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

Wide range 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。

Advanced PFCue:uency harmonic can be restricted better, and power

factor can 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。

Intelligent temperature-controlled wind cooling: the usage life of fan is prolonged, which

makes module 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。

Advanced LLC resonant converter technology: high frequency, low switching loss, high

efficiency, greatly reduce the size of magnetic components, the module size and weight

significantly reduced.

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。

Advanced digital control: to abandon the method ,which used analog-control previously,

and use digital-control. Module has higher accuracy, faster response. Calibration and 20A 系列高频开关电源模块

20A Seriesuency Switch Power-supply Module

upgrade are more convenient.

6. 模块支持热插拔，使日常维护和维修方便快捷。

Module supports hot-swap, so that routine maintenance and repair and 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。

Ability to 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