浅谈中航光电适配3kW PSU的CRPS 标准DP4电源连接器

新品发布

数据中心作为七大新基建之一，是承载数据存储、传输和计算最重要的基础设施，随着AI、云计算、区块链、物联网等新一代数字技术的发展，数据中心的密度和算力进一步提高，服务器单板功率提升至3kW甚至更高。中航光电推出了新一代符合CRPS标准，适配3kW服务器电源模块的DP4电源连接器。

Data center plays a role in data storage, transmission, and computing. And the development of digital technologies such as AI, cloud computing, blockchain, and the IoT helps the advancing calculating space and power density as well as server power of single board in data center. To meet CRPS standard and match 3kW PSU, JONHON has launched a new generation of DP4 power connector.

产品介绍

该款产品主要应用于数据中心服务器电源模块上，功率、信号混装，弯式印制板焊接结构。功率接触件采用高导铜材料和低阻抗镀层，单Pin通流45A；绝缘体增加风道散热结构，有效提高产品通流能力；支持波峰焊、回流焊等多种焊接工艺；引导可靠、插拔柔和、耐滥用。

mainly used on power modules of server in data center

power and signal hybrid arrangement, right angle PCB welding

power contact adopts high-conductivity copper and low-impedance plating

45A current for single pin

air duct insulator supports higher flow capacity

supports wave soldering and reflow soldering

good guidance,easy connection and disconnection as well as high endurance

性能指标

▼电气性能 额定电流：电源45A/pin，信号3A/pin 接触电阻: 电源≤5mΩ，信号≤55mΩ  接触电阻变化量≤10mΩ 额定电压: 12V 耐电压: 500V AC 绝缘电阻: ≥500MΩ(常温)

▼环境性能 工作温度: -55℃～105℃ 振动: 5Hz@0.01g²/Hz-20Hz@0.02g²/Hz-500Hz@0.02g²/Hz; 加速度3.13grms 冲击：加速度490m/s²

▼机械性能 机械寿命: 200次 Performance Electrical Rated current: power supply 45A/pin, signal 3A/pin Contact resistance: power supply ≤5mΩ, signal ≤55mΩ, contact resistance change ≤10mΩ Rated voltage: 12V Withstand voltage: 500V AC Insulation resistance: normal ≥500MΩ Environmental Working temp: -55℃～105℃ Vibration: 5Hz@0.01g²/Hz-20Hz@0.02g²/Hz-500Hz@0.02g²/Hz  acceleration 3.13grms Shock: acceleration 490m/s²

Mechanical Endurance: 200 cycles  

编辑：hfy