九州JZ-22020H系列高频开关电源模块
模块特点Module Characteristics
1.交流输入范围宽：260～500VAC
Widerange of input AC: 260～500VAC
2. 先进的三相有源PFC 技术: 更好地抑制高次谐波，THD 满载时小于 5%，
功率因数可达0.99。
AdvancedPFC technique: high-frequency harmonic can be restricted better,and power
factorcan be 0.99
3.智能温控风冷方式：增加风机的使用寿命,使模块运行更可靠，噪音更小。
Intelligenttemperature-controlled wind cooling: the usage life of fan isprolonged, which
makesmodule running more safely.
4. 先进的 LLC谐振变换器技术：工作频率高，开关损耗小，转换效率高，
大大减小磁性元器件体积，使模块体积和重量大幅减小。
AdvancedLLC resonant converter technology: high frequency, low switchingloss, high
efficiency,greatly reduce the size of magnetic components, the module size andweight
significantlyreduced.
5.先进的数字控制方式：摒弃了以前所用的模拟控制方式，改用数字控制
方式。模块精度更高，响应速度更快，校验和升级也更加方便。
Advanceddigital control: to abandon the method ,which used analog-controlpreviously,
anduse digital-control. Module has higher accuracy, faster response.Calibration and 20A系列高频开关电源模块
20A Series High-frequency Switch Power-supply Module
upgradeare more convenient.
6.模块支持热插拔，使日常维护和维修方便快捷。
Modulesupports hot-swap, so that routine maintenance and repair easily.
7.独立工作能力：模块在脱离监控的情况下，可以正常工作。
Abilityto work independently: if the module brakes away from the monitor ,it can work
normally.
五、模块结构和功能Module Configuration And Functions
1.前面板说明 Front Panel instruction
