Circuits & Schematics Light: led - 5

Subsection: "Light"
  Including:
  Colour Organ   LEDs
Search results: 137 Output: 41-50
  1. .. Landoni, open-electronics.org Since when white light emitting high brightness LED are available, the handover from traditional lighting bulbs to the solid-state lighting has become irreversible: ...
    29-09-2015
  1. .. control, either UP or DOWN, allows to turn off or turn on the respective output based on the current brightness: so if the LED strip is turned on, by pressing one of two buttons of the channel, the strip itself turns off and pressing it ...
    30-10-2015
  1. .. The circuit in Figure 1 shows the main-clock input; the delay and duration potentiometers, P 1 and P 2 ; and the HB-LED output. The circuit also includes an onboard general-purpose LED for bench testing to indicate an input signal, ...
    04-11-2015
  2. .. Rice, Texas Instruments LEDs Magazine The non-synchronous, boost, power-conversion topology is often used in LED drivers in instances where the input voltage (VIN) is insufficient to forward bias a series/parallel set of LED ...
    23-11-2015
  3. .. from 0.1 to 0.5 A. This article outlines the schematic, design guidelines, operation, and performance of the low cost LED driver. Short description LED driver module (Fig. 1) is built on buck driver IC TS19376CY5 in a SOT89-5 package. ...
    26-02-2016
  4. .. white-LED flasher in Figure 1 offers an alternative approach to a previously published idea ( Reference 1 ). Targeting use in ...
    23-06-2016
  5. .. Note 445 Introduction Once relegated to the hinterlands of low cost indicator lights, the LED is again in the spotlight of the lighting world. LED lighting is now ubiquitous, from car headlights to USB-powered ...
    28-06-2016
  6. .. the next generation of buck-boost converters masters these challenges and more. The LT8391 60 V four-switch buck-boost LED driver is designed to drive high power LEDs up to 250 W and to flawlessly transition between two-switch boost, ...
    18-10-2016
  7. .. Grant, Linear Technology Design Note 556 Introduction The LT®3952 monolithic LED driver includes a 4 A, 60 V DMOS power switch, excellent for driving high current LEDs in buck mode. Among its many ...
    01-03-2017
  8. .. 1 is a precision current mirror used to drive two strings of five white LEDs. Figure 1. Current source/mirror driving two LED strings. The op-amp has double negative feedback (since M2 inverts the signal at the non-inverting input). The ...
    23-03-2017

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