The max1984max1985max1986 are white light emitting diode led drivers that use individual regulators to control the current of up to eight leds. St offers a large portfolio of energyefficient dcdc powered led driver ics for general lighting, display led backlighting, automotive exterior and interior lighting, rgb and monochromatic. According to a representative from the company, lighting manufacturers will use the product to produce premium bulbs, tubes and flatpanel. Diodes incorporateds led driving solutions are not only recognized for their high efficiency and. Engineered to deliver higher lumens while saving energy. Choice of led driver topology can improve the power efficiency of led backlight systems in mobiles and other batterypowered systems. These drivers vary the voltage along an electronic circuit which allows current. The device can power up to 12 series leds at up to 25 ma per string. The prospect of a new generation of ultra efficient luminaires was held out today as a new technical barrier was broken. The lm36923 is an ultracompact, highly efficient, threestring whiteled driver designed for lcd display backlighting. Max8648 ultraefficient charge pumps for six whitergb leds in.
Korean firm lg unveiled the first commercially available, stable. Light distribution, glare, diode image, visual comfort and other factors may be negatively affected in fixtures with ultrahigh efficacy. Ultra lowglare led circular cob downlight slg1 series from optitech are compact, stylish and energy efficient. The ice family of led drivers from gwppowerland technology inc.
Ultra lowglare led circular cob downlight slg1 series from. Lm36922h highly efficient dualstring white led driver. Ultraefficient negative chargepump led driver with dual ldos in 3mm x 3mm thin qfn. Ice led drivers are targeted toward outdoor lighting such as horticulture, fishing, sports, and other outdoor led applications. The led driver current ranges between 5 ma and 100 ma, and can be easily adjusted via high ohmic resistor on a dedicated pin.
Ul samsung 24v commercialspecification grade led strip. Bcr430u improves efficiency for led strips with an ultra. In general, efficiency of the femtobuck is around 95%, depending on the input voltage. Superior performance, ultra highefficacy and premium quality provides superior solution for high ceiling applications, especially warehouse spaces. Integrated, 6channel highbrightness led driver with very wide pwm dimming ratio and phase shifting for automotive displays. Led trim module for use with juno 2 driver housing 2leddriver. Juno ultraefficient led lighting the second generation of juno 2 led downlights and adjustables feature the latest high lumen output led array, binned to within 3step macadam ellipse, exceeding energy star requirements. When driving an ultraefficient lighting source, it is desirable to use a very efficient method.
Efficiency, expressed as a percentage, tells you how much of the input power the driver can actually use to power the led. Korean firm lg unveiled the first commercially available, stable led to break the 220 lumens per watt barrier. Led flying direct 150w led canopy ceiling light ultra efficient recessed surface mount gas station light high bay carport or parking garage lamp 19500lm 5700k ul dlc approved. The closer to 1 the power factor is, the more efficient the driver is. Independent adaptive voltage supply for four wleds with two. The max1984max1985max1986 are white light emitting diode led drivers that. Ultraefficient led puts out more power than is pumped. It provides a peak 87% efficiency together with a 0. Clx series from lithonia lighting is a versatile, ultra. Ncp5612 high efficiency ultra small thinnest white led driver. The lm3699 is a threestring, highefficiency, pwmcontrolled power source for display backlight or keypad leds in smartphone handsets. This extremely versatile and fully dimmable 1 watt led light provides beautiful architectural quality lighting in an ultra compact, longlasting fixture.
The lm36922h is an ultracompact, highly efficient, twostring whiteled driver designed for lcd display backlighting. The aleo xlb uxe series ultra high efficiency led linear high bay delivers industryleading performance with an extremely attractive roi. High efficiency, triplestring, 30v synchronous white led. When paired with a juno 2 driver housing, these ultraefficient led trim modules produce up to lumens of brilliant white light, while consuming as little as 10watts. The new is31fl3195 is a 92% efficient rgbw led driver with programmable selfrunning patterns. Max8647 ultraefficient charge pumps for six whitergb. Xlb ultra efficient linear led high bay aleo lighting. Led drivers, or led power supplies, provide led light bulbs with the electricity they require to function and perform at their best, much like a ballast does for a fluorescent lamp and a transformer does for lowvoltage bulbs. Max8647 ultra efficient charge pumps for six whitergb leds in 3mm x 3mm thin qfn. L99ld01 is a precise constant current dcdc converter led driver for automotive applications, dedicated to the control of highbrightness led headlights an.
Led breakthrough promises ultra efficient luminaires lux. St offers a large portfolio of energy efficient dcdc powered led driver ics for general lighting, display led backlighting, automotive exterior and interior lighting, rgb and monochromatic led drivers for signage and traffic signals. Another key characteristic to choosing led drivers is efficiency. Ultraefficient negative chargepump led driver with dual. Ultraefficient, white led drivers use individual regulators to control the current of up to eight leds. Armacost lighting led warm white low voltage mini recessed. Ultrathin led downlight with remote driver and junction box. Led driver ic for lighting applications stmicroelectronics. The highlyefficient stepup boost hb led driver was designed for backlight applications and includes a wide input voltage range, flexible output configuration. Ultraefficient led puts out more power than is pumped in. The max1984max1985max1986 are white lightemitting diode led drivers that use individual regulators to control the current of up to eight leds. Side light emitting technology, diffused reflection. Led flying direct 150w led canopy ceiling light ultra. The result is a performance driven fixture that delivers on.
Jul 16, 2018 lithonia lighting led strip lights are versatile, ultraefficient led lighting solution that meet the challenges of industrial, retail, warehousing and task lighting applications. Simply stated, luminous efficacy is the ratio of light output and power measured in lumens per watt lmw. The led driver current ranges between 5 ma and 100 ma, and can be. Wallplug efficiency can exceed 100%, the unity efficiency, at low applied voltages and high. The device can power up to 8 series leds at up to 25 ma per string.
The lm36923 is an ultra compact, highly efficient, threestring white led driver designed for lcd display backlighting. Juno 2inch led trim modules are offered in a wide variety of styles and finishes. Rab lighting ffled52nb55w 52 watts, 120277 volts ultra. A high efficiency stepup regulator generates just enough voltage to keep all the current regulators in. Although there are less safety precautions, a class 1 driver can accommodate more leds, making it more efficient than a class 2 driver. Bcr430u improves efficiency for led strips with an ultralow. For safe and reliable operation and to extend the led lifetime, a smart overtemperature controlling circuit reduces the led current when the junction temperature is very high. Constant current led drivers are designed for a designated range of output voltages and a fixed output current ma. Rldm series regressed lens led downlight with remote driver and. Canopso welcome to the world of led lighting solutions. The efficiency of an led driver suffers greatly from heat damage if the ambient temperature exceeds the maximum operating temperature the driver is rated for.
Energy efficient ultra modern suspended mounting led luminaire with powder coating crca housing, high quality antiglare diffuser and with energy efficient electronic driver. Wallplug efficiency can exceed 100%, the unity efficiency, at low applied. A large portion of led drivers are designed to operate from an ac voltage input this allows the led light source to be easily retrofitted into the existing building. They provide superior fixturetofixture color consistency. Max8822 ultraefficient negative chargepump led driver with. Thats why its so important to choose ge ultramax led drivers. The result is a performance driven fixture that delivers on maximising energy savings with the option of integrating a connected lighting system to harvest daylight and data giving a greater value beyond illumination. Ultra thin led downlight with remote driver and junction box. Led round panel fixture uniform and soft light, no glare, delicate structure design and ultra light. Patent pending airflow technology ensures long led and driver lifespan. Ideal for both parallel and series configurations, our led driver portfolio enables highefficiency, high. The most efficient way to drive highcurrent leds is. Available in roundsquare models, and 3, 4 or 6 sizes.
Leds that are rated to operate on a constant current driver require a designated supply of current usually specified in milliamps ma or amps a. The halo rldm4 selectable series is a complete recessed lighting kit that features the sleek aesthetics of the rl retrofit series without using a recessed housing. A highefficiency stepup regulator generates just enough voltage to keep all the current regulators in. Led drivers integrated circuits power circuits, lcd, led semtech. The efficiency of an led driver suffers greatly from heat damage if the ambient temperature.
Mar 09, 2012 mit physicists have been testing a light emitting diode that has an electrical efficiency of more than 100 percent. This is needed because the drivers need a 2 volt overhead to. The lm36923h is an ultracompact, highly efficient, threestring whiteled driver designed for lcd display backlighting. Evaluation kit ultrahighefficiency white led drivers. Mar 05, 2012 an leds power conversion wallplug efficiency varies inversely with its optical output power. Ul samsung 24v commercialspecification grade led strip 5630. May 16 5 important factors when buying led drivers. And9041 designing highefficiency led driver circuits using the. High efficiency, triplestring, 30v synchronous white led driver. Ultraefficiency white led drivers maxim integrated. Quality source of led lighting for retail displayes, wallwashing, suspended high output fixtures, and super bright led install.
Powered by ge technology, our drivers are efficient, intelligent and programmable, allowing you to create innovative, nextgeneration lighting systems that live up to your highperformance standards. Fixture is built to last with maintenancefree energy efficient leds with 50,000 hours of life. Arctic sand technologies introduces gamechanging highest. Unlike most bulbs that operate on a higher voltage alternating current, leds run on low voltage direct current. Measurement is with respect to 100% of the programmed led.
Rectangular shaped led floodlight designed to replace 175w metal halide. Robust with respect to emc and automotive battery transients. Set3643 1 3channel ultra high efficiency led driver features high efficiency 1. Ultra lowglare led circular cob downlight slg1 series.
As a result of these perpetual improvements, we decided to crunch data and analyze complex spreadsheets in a valiant quest to discover the lighting industrys most efficient led troffers. When paired with a juno 2 driver housing, these ultra efficient led trim modules produce up to lumens of brilliant white light, while consuming as little as 10watts. Ncp5612 high efficiency ultra small thinnest white led driver the ncp5612 product is a dual output led driver dedicated to the lcd display backlighting. Ultraefficient charge pumps for six whitergb leds in 3mm x 3mm thin qfn. On board each femtobuck you will find two inputs for both power input and. Mar 29, 2016 the arc1c0608 is an led driver that is so efficient that it is able to save 0.
They look fantastic and save money on electricity bills. The maximum number of leds you can run from a single driver is determined by dividing the maximum output voltage of the driver by the forward voltage of your led s. Measurement is with respect to 100% of the programmed led output current. Ultrathin recessed led light installation guide overview aspectleds ultrathin series of recessed lights are bright, energy efficient, attractively styled, and designed to fit into the. Mit physicists have been testing a light emitting diode that has an electrical efficiency of more than 100 percent. The arc1c0608 is an led driver that is so efficient that it is able to save 0. The lm36922h is an ultra compact, highly efficient, twostring white led driver designed for lcd display backlighting. Choosing an led driver there are two main types of external led drivers, constantcurrent and constantvoltage, as well as a third type of driver called an ac led driver which will also be discussed.
Max1984etp ultraefficiency white led drivers maxim. Lm36923h highly efficient triplestring white led driver. Utilising the very latest led driver technology, energy efficient led boards and optical lenses from world leading suppliers. When using luxdrive drivers, you determine the maximum output voltage by subtracting 2 volts from your input voltage. Ultrathin recessed led light installation guide overview aspectleds ultrathin series of recessed lights are bright, energy efficient, attractively styled, and designed to fit into the tightest of spaces, making them perfect for virtually any residential or commercial application.
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