single ended primary inductor converter单端初级电感转换器SEPIC(single ended primary inductor converter) 是一种允许输出电压大于、小于或者等于输入电压的DCDC变换器。输出电压由主控开关(三极管或MOS管)的占空比控...
分类：
其他好文 时间：
2014-11-29 22:57:23
阅读次数：
366
The AD736 true-rms-to-dcconverter is useful for many applications that require precise calculation of the rms value of a waveform. This converter can ...
分类：
其他好文 时间：
2014-11-28 16:14:22
阅读次数：
142
The schematic inFigure 1shows a way to increase the power available from a current-limited 5V supply by adding power from a –5V supply. The dc/dc conv...
分类：
其他好文 时间：
2014-11-28 14:24:24
阅读次数：
205
The SEPIC (single-ended, primary-inductance-converter) topology is generally a good choice for voltage regulators that must produce an on output volta...
分类：
其他好文 时间：
2014-11-28 14:22:06
阅读次数：
279
In certain dc/dc-converter applications, on-chip, cycle-by-cycle current limit may be insufficient protection to prevent a failure during a short circ...
分类：
其他好文 时间：
2014-11-28 14:19:55
阅读次数：
221
Low-ripple-voltage positive-to-negative dc/dc converters find use in many of today's high- frequency and noise-sensitive disk drives, battery-powered ...
分类：
其他好文 时间：
2014-11-28 14:08:43
阅读次数：
251
The conventional way to produce dual (positive and negative) outputs from a single positive input is to use a transformer. Although such designs are r...
分类：
其他好文 时间：
2014-11-28 14:08:17
阅读次数：
145
You would normally use a series linear regulator or a dc/dc converter to obtain 3V dc from a higher supply. However, when breadboarding a concept, you...
分类：
其他好文 时间：
2014-11-28 14:05:17
阅读次数：
142
The step-up switching-converter circuit inFigure 1presents a familiar problem: If you shut down boost converter IC1by pulling itsinput low, external i...
分类：
其他好文 时间：
2014-11-28 14:03:16
阅读次数：
131
一般从前台传到后台的参数都需要转换，比如转换成Date 类型，JsonObject类型，JsonArray类型等等。但是转换这一步spring是在什么时候做的呢？ java.text.ParseException : A JSONObject must begin with ‘{‘ at c...
分类：
编程语言 时间：
2014-11-27 12:59:48
阅读次数：
430
