"CONTROLLING LUMINOUS INTENSITY OF LEDS", APP Search Results

NSCW215

Contextual Info: Application Note Controlling Luminous Intensity of LEDs I. Outline It is very important to control the luminous intensity of LED depending on the application. This note explains two methods of controlling luminous intensity with Nichia LEDs by: 1 Adjusting current value 2）Pulse-width modulation PWM)

MIL-PRF-19500

Abstract: JANTXM19500 Schematic diagram of LED panel 521A mil-prf19500 JANTX1N6609 JANTX1N6497 1N6504 520a
Contextual Info: Mii 62040 1N6609 1N6610 1N6611 JAN QUALIFIED, HI-BRITE HERMETIC LED INDICATORS OPTOELECTRONIC PRODUCTS DIVISION REVISED 5/3/01 Features: Applications: • • • • • • • • • • Sunlight viewable Hermetically sealed Choice of colors Red, Yellow, Green

Contextual Info: Application Note 11 Balancing White Color I. Preface Light’s three primary colors are red, green and blue. Controlling these 3 colors’ luminous intensity of LED can produce various colors. This note explains how to reproduce white color with Nichia LED.

175-LM

Abstract: HTC lCD DISPLAY graphite thermal spreader CY8C27443 LIGHT DEPENDENT RESISTOR sensor graphite thermal
Contextual Info: Thermal Design Considerations for High Power LED Systems By Patrick Prendergast, PSoC Applications Engineer, Cypress Semiconductor Corp. Executive Summary Lighting efficiency is generally measured in Lumens per Watt (lm/W), the lower the value, the more heat is generated for

AP3031A

Abstract: AP3031
Contextual Info: Application Note 1035 Design Consideration with AP3031A Prepared by Wang Yong System Engineering Dept. 1. Introduction series 10 LEDs array typically, including digital photo frame, GPS receiver, EPC, PDVD, etc. As is well known, the main feature of these handheld

AP3031

Abstract: 4.7uH inductor
Contextual Info: Application Note 1031 Design Consideration with AP3031 Prepared by Han Lu System Engineering Dept. 1. Introduction 10’ LCD panels, including digital photo frame, GPS receiver, EPC, PDVD, etc. As is well known, the main feature of these handheld devices is

motorcycle regulator

Abstract: MOTORCYCLE IGNITION motorcycle LED signal turn lights circuit of voltage regulator for motorcycle MOTORCYCLE IGNITION 4 1N6263 AN1488 AN1508 BC108 Transistor BC108
Contextual Info: AN1508 APPLICATION NOTE STLC1: A COMPLETE SOLUTION FOR LED LAMP DRIVING IN MOTORCYCLE APPLICATIONS F. Macina DSG VREGS Application Engineer 1. ABSTRACT The use of high efficiency Light Emitting Diodes (LEDs) as the source of light for external lighting in cars

Luxeon 5w

Abstract: "power factor measurement" schematic PIC Microcontroller MikroC pic16f616 led resistor calculations 1 watt led OSRAM WHITE 100 LUMEN 90V, 350mA LED driver constant current source LED OSRAM cfl pic mikroc project
Contextual Info: AN1261 Dimming Power LEDs Using a SEPIC Converter and MCP1631 PIC Attach PWM Controller Author: Valentin C. Constantin Microchip Technology Inc. INTRODUCTION This application note covers the general concept, design and some source code modifications for using

motorcycle regulator

Abstract: motorcycle LED signal turn lights MOTORCYCLE IGNITION circuit of voltage regulator for motorcycle BC108 transistor MOTORCYCLE TRANSISTOR bc108 1N6263 AN1488 AN1508
Contextual Info: AN1508 APPLICATION NOTE STLC1: A COMPLETE SOLUTION FOR LED LAMP DRIVING IN MOTORCYCLE APPLICATIONS F. Macina DSG VREGS Application Engineer 1. ABSTRACT The use of high efficiency Light Emitting Diodes (LEDs) as the source of light for external lighting in cars

MARKING CA SOT23-6 DC-DC STEP UP

Abstract: led driver SOT23 6pin boost led dc driver SOT23 6pin SP6699 MARKING CA SOT23-6 DC-DC STEP up UP pwm led driver circuit diagram
Contextual Info: S P6699 27V Step Up White LED Driver October 2011 Rev. 2.1.0 GENERAL DESCRIPTION APPLICATIONS The SP6699 is an inductor-based DC/DC converter designed to drive up to five white LEDs in series for LCD modules and keypad backlighting functions. • LCD Modules

sot-23-6 led driver Marking Information

Contextual Info: S P6 6 9 9 27V Step Up White LED Driver April 2009 Rev. 2.0.0 GENERAL DESCRIPTION APPLICATIONS The SP6699 is an inductor-based DC/DC converter designed to drive up to five white LEDs in series for LCD modules and keypad backlighting functions. • LCD Modules

sp8m3

Abstract: RSQ035P03 10W zener diode zener diode 20w SP8J1 automotive ecu ROHM PTZ Series rss065n06 2k 9e dual 2sc2412k
Contextual Info: Products for Automotive Electronic Equipment RECOMMENDED DEVICES For Power supply / DC/DC converter / Various types of motors For Relay / Motor drive Transistors for solenoid motor drive Ultra-low ohmic chip resistors for current detection DTDG14GP , DTDG23YP , 2SD2143 , QSH29

Contextual Info: External Quantum Efficiency Measurement System C9920-12 Luminous efficiency for light emitting devices is measured precisely by utilizing an integrating sphere Light emitting materials are characterized by their fluorescence quantum yield. For light emitting devices like organic and

SSOP24-150-0

Abstract: MBI5025 Macroblock
Contextual Info: Macroblock MBI5025 Datasheet 16-channel Constant Current LED Sink Driver Features • 16 constant-current output channels • Constant output current invariant to load voltage change: Constant output current range: Small Outline Package I5016CF 3 - 45 mA @ VDD= 5V;

Contextual Info: LED lamps LED lamps LED lamps In recent years, electronic instruments have undergone a striking improvement in reliability due to the increased use of solid state and integrated circuitry. As a result, increasingly higher reliability is demanded of the electronic

HDSP-2351

Abstract: HDSP-235X HDSP-2352 HDSP235X
Contextual Info: Extended Temperature Four Character 5.0 mm 0.20 Inch 5 x 7 Alphanumeric Display for Sunlight Viewable Applications Technical Data Features Applications • Sunlight Viewable up to 10,000 Footcandles • Wide Operating Temperature Range -55 °C to +85°C

Contextual Info: Extended Temperature Four Character 5.0 mm 0.20 Inch 5 x 7 Alphanumeric Display for Sunlight Viewable Applications Technical Data Features Applications • Sunlight Viewable up to 10,000 Footcandles • Wide Operating Temperature Range -55 °C to +85°C

279101

Abstract: HDSP235X
Contextual Info: Thpl H E W L E T T B "fÍM P A C K A R D Extended Temperature Four Character 5.0 mm 0.20 Inch 5 x 7 Alphanumeric Display for Sunlight Viewable Applications Technical Data Features Applications • Sunlight Viewable up to 10,000 Footcandles • Wide Operating

6 pin current control forward dc to dc converter

Abstract: SP6699EK-L/TR MARKING SO SOT23-6 DC-DC SP6699EK SP6699 MARKING SO SOT23-6 DC-DC STEP UP MRF947T1 equivalent MARKING CA SOT23-6 DC-DC STEP UP MARKING TR SOT23-6 P MOSFET sp6699ek-l
Contextual Info: S P6 6 9 9 STEP UP WHITE LED CONVERTER FEATURES ƒ High Output Voltage: Up to 27V ƒ Drives 2 to 5 LEDs @ 20mA ƒ High Efficiency up to 84% ƒ ƒ ƒ ƒ ƒ ƒ ƒ Integrated Schottky Diode Fast 1.0MHz Switching Frequency 200mV Feedback Voltage PWM Dimming Capability up to 1KHz

MARKING SO SOT23-6 DC-DC STEP UP

Abstract: MARKING CA SOT23-6 DC-DC STEP UP SOT23-6 DC-DC STEP UP MARKING SO SOT23-6 DC-DC SP6699EK SP6699 MARKING CA SOT23-6 DC-DC STEP up UP sot23-6 wh SP6699EK-L/TR SP6699EK-L
Contextual Info: S P6 6 9 9 STEP UP WHITE LED CONVERTER FEATURES ƒ High Output Voltage: Up to 27V ƒ Drives 2 to 5 LEDs @ 20mA ƒ High Efficiency up to 84% ƒ ƒ ƒ ƒ ƒ ƒ ƒ Integrated Schottky Diode Fast 1.0MHz Switching Frequency 200mV Feedback Voltage PWM Dimming Capability up to 1KHz

hdsp-235x

Abstract: HDSP 2353
Contextual Info: HDSP-2351, HDSP-2352, HDSP-2353 Extended Temperature Four Character 5.0 mm 0.20 Inch 5 x 7 Alphanumeric Display for Sunlight Viewable Applications Data Sheet Description Features The HDSP-2351/2352/2353 displays are designed for use in military applications requiring readability in

HDSP235x

Contextual Info: Extended Temperature Four Character 5.0 mm 0.20 Inch 5 x 7 Alphanumeric Display for Sunlight Viewable Applications Technical Data Features Applications • Sunlight Viewable up to 10,000 Footcandles • Wide Operating Temperature Range -55 °C to +85°C

TFK 7 segment displays

Abstract: TFK 609 7-segment display tfk "seven segment display" tfk tfk 648 TFK BPW 41 N smd code marking Ld50 tfk 605 TFK 7 segment d 350 28 tfk 727
Contextual Info: LEDs and Displays Data Book 1996 TELEFUNKEN Semiconductors Contents General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Selector Guide – Alphanumeric Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contextual Info: SIEMENS SUPER-RED/GREEN FEATURES • • • • • • • • • • • LSGT770 SMT-MULTILED REVERSE GULLWING Package Dimensions in Inches mm P-LCC-4 Package White Package Optical Indicator Ideal for Backlighting, Optical Coupling Into Light Pipes and Lenses