... . LCD display, simple operation. setting parameters and fault detection 10.Low voltage drive function( LV40-70 special DC - DC ... Application:7.practical application:8.Product Parameter:9.waterproof housing 10.About Us: Established in 2004,ShenZhen SETEC POWER Co ... ,developing,producing and selling high- frequency switching power supply,DC/AC power inverters, DC/DC converter, Solar inverter, solar pump ...