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)
03/2014
03/26/2014CN103687231A Single lamp lighting controller based on NFC
03/26/2014CN103687230A RF wireless control module applied to 0-10V voltage
03/26/2014CN103687229A LED controller compatible with multifunctional remote controller
03/26/2014CN103687228A Landscape decorative lamp system and address coding and display control method thereof
03/26/2014CN103687227A LED paralleled current sharing power unit
03/26/2014CN103687226A Parallel connection lamp control system and branch controller thereof
03/26/2014CN103687225A Adjustable lighting control circuit with flicker eliminating function
03/26/2014CN103687224A Multifunctional led lamp
03/26/2014CN103687223A LED variable color bulb
03/26/2014CN103687222A Backlight drive circuit and television
03/26/2014CN103687221A Illumination dimming, remote controlling and networking remote controlling system
03/26/2014CN103687220A Solar power LED lamp
03/26/2014CN103687219A LTC3543 drive white LED lamp
03/26/2014CN103687218A Miniature LED (light emitting diode) desk lamp
03/26/2014CN103687217A Switching and dimming LED driving circuit
03/26/2014CN103687216A High-brightness LED lamp
03/26/2014CN103687215A Acoustooptical double-control time-delay LED lighting lamp
03/26/2014CN103687214A Acoustooptical control LED lamp
03/26/2014CN103687213A Auto-control LED lamp
03/26/2014CN103687212A High-brightness LED lamp and control circuit
03/26/2014CN103687211A Wireless remote control lighting device based on STC89C52RC single-chip microcomputer
03/26/2014CN103687210A LED buck-type control circuit
03/26/2014CN103687209A Alternating-current drive circuit of LED streetlight
03/26/2014CN103687208A LED overcurrent protection circuit
03/26/2014CN103687207A Integrated circuit led illuminating lamp
03/26/2014CN103687206A LED flashlight
03/26/2014CN103687205A Rechargeable emergency LED lamp
03/26/2014CN103687204A Switching power supply LED control circuit
03/26/2014CN103687203A LED drive circuit and LED lamp
03/26/2014CN103687202A Intelligent solar LED campus streetlight system
03/26/2014CN103687201A Constant-current drive system of LED string lights
03/26/2014CN103687200A Networked lighting infrastructure for sensing applications
03/26/2014CN103687199A Illumination energy-saving bookshelf and control method
03/26/2014CN103687198A Alternating-current LED array configuration switch circuit triggered by source voltage level
03/26/2014CN103687197A Method for detecting temperature of LED beads without temperature sensor in LED driving power supply
03/26/2014CN103687196A Really energy-saving LED street lamp driving module
03/26/2014CN103687195A Light source driving device and lighting device
03/26/2014CN103687194A Current source having improved dimming device
03/26/2014CN103687193A Driving device, light-emitting device and projector
03/26/2014CN103687192A Switch power supply device
03/26/2014CN103687191A 照明系统 Lighting system
03/26/2014CN103687190A Solid-state light-emitting element drive device, lighting system and lighting fixture
03/26/2014CN103687189A Led lighting device
03/26/2014CN103687188A Lighting control system and light controller
03/26/2014CN103687187A Electronic pre-connection device for operating at least one first cascade of LEDs and one second cascade of LEDs
03/26/2014CN103687186A Circuit and method for driving LEDs
03/26/2014CN103687185A Solid-state light-emitting element drive device, lighting system and lighting fixture
03/26/2014CN103687184A Circuit and method for driving LEDs
03/26/2014CN103687183A Current sharing circuit for LED lighting
03/26/2014CN103687182A Illumination control system
03/26/2014CN103687181A Bit packer for control signals
03/26/2014CN103687180A Control circuit and control method of light emitting device circuit
03/26/2014CN103687179A Modulator with variable quantizer
03/26/2014CN103687178A Driving circuit and related circuit driving method thereof
03/26/2014CN103687177A A street lamp management system
03/26/2014CN103687176A Linear led driving circuit using score divider for adjusting voltage
03/26/2014CN103687175A Linear light-emitting diode driving circuit with voltage-lowering serial capacitor
03/26/2014CN103687174A Full-voltage serial-parallel led lamp
03/26/2014CN103687173A Universe linear led driving circuit capable of removing strobe frequency
03/26/2014CN103687172A Power supply device for lighting and lighting device
03/26/2014CN103687171A 电源装置及照明装置 Power supply units and lighting equipment
03/26/2014CN103687170A Power supply device
03/26/2014CN103687169A Power supply device and luminaire
03/26/2014CN103687168A Aircraft warning light and aircraft warning light system
03/26/2014CN103687167A Luminaire
03/26/2014CN103687166A Light-emitting diode driving method and operation method thereof
03/26/2014CN103687165A Led driving apparatus and operating method thereof
03/26/2014CN103687164A Led driving apparatus and operating method thereof
03/26/2014CN103687163A Led driving apparatus and operating method thereof
03/26/2014CN103687162A Led driving circuit and driving system with the same
03/26/2014CN103687161A Delay energy-saving lamp circuit and lamp
03/26/2014CN103687160A A universal dimming control device of a LED driver
03/26/2014CN103687159A Intelligent street lamp management system
03/26/2014CN103687158A Capacitive touch light-regulating switch
03/26/2014CN103687157A Dynamic LED illuminating lamp
03/26/2014CN103687156A Electronic blanket used for lighting LED lamps wirelessly
03/26/2014CN103687155A Image calibration device and image acquisition device
03/26/2014CN103687154A Phase-cut dimming control circuit and lighting control device
03/26/2014CN103687153A Coloured lamp control circuit
03/26/2014CN103687152A Dimming circuit
03/26/2014CN103687151A Drive circuit
03/26/2014CN103687150A Non-overshoot LED linear constant current drive circuit
03/26/2014CN103687149A Workload indication control circuit and electronic device
03/26/2014CN103687148A Led drive circuit
03/26/2014CN103687147A Lamp control circuit and lamp
03/26/2014CN103687146A Lamp and control circuit thereof
03/26/2014CN103687145A Monolithic integrated circuit for driving light-emitting device
03/26/2014CN103687144A Lamp and control circuit thereof
03/26/2014CN103687143A Light-emitting diode driving device
03/26/2014CN103687142A Design method for light-emitting diode lamp directly driven by AC
03/26/2014CN103687141A Helical topological structure for alternating current LED lamp
03/26/2014CN103687140A Driver and lighting device employing same
03/26/2014CN103687139A LED drive device
03/26/2014CN103687138A Alternating current voltage regulating device for projection lamp
03/26/2014CN103687137A Constant-current driving device for LED circuit
03/26/2014CN103687136A Light-operated LED (light emitting diode) illuminating lamp
03/26/2014CN103687135A Simple voice control lamp circuit
03/26/2014CN103687134A Somatosensory illumination system and working method thereof
03/26/2014CN103687133A Somatosensory illumination system
03/26/2014CN103687132A Pyroelectric infrared energy-saving lamp circuit
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