“APFC”可以造什么句，APFC造句

Research on Zero Voltage Transition APFC Circuit

Resarch on Hystersis Current Control APFC Circuit Switch Freouency

Research on Low-Power Single-Phase APFC Operating in CRM Mode with Frequency Limited;

Design of High Frequency Switch Power with APFC and Soft Switch;

When powder core is used to preparation of APFC inductor, lower core loss will be obtained as long as core sizes and coil turns are properly selected.

用来制作APFC电感，只要恰当选择磁心尺寸和线圈匝数就能取得降低磁心损耗的效果。

在电路中使用的APFC芯片是L控制器使用IR为逆变电路的控制芯片，既能手动调光，而设计的模拟调光电路和接口，又为远程调光预留了接口。

A Low Cost APFC of AC-DC-AC Converter

Research on a High Frequency AC Stable Power Supply with APFC Circuit;

The improved design and some calculations of the APFC circuits are implemented based on the relationship between the minimum switch frequency and the maximum input voltage, so as to meet the requirements of design and working reliability.

Design of Isolated APFC Circuit;

本文介绍了较大功率变频空调的一种APFC方案。

APFC Control Circuit Design of Inverter Air-Conditioner

主机具有分区控制，自动调节亮度，自动开关和根据环境亮度开关等功能。在设计中采用一台大功率APFC方式的AC-DC变换器代替电子镇流器的AC-DC变换器。