按輸出波形 ，逆變器可分為方波逆變器、階梯波逆變器、正弦波逆變器。正弦波逆變器的特點(diǎn)是效率高，低諧波，可適用于所有類型負(fù)載，對感性或容性負(fù)載有較強(qiáng)的帶載能力。

按拓?fù)浣Y(jié)構(gòu) ，可分為高頻逆變器和工頻逆變器。

什么是工頻逆變器？

工頻逆變器 將低壓直流電先通過全橋逆變電路逆變成低壓交流電之后，再通過大型變壓器將低壓交流電升壓為高壓交流電。

特點(diǎn)：功率密度小，體積大，重量重，效率低，但是電壓輸入范圍寬，抗干擾能力強(qiáng)，可靠性高，適用于惡劣環(huán)境下運(yùn)行，以及對電能質(zhì)量要求較高的場合。

推薦產(chǎn)品：NPower系列， TPower系列

什么是高頻逆變器？

高頻逆變器 將低壓直流電升壓為高頻率、高密度能量的高壓直流電，然后再通過全橋逆變電路逆變?yōu)榻涣麟姟?/span>

特點(diǎn)：功率密度大，體積小，重量輕，效率高，但是電壓輸入范圍窄，抗干擾能力較弱，可靠性低，一般適用于電動工具、日常照明等對電能質(zhì)量要求不高的場合。

An inverter is a device that converts direct current (DC) to alternating current (AC) to meet the power demand of AC loads.

According to the output waveform, the inverter can be divided into square wave inverter, step wave inverter, sine wave inverter. Sine wave inverter is characterized by high efficiency, low harmonic, can be applied to all types of load, inductive or capacitive load has a strong load capacity.

According to the topology, it can be divided into high frequency inverter and power frequency inverter.

What is power frequency inverter?

The power frequency inverter first converts the low-voltage DC into low-voltage AC through the full-bridge inverter circuit, and then converts the low-voltage AC into high-voltage AC through a large transformer.

Features: small power density, large volume, heavy weight, low efficiency, but the voltage input range is wide, strong anti-interference ability, high reliability, suitable for harsh environment operation, as well as the power quality requirements of the occasion.

Recommended products: NPower series, TPower series

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What is a high frequency inverter?

The high frequency inverter converts low voltage DC into high voltage DC with high frequency and high density energy, and then converts it into alternating current through the full bridge inverter circuit.

Features: large power density, small size, light weight, high efficiency, but the voltage input range is narrow, anti-interference ability is weak, low reliability, generally suitable for power tools, daily lighting and other occasions that do not require high power quality.