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目前,电子产品趋向小型化可移动性的方向发展。其集成度高,可靠性高。这就要求直流电源应趋向小型化。下面就日本ELM公司采用CMOS工艺生产的ELM95XXC(附图)系列构成一个超小型PWMDC/DC升压器电路作一介
At present, electronic products tend to move in the direction of miniaturization. Its high degree of integration, high reliability. This requires that the DC power supply should be miniaturized. The following ELM95XXC (with photos) series of Japanese ELM CMOS process to produce a super compact PWMDC / DC booster circuit as a medium