DC-AC conversion mechanism: The core function of a 3.5W high-frequency inverter is to convert direct current (DC) into alternating current (AC). Its working process begins with a direct current input, and through internal power switching devices (such as MOSFET field-effect transistors), it quickly controls the on/off of the direct current in a high-frequency manner (usually at frequencies of 20kHz -100kHz or even higher). Under the on-off action of power switching devices, the DC current is cut into a series of high-frequency pulses. These pulses undergo voltage conversion through high-frequency transformers, and then pass through circuits such as rectification and filtering to ultimately output stable AC power, meeting the needs of various devices with AC power supply

ESG Factory price UPS 2kw 3kw 5kva 5kw 7kw 8KW10KW MPPT 80A Solar Controller Off Grid Hybrid solar price inverter

ESG Factory price UPS 2kw 3kw 5kva 5kw 7kw 8KW10KW MPPT 80A Solar Controller Off Grid Hybrid solar price inverter

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