutions. Inverter gets longer running time solution Upgrade battery capacity: Extend the running time of the inverter by upgrading to a higher capacity battery (such as a 200Ah or 300Ah battery) to extend the use time without charging. Lithium-Ion Batteries: Choose lithium-ion batteries for superior…
Safety issues to consider in inverter design 1. Products with metal casing must be selected: Vehicle-mounted inverters generate large amounts of heat due to their large power. If the internal heat cannot be dissipated in time, the life of the components will be affected at best, and there is a risk of fire at worst. The metal shell has good heat dissipation properties on the one…
1. According to the spectrum division table formulated by the Institute of Electrical and Electronics Engineers (IEEE), the low-frequency frequency is 30~300kHz, the medium-frequency frequency is 300~3000kHz, the high-frequency frequency is 3~30MHz, and the frequency range of 30~300MHz is very high frequency. , 300~1000MHz is ultra-high frequency. Compared with low-frequency signals, high-frequency signals change very quickly and have sudden changes; low-frequency signals change slowly and have…
High-frequency inverter electrical appliances are a kind of switching equipment used in the industrial field. What is the working principle of high-frequency inverters? This equipment is controlled by program logic. High frequency inverter can be used in the telecommunications industry and is a switching device in computer rooms. This kind of power supply can be used in the solar energy industry and power generation industry. It…
What are the advantages of communication cabinets? Enhanced security: Cabinets provide physical protection for network equipment, preventing unauthorized access, tampering, and theft. This is especially important in environments where security is a concern. Environmental Protection: Cabinets protect equipment from environmental factors such as dust, moisture, and other pollutants. This protection is critical to maintaining the life and performance of sensitive electronic components. Cable management: Cabinets often…
Many inverters on the market only have solar charging function and do not have mains and generator charging functions. However, Sindun's inverter plus battery charger has complete functions, including solar charging, mains charging and generator charging. Various charging methods bring great convenience to our lives. Inverter plus charger tips With rising energy prices and a global focus on sustainable living, more and more people are looking…
Safety issues to consider in inverter design 1. Products with metal casing must be selected: Vehicle-mounted inverters generate large amounts of heat due to their large power. If the internal heat cannot be dissipated in time, the life of the components will be affected at best, and there is a risk of fire at worst. The metal shell has good heat dissipation properties on the one…
1. According to the spectrum division table formulated by the Institute of Electrical and Electronics Engineers (IEEE), the low-frequency frequency is 30~300kHz, the medium-frequency frequency is 300~3000kHz, the high-frequency frequency is 3~30MHz, and the frequency range of 30~300MHz is very high frequency. , 300~1000MHz is ultra-high frequency. Compared with low-frequency signals, high-frequency signals change very quickly and have sudden changes; low-frequency signals change slowly and have…
High-frequency inverter electrical appliances are a kind of switching equipment used in the industrial field. What is the working principle of high-frequency inverters? This equipment is controlled by program logic. High frequency inverter can be used in the telecommunications industry and is a switching device in computer rooms. This kind of power supply can be used in the solar energy industry and power generation industry. It…
What are the advantages of communication cabinets? Enhanced security: Cabinets provide physical protection for network equipment, preventing unauthorized access, tampering, and theft. This is especially important in environments where security is a concern. Environmental Protection: Cabinets protect equipment from environmental factors such as dust, moisture, and other pollutants. This protection is critical to maintaining the life and performance of sensitive electronic components. Cable management: Cabinets often…
The inverter's runtime opens up the possibility of extending off-grid power. Here are alternatives to consider, from battery upgrades to eco-friendly solutions. Inverter gets longer running time solution Upgrade battery capacity: Extend the running time of the inverter by upgrading to a higher capacity battery (such as a 200Ah or 300Ah battery) to extend the use time without charging. Lithium-Ion Batteries: Choose lithium-ion batteries for superior…