TEXAS INSTRUMENTS TMDSHVPSFBKIT 开发套件, F28027, 全桥, 高电压相位转换直流/直流转换器控制卡
The 是一个C2000 high voltage phase shifted full bridge developer"s kit,设计ed to quickly implement a 数字ly 控制led phase shifted full bridge topology DC/DC converter. This设计 also 支持 peak current mode 控制with slope compensation, requiring no外部circuitry. This是一个high voltage套件intended to support voltage levels that are commonly used in end equipment设计和gives设计ers the opportunity to experiment with 多用控制methods. This kit是一个excellent companion to the primary side TMDSHVBLPFCKIT和TMDSHVPFCKITs providing a 完整的 评估 平台 用于power factor corrected AC input stages to a high efficiency DC/DC output stage. The 评估模块 also features on电路板 USB JTAG emulation, requiring no外部JTAG emulator. The 评估模块 is 基于Piccolo F28027微控制器. The套件包括 控制SUITE, as well as a 32KB limited version of CCS V4和full 硬件和软件documentation.
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- 评估模块 基于高电压相位转移的直流/直流转换器控制卡
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- 支持峰值电流模式控制, 带斜率补偿
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- 快速启动图形用户接口
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- 380V至400V DC输入, 500 watt 12V 稳压直流输出
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- 多种反馈方式用于实验
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- 无损电流检测电路用于故障保护
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- 板载USB JTAG仿真
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- 开源固件和软件 含完整文档
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- 详细的试验和PSFB理论讨论
此设备以高电压和高电流运行会产生危险电击.