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the texas instruments ucd3138pfcevm-026 evaluation module (evm) is a digitally controlled single phase pfc pre-regulator based on the ucd3138 programmable digital power controller. the evm accepts universal ac line input from 90vac to 264vac, 47hz to 63hz. the nominal output voltage is 390vdc. output full load power is 360w, with extremely high power factor over 0.999 and low thd below 5% for most operating conditions. the protection features of the evm include brown-out, output over-voltage, and power-on surge current limit. the evm can be reconfigured into a dual-phase interleaved pfc or bridge-less pfc topologies with hardware and firmware updates. the evm can be also reprogrammed with custom firmware, allowing users to add functions suited to their needs.
the evm is supplied with a ucd3138cc64evm-030 control card. this card is pre-programmed with single-phase pfc firmware developed by texas instruments. the evm also includes a usb-to-gpio interface adapter to download firmware and program the ucd3138 controller in the evm.
类型 | 标题 | 下载最新的英文版本 | 日期 | |||
---|---|---|---|---|---|---|
证书 | 2019年 1月 2日 | |||||
应用手册 | 2013年 3月 18日 | |||||
应用手册 | 2012年 4月 26日 | |||||
用户指南 | | | 2012年 2月 16日 |
所有内容均由 ti 和社区网友按“原样”提供,并不构成 ti 规范。参阅。
如果您对质量、包装或订购 ti 产品有疑问,请参阅 。