The alternating current can be
converted to direct current via the inverter system that consists of inverter
bridge, control logic circuit and filters. Photovoltaic inverters are widely used in three-phrase grid-connecting.
URB2412LD-20WR3 privodes power to the IGBT drive circuits and the IGBTs convert DC to AC by its switching on/off operation.
Above shows the three-phrase inverter system. The system can work as single phrase inverter system when there are only 4 ways of IGBTs.
Features of URB2412LD-20WR3
● High efficiency up to 90%
● Operating temperature range: -40℃ to 85℃.
● Wide 4:1 (9-36V) input voltage range
● Standby power consumption as low as 0.15W
● Meet CISPR22/EN55022 CLASS A