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High-frequency inverter
- Jan 11, 2018 -

High-frequency inverter first high-frequency DC / DC converter technology, the low-voltage DC inverter into high-frequency low-voltage AC; and then after the high-frequency transformer boost, and then through the high-frequency rectifier filter circuit are usually more than 300V High-voltage DC; Finally, through the frequency inverter circuit 220V AC power for load use. As the high-frequency inverter uses a small size, light weight, high-frequency magnetic core material, thus greatly improving the power density of the circuit, so that the inverter no-load loss is small, the inverter efficiency is improved. In general, high-frequency inverters used in small and medium PVS can achieve peak conversion efficiencies of over 90%.