One: Product introduction

GZ22010-9/GF11020-9 high-frequency switch rectifier module adopts full-bridge LLC resonant soft switch technology, which has high efficiency; Passive PFC technology, high power factor; Combined with self-cooling and air-cooling cooling, it cools naturally under light load, which conforms to the actual operation of the power system. The cooling fan adopts temperature combined current control mode, with low noise and long service life of the fan.

Two: product characteristics

● Wide input voltage working range: 304VAC ~ 456VAC;

● Using advanced LLC resonant high frequency soft switching technology, efficiency is greater than 94%;

● Built-in short-circuit retraction protection, even if the module output in a long-term short-circuit state will not be damaged;

● Using LED display, can query module voltage, current, address and fault information;

● Perfect protection and alarm function, including input over/under voltage, output over voltage, over temperature, over current, etc.

● Air cooling, the fan adopts temperature combined current control speed regulation, low noise, high reliability;

● Built-in anti-reverse connection protection, support with electric plug.