... Power Co.,Ltd, mainly focus on DC/DC converter, DC/AC inverter, battery charger ,AC/DC rectifier power system and solar pump inverter ... to design,Max current is 30A. rectifier modules used soft switch technology,while load rate10% then efficiency can be 87%, ... by the national Ministry of Information Quality Inspection Center solf switch Chapter4 SET48-1500B Technical parameters 4.1 Environment Work tem ...