Description
系统部分 … 。本次设计中选用741S245作为总线驱动器,并在单片机引脚加入5 …”
白光LED驱动器必须具备的条件 … 预期的效果,也就是说白光LED驱动器必须具各满足:即使电池的 … 采用恒电压或恒电流的驱动器,而驱动器的采用取决于具体的应用要求 … 使用内部具有恒流功能的驱动器,这些驱动器可在白光LED之间提供 … 。飞兆半导体的最新的FAN5608LED驱动器整合了所有的亮度控制方式( …
高功率LED恒流源串联驱动器的设计 “… 上已出现的高功率LED串联驱动器的应用范围和性能。
关键词:串联驱动器;恒流源;高功率LED … %。
高功率LED串联恒流
源驱动器的原理
目前,市场上出现的 … 恒定。
高功率LED恒流源
驱动器设计时要注意的问题
设计高 …”
智能MOSFET驱动器提升数字控制电源性能的设计方案 “… 具备功率级内部保护功能的MOSFET驱动器的发展。
图1:数字 … 级之间的接口由MOSFET驱动器提供。通常由MOSFET驱动器接收PWM或数字控制器 … 构图。
图2:UCD7500 MOSFET驱动器结构图。
集成的超 …”
基于恒流LED驱动器的高效率LED照明系统方案设计 “… 的电源转换效率。
传统LED驱动器:定电压模式
流经LED的 … ;
ABB UNITROL 5000
UNITROL 1020 controller ABB
UNITROL 1020 UNS0119A-Z,V1 3BHE030579R0003
HIEE305098R0001 Excitation system measuring board
UNITROL1000 Z.V3 3BHE014557R0003
3BHE014557R0003 Excitation system ABB
UNITROL1000 Z.V3 Excitation system ABB
HIEE410730P201AENDA Excitation system measuring board
UNS0007A-P V1Excitation system measuring board
UNS0007A-P V1 HIEE410730P201AENDA
UNS0007A-P V1 HIEE305098R0001 ABB
UNS0119A-P,V101 3BHE029153R0101 ABB
UNS0119A-P,V101 3BHE029154P3 REV.G ABB
3BHE029153R0101 Excitation system measuring board
3BHE029154P3 REV.G Excitation system measuring board
UNS0119A-P,V101 Excitation system measuring board
3BHE042393R0101 Excitation system measuring board
UNS0122A-P Excitation system measuring board
UNS0122A-P 3BHE042393R0101 ABB
UNS0874A HIER471062P1 ABB
HIER471062P1 Excitation system measuring board
UNS0874A Excitation system measuring board
3BHB006338R0001 Excitation system measuring board
UNS0881a-P,V1 Excitation system measuring board
UNS0881a-P,V1 3BHB006338R0001 ABB
3BHE008128R0001 Excitation system measuring board
UNS0887A-P Excitation system measuring board
UNS0887A-P 3BHE008128R0001 ABB
UNS2880B-P V1 3BHE014967R0001 ABB
3BHE014967R0001 Excitation system ABB
UNS2880B-P V1 Excitation system ABB
UNS2880b-P,V2 3BHE014967R0002 ABB
3BHE014967R0002 Excitation system ABB
UNS2880b-P,V2 Excitation system ABB
3BHE003855R0001 Excitation system ABB
3BHE003855R0001 Excitation system ABB
UNS2881b-P,V1 Excitation system ABB
UNS2881b-P,V1 3BHE009319R0001 ABB
UNS2882A 3BHE003855R0001 ABB
3BHE003855R0001 Excitation system ABB
UNS2882A Excitation system ABB
HIEE205019R4 Excitation system ABB
UNS2980c-ZV4 Excitation system ABB
UNS2980c-ZV4 HIEE205019R4 ABB
HIEE205011R0002 Excitation system ABB
UNS3670A-Z V2Excitation system ABB
UNS3670A-Z V2 HIEE205011R0002
3BHE009949R0004 Excitation moduleABB
UNS4881b,V4Excitation moduleABB
UNS4881b,V4 3BHE009949R0004 ABB






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