phpMyCV是针对单个用户的简历管理系统。

此设计为30W 小型化壁式Type C PD 充电器，使用TI UCC28780 搭配Navitas NV6252来实现小型化需求，UCC28780是一款高频有源箝位反激式控制器(ACF)，工作频率可达1MHz，可操作在零电压开关（ZVS）且能在宽电压工作范围内实现，具有先进的自动调谐技术，自适应死区时间优化和可变开关频率控制律。使用自适应多模控制可根据输入和输出条件改变操作，可在降低可听噪声的同时实现高效率。 NV6252为Navitas推出的一款非对称半桥GanFet适用于ACF架构，内含Gate drive可降低在高频操作时带来的杂讯影响，与Si MOSFET相比具有的优势，包括超低输入和输出电容，零反向恢复，降低开关损耗多。 这些优势可实现密集且高效的拓扑结构。 核心技术优势1. 可操作在ZVS，操作频率高达1MHz，利于小型化 2. 5V功耗91.5% 3. 22.42 W/in. 方案规格1. Input Voltage:90Vac~264Vac 2. Output: 15V/2A, 12V/2.5A, 9V/3A, 5V/3A 3. Protect: OVP,OPP,OTP 4. Operate Freqency:200KHz~360KHz 方案来源于大大通

150W, AC-19.5VDC PFC+LLC Demo Board This design uses a Critical Conduction Mode (CrCM/DCM) PFC (AC-400 VDC), followed by an LLC DC-DC (400-19.5 VDC). For both stages, the switching frequency was increased to the maximum allowed by the off-the-shelf control ICs available. The board is designed to be a ‘demonstration’ board, and is not yet optimized as a production design. With this design, a power density of 1.56 W/cc or 25.5 W/in3 is achieved, which is around 2x typical and 40% more than the best-on-class Si-based design today. Customer designs are expected to achieve even higher power density.

全套vita46文档，包括后插板，共26份文档，VITA46.0,VITA46.1,VITA46.3,VITA46.4,VITA46.6,VITA47.0,VITA46.9,VITA46.10,VITA46.11,VITA46-48-42，后插板ANSI_VITA 46.10_RTM.pdf，VITA46.10-支持Rear+Transition+Module.pdf等等

FMC接口标准，适用于电子工程师，研究生，电子爱好者等相关设计人员，进行FMC接口设计时参考。

VITA47规范，ANSI/VITA 47-2005 (R2007)，文档共22页，共一份文档。 This standard defines environmental, design and construction, safety, and quality requirements for commercial-off-the-shelf (COTS) plug-in units (cards, modules, etc) intended for mobile applications.

VITA78是宇航级总线标注。 VITA成员共同致力于定义和开发关键计算机总线、电路板和体系规范，如VME总线，PCI夹层卡（PMC），VXS，VPX和FMC等等。VITA于1984年成立以来，形成了近100个工作团队，开发了对于全世界关键嵌入式系统设计师来说尤为重要的各项规范和标准。体系覆盖从医学成像到太空发射控制，从半导体加工到国防系统，无一不依托基于VITA技术打造的产品。

VITA46.10 RTM ，关于VPX RTM 背板后连接技术。

VPX 连接器资料 This specification covers the requirements for application of MULTIGIG RT 2, RT 2-R, and RT 3 connectors used to interconnect printed circuit (pc) boards. RT 2 and RT 2-R connectors are compliant to the VITA 46 standard for VPX architecture, and TE supports other custom and non-standard MULTIGIG variations. RT 3 is interface compatible with RT 2 and RT 2-R, but utilizes different board footprints with smaller compliant pins and plated thru holes to achieve 16 to 25 Gbps data rates. The connectors consist of end-to-end stackable modules, available in vertical receptacles (backplane application) and right-angle plugs (daughtercard application). Half and full-size connector modules are used within slots of a backplane/plug-in card application. The VITA 46 standard defines connector requirements and OpenVPX standard slot configurations are defined in VITA 65.0 and 65.1.

两个文件夹，分别导入。Vitamio4.0版，可支持SDK到29.