Products/Services for Low Voltage LED Flashlight Circuits
LED Drivers - (201 companies)
Digital LED Displays - (410 companies)
No Image AvailableLED Flashers - (9 companies)
Light Emitting Diodes (LED) - (651 companies)
LED Mounts and Lenses - (76 companies)
RF Low Pass Filters - (85 companies)
Active Low Pass Filters - (22 companies)
Circuit Protection Devices - (253 companies)
Supervisory Circuits and Battery Monitor Chips - (98 companies)
Flexible Circuits - (271 companies)
Product News for Low Voltage LED Flashlight Circuits
TitanBrite High-Voltage, Low-Current LED while providing up to 45% brighter light output and superior light distribution. This allows for up to 20% cost and 50% real estate savings for applications requiring low current, but high light output. Though high-voltage, low-current LEDs provide key performance benefits for applications that use LED drivers that offer higher voltages to drive a high-power LED, few design engineers are aware that these technologies are available and can produce the comparable if not brighter light output... (read more)Browse Light Emitting Diodes (LED) Datasheets for Lumex
ON Semiconductor L.L.C.
High Efficiency - Low Cost LED Dimming This design note describes an LED dimming circuit with Cap Drop and PWM Sensing topology that offers 80 percent minimum efficiency and works on a wide variety of dimmers. The circuit has two separate portions: functionality for LED management and another for dimmer management and PWM Signal. . Download: High Efficiency - Low Cost LED Dimming. Think LED Drivers... (read more)Browse LED Drivers Datasheets for ON Semiconductor L.L.C.
Emerson Network Power - Embedded Power
25 Watt Low Profile AC-DC LED Power Supply Driver protected against short-circuit, overvoltage and overtemperature conditions. The LDS25 series additionally features hot-wiring protection, which automatically limits the rate of increase of output current to prevent damage to the LED and driver circuits. Critical safety specifications include EN 61347-2-13 and UL 8750, which are specific to LED related applications, and the LDS25 series also complies with CSA C22.2 No. 107.1 and CE LVD directives. Sample quantities of the LDS25 series LED power... (read more)Browse Power Supplies Datasheets for Emerson Network Power - Embedded Power
Emerson Network Power - Embedded Power
70 Watt Low Profile AC-DC LED Power Supply Driver The LDS70 family builds on the company's success in providing custom LED lighting power solutions in production quantities to original equipment manufacturers. The off-the-shelf, low-profile solutions are designed to support system life requirements greater than 70,000 hours and help manufacturers meet time-to-market demands and quality requirements in the rapidly growing LED lighting market. Emerson Network Power LDS70 LED lighting power supplies provide both constant-current... (read more)Browse Power Supplies Datasheets for Emerson Network Power - Embedded Power
Texas Instruments Analog Automotive and Transportation
Automotive, 150mA, High Voltage, Ultra Low Iq and 5-V) and Adjustable. (1.5-V to 5-V) Output Voltages. (Adjustable for TPS7A66xx-Q1 Only). • Low Input Voltage Tracking. • Integrated Power-On Reset. o Programmable Reset-Pulse Delay. o Open-Drain Reset Output. • Integrated Fault Protection. o Thermal Shutdown. o Short-Circuit Protection. • Input Voltage Sense Comparator. (TPS7A69xx-Q1 Only). • Packages. o 8-Pin SOIC-D for TPS7A69xxQ1. o 8-Pin MSOP-DGN for TPS7A66xx-Q1. Learn more. (read more)Browse LED Drivers Datasheets for Texas Instruments Analog Automotive and Transportation
Texas Instruments High-Performance Analog
2A, Low-Dropout Voltage Regulator The TPS7A8300 is a low-noise (6 µVRMS), low-dropout voltage regulator (LDO) capable of sourcing a 2-A load with only 125 mV of maximum dropout. The TPS7A8300 output voltages are fully user-adjustable (up to 3.95 V) using a printed circuit board (PCB) layout without the need of external resistors or feed-forward capacitors, thus reducing overall component count. For higher output voltage applications, the device achieves output voltages up to 5 V with the use of external resistors... (read more)Browse IC Linear Voltage Regulators Datasheets for Texas Instruments High-Performance Analog
TDK-Lambda Americas Inc.
Compact, Low-Voltage Power Supplies Combining the same high efficiency, high power density and low standby power characteristics as other models within the GWS500 series, the 5V 80A and 7.5V 67A models are well-suited for fitting into 1U enclosures. The GWS series is a 400W to 500W ac-dc, forced air-cooled power supply that achieves up to 90% efficiency, dramatically cutting the heat generated in industrial, LED, display/signage, IT, traffic controls, automated service, kiosks, test & measurement, and audio/video... (read more)Browse Power Supplies Datasheets for TDK-Lambda Americas Inc.
ABB Low Voltage Products & Systems
ABB's Abbreviated Low Voltage Switchgear Abbreviated switchgear provides flexible, advanced design platform. ABB has introduced the Emax Link, an abbreviated low voltage switchgear that provides electrical distribution equipment manufacturers (DEMs) a platform to easily design and build their own UL 1558 switchgears. Developed to maximize the functionality of ABB ’s popular Emax power circuit breakers, the Emax Link is designed and constructed to provide superior power distribution, protection, and safety, making it the perfect... (read more)Browse Circuit Breakers Datasheets for ABB Low Voltage Products & Systems
Keller America, Inc.
Pressure transmitters for low voltage systems diaphragms and low Total Error Band performance. The innovative signal conditioning circuit 'learns' thermally-induced zero and span errors during calibration. Then during operation, bias corrections are applied directly to the analog output signal, with a resolution of 1.5 °K, effectively making each correction temperature a calibration temperature. The " …LY" line also provides excellent resistance to electromagnetic interference. The limits of the CE standard, for both conducted... (read more)Browse Pressure Transmitters Datasheets for Keller America, Inc.
RESA Power Solutions, LLC
Fuses: Low & Medium Voltage and Accessories usually cross reference any part number to the most current vintage. . If you can't find a specific fuse component you need, please contact us or request a quotation. *********************. Online Store. Busway. Circuit Breakers. Fuses. Motor Control. Panelboards. Switches. Switchgear. Transformers... (read more)
Engineering Web Search: Low Voltage LED Flashlight Circuits
Light-emitting diode - Wikipedia, the free encyclopedia
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Various Schematics and Diagrams
Assorted High Voltage Circuits - Bug zappers, range/oven/furnace igniter, air cleaners, ultrasonic cleaner.
Basic Testing of Semiconductor Devices
Luke's Comments on Junction Voltage Drops and Doping
Electronics Lab - Home
LED-flashlight circuit works at voltages as low as 0.5V
STMicroelectronics | Low Voltage LED Driver Using L6920D,...
Low Voltage LED Driver Using L6920D, L4971 and L6902D
Welcome to FAR Circuits! FAR Circuits is exclusively a manufacturer of Printed FAR CIRCUITS Printed Circuit Boards email@example.com
Five- to 10-LED Flashlight Circuit Runs at 3 V...
The voltage difference makes for a difficult?but not impossible?transition from the old flashlight to an LED flashlight.
power supply LED 3w datasheet and application note, data...
line: constant current source LED LinkSwitch-TN LED Lamp 1W LED Driver 1W power supply LED 3w Power Integrations High-Voltage Analog Reference Design