Liyuan PCB rectifier

1.Adopting full digital dual backup RS485 bus control, simple wiring and high reliability;

1).Liyuan RS485 controller has been officially put into use since 2001, with the following characteristics.

• Mature technology;
• Stable and reliable;
• Optional dual RS485 bus,Enhanced redundancy of communication lines.
• Flexible control mode;
• Active mode;
• Slave mode;

2).Sufficient materials, large device redundancy, key components are imported;

• IGBT adopts Infineon products;
• Synchronous rectification MOS tube adopts IR company products;
• PWM chip adopts adaptive resonant controller produced by INTERSIL.

3)Strong R&D capabilities, innovative, mature and reliable circuit design.