Abstract: There are differences between the operation of low-frequency AC transformers and electronic transformersthat supply current to MR16 lamps, and there are also differences in the current draw for MR16 halogen lamps andMR16 LED lamps. These contrasts typically prevent an MR16 LED lamp from operating with most electronictransformers. This article explains how a high-brightness (HB) LED driver optimized for MR16 lamps will allow LEDlamps to be compatible with most electronic transformers.A similar version of this article appeared on Display Plus, July 7, 2012 and in German in Elektronikpraxis, October 1,2012.
上传时间： 2013-10-14
上传用户：playboys0
AP2952,DC TO DC
上传时间： 2013-10-30
上传用户：wxnumen
该文详细介绍了如何用SG3525设计DC-DC变换器
上传时间： 2013-11-03
上传用户：mh_zhaohy
AD7280A菊花链从它监控的电池单元获得电源。ADuM5401集成一个DC/DC转换器，用于向ADuM1201的高压端供电，向AD7280A SPI接口提供VDRIVE电源，以及向AD7280A菊花链电路提供关断信号。如果BMS低压端的+5 V电源被拉低，则隔离器和AD7280A菊花链关断。同样，如果来自BMC的PD信号变为低电平，通过ADG849开关路由的ADuM5401低压电源将被拉低，这也会使隔离器和AD7280A菊花链发生硬件关断。
上传时间： 2013-12-14
上传用户：D&L37
We provide complete power solutions with a full lineup of power managementproducts. This brochure provides an overview of our high performance DC/DC switching regulatorcontrollers for applications including datacom, telecom, industrial, automotive, medical, avionicsand control systems. We make power design easier with our industry-leading field applicationengineering support; a broad selection of demonstration boards with schematics, layout filesand parts lists; SwitcherCAD® software for simulation, application notes and comprehensivetechnical documentation.
上传时间： 2013-10-15
上传用户：lz4v4
朱立荣 硕士 DC-DC效率分析与设计
上传时间： 2013-11-19
上传用户：kang1923
电感型DC-DC转换器电路，闭合开关会引起通过电感的电流增加。打开开关会促使电流通过二极管流向输出电容。因储存来自电感的电流，多个开关周期以后输出电容的电压升高，结果输出电压高于输入电压。
上传时间： 2013-11-22
上传用户：上善若水
升压式DC/DC变换器主要用于输出电流较小的场合，只要采用1~2节电池便可获得3~12V工作电压，工作电流可达几十毫安至几百毫安，其转换效率可达70%-80%。
上传时间： 2013-11-03
上传用户：zhangxin
如果你是学习DSP控制的那这儿就有个例子
上传时间： 2013-10-18
上传用户：wdq1111
为满足目前便携设备对电源系统的需求，提出一种基于微控制器为控制核心的便携设备电源系统方案，利用高性能、低功耗的ATmega16L微控制器作为检测和控制核心，配以电池充放电电路、DC/DC变换电路、外部适配器和锂电池组等，实现了灵活性高、功能完备的电源系统。
上传时间： 2013-11-20
上传用户：wayne595
