Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
06/2014
06/04/2014CN203632915U 一种多功能舞台灯设备 A multifunctional devices stage lights
06/04/2014CN203632914U 一种led集中式直流微网供电系统 One kind of led centralized DC micro-grid power supply system
06/04/2014CN203632913U 一种基于Zigbee的停车场LED智能照明系统 The parking lot of a Zigbee-based LED intelligent lighting system
06/04/2014CN203632912U 一种led吸顶灯的光控电路 One kind of led ceiling light control circuit
06/04/2014CN203632911U 一种带有锂电池的led吸顶灯 Led ceiling with a lithium battery
06/04/2014CN203632910U 照明光源延迟关闭控制装置 Lighting control devices delay closure
06/04/2014CN203632909U 能够调光控制的单向发光二极管模块装置 Unidirectional light emitting diode module capable of dimming control device
06/04/2014CN203632908U 一种太阳能灯控制装置 A solar lamp control device
06/04/2014CN203632907U 一种抑制电流漂移的温度补尝电路 A method of inhibiting current drift of temperature compensation circuit
06/04/2014CN203632906U 可控硅调光led驱动开关电源电路 SCR dimming led drive switching power supply circuit
06/04/2014CN203632905U 一种组合式电子镇流电路 A modular electronic ballast circuit
06/04/2014CN203632904U Led装饰灯 Led lights
06/04/2014CN203632903U 一种太阳能路灯控制器 A solar street light controller
06/04/2014CN203632902U 一种基于电流检测的数据反馈电路 Based on current feedback circuit test data
06/04/2014CN203632901U 灯具保护电路 Lighting protection circuit
06/04/2014CN203632639U 一种单线制智能通讯开关 A single-wire system of intelligent communication switch
06/04/2014CN203632561U Led电源电路及设备 Led power supply circuits and equipment
06/04/2014CN203632549U 能馈式的led阵列接口电路 Energy feed-in led array interface circuit
06/04/2014CN203631854U 一种快速连接的led驱动电源 A fast connection led drive power
06/04/2014CN203630960U 一种led交通信号灯的控制系统 One kind of led traffic signal control system
06/04/2014CN203630611U 一种照明用电监控系统 A lighting control system power
06/04/2014CN203628579U 一种头灯 One kind of headlights
06/04/2014CN203628575U Led路灯电源结构 Led lamp power structure
06/04/2014CN203628564U 一种水下led灯具控制盒 Underwater led lighting control box
06/04/2014CN203628563U 发光模块及应用其的照明装置 Emitting module and application of its lighting device
06/04/2014CN203628499U 一种太阳能蓄电摩托车灯 A solar power storage motorcycle lights
06/04/2014CN203628439U 一种光源电源一体化led路灯模组 A light source power led lights integrated module
06/04/2014CN203628379U 一种新型led数字化聚光灯 A new digital led spotlight
06/04/2014CN203628365U 一种具有照度控制的人体感应led灯 Having an illumination control body induction led lights
06/04/2014CN203628314U LED Par灯 LED Par Light
06/04/2014CN103843462A Light-emitting device
06/04/2014CN103842712A Illumination device, display device and electronic device
06/04/2014CN103841735A Lamp with emergency power supply
06/04/2014CN103841734A Drive circuit structure capable of improving total harmonic distortion
06/04/2014CN103841733A LED emergency lighting lamp
06/04/2014CN103841732A Indoor visible light communication method simultaneously achieving brightness control and data transmission
06/04/2014CN103841731A Switch piecewise dimming circuit used for LED drive
06/04/2014CN103841730A Line voltage compensation circuit used for LED drive
06/04/2014CN103841729A Backlight control circuit and keyboard
06/04/2014CN103841728A Multichannel load balancing steady flow control circuit, corresponding circuit combination and control method
06/04/2014CN103841727A Navigational lighting aid call control system autonomously controlled by pilot and control method thereof
06/04/2014CN103841726A Luminance real-time adjusting device of light source in pole piece surface defect detection and adjusting method thereof
06/04/2014CN103841725A Bleeding control module and silicon-controlled dimming LED drive circuit and system
06/04/2014CN103841724A LED parallel-connection lamp control system and parallel-connection lamp control circuit thereof
06/04/2014CN103841723A Light source drive circuit, optical scanning apparatus, and image forming apparatus
06/04/2014CN103841722A Light source drive circuit, optical scanning apparatus, semiconductor drive circuit, and image forming apparatus
06/04/2014CN103841721A Light-emitting diode module correction system and correction method thereof
06/04/2014CN103841720A Led driving apparatus and operating method thereof
06/04/2014CN103841719A LED drive circuit
06/04/2014CN103841718A Spiral topology and matrix rectification structure thereof
06/04/2014CN103841717A Pure electric vehicle DC-DC system indicating lamp formed by transforming fuel-powered vehicle charge lamp
06/04/2014CN103841716A Led drive circuit
06/04/2014CN103841715A Lamp and emergency lighting circuit thereof
06/04/2014CN103841714A LED dimming drive circuit
06/04/2014CN103841713A Wireless remote control flashlight
06/04/2014CN103841712A System and method for controlling LED light source
06/04/2014CN103841711A LED emergency lighting lamp and driving circuit thereof
06/04/2014CN103841710A Controllable thermal infrared induction type LED lamp circuit
06/04/2014CN103841709A Controllable thermal infrared induction type LED ceiling lamp
06/04/2014CN103841708A Control circuit
06/04/2014CN103841707A Load driving device related to light-emitting diodes
06/04/2014CN103841706A Parking lot LED illumination intelligent control system
06/04/2014CN103841705A LED eye-protection lamp and drive circuit thereof
06/04/2014CN103841704A Led lamp control circuit
06/04/2014CN103841703A Lead-acid battery power supply lamp system
06/04/2014CN103841702A LED drive circuit and LED drive method
06/04/2014CN103841701A Sunlight, mains supply and solar energy complementary type lighting system
06/04/2014CN103841700A LED drive system and semiconductor lighting device
06/04/2014CN103841699A Intelligent lighting control system
06/04/2014CN103841698A Navigation mark lamp wireless remote monitoring terminal system
06/04/2014CN103841697A IC chip and control circuit of LED directly driven by electronic ballast
06/04/2014CN103841696A LED (light emitting diode) driving controller, illumination device and illumination system
06/04/2014CN103841695A Intelligent home furnishing lighting control system
06/04/2014CN103841694A Lamp
06/04/2014CN103841693A Constant current drive circuit and LED light source lighting circuit with constant current drive circuit
06/04/2014CN103841692A Current monitoring system for different subcircuits of neon lamp
06/04/2014CN103841691A Control system for neon lamp
06/04/2014CN103841690A Power supply of neon lamp
06/04/2014CN103841689A Automatic control system for neon lamp
06/04/2014CN103841688A Corridor light control method and device based on pressure sensor
06/04/2014CN103841687A Inverter controller and driving circuit
06/04/2014CN103841686A Control system used for intelligent illumination system
06/04/2014CN103841685A Circuit board for flasher for vehicle and flasher with circuit board
06/04/2014CN103841684A Alternating current LED module and LED circuit
06/04/2014CN103841683A Lighting circuit and portable lamp
06/04/2014CN103841682A Energy-saving lamp capable of prolonging service life
06/04/2014CN103840653A Circuit and method for generating reference voltage for power converter
06/04/2014CN103840428A Undervoltage protection circuit and lamp
06/04/2014CN103838657A Information processing method, device and electronic equipment
06/04/2014CN103838198A Cleansing workbench control system based on single-chip microcomputer
06/04/2014CN103837230A Remote control car illumination lamp and walking state detecting method
06/04/2014CN103836513A LED illuminating method and apparatus for image measuring device
06/04/2014CN103836501A Beacon light
06/04/2014CN103836498A Solar LED street lamp
06/04/2014CN103836461A Tube-in-tube energy saving lamp
06/04/2014CN103836454A Color changing LED square lamp
06/04/2014CN103836418A High-light-effect and ultra-high-color-development high-voltage alternating-current warm white LED (light emitting diode) and acquisition method thereof
06/04/2014CN103836407A Lighting device with light modulation and radiation function and fan thereof
06/04/2014CN103832316A Intelligent-power-off automobile light circuit
06/04/2014CN102869161B Intelligent light-emitting diode (LED) corridor lamp
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