Circuits & Schematics Light: led - 7

Subsection: "Light"
  Including:
  Colour Organ   LEDs
Search results: 137 Output: 61-70
  1. .. voltage. Its main advantage is a very small dropout voltage, which can be less than 100 mV. The design could find use on LED strips, where the voltage can vary along the length due to resistive drop, and small voltage changes result in ...
    20-11-2018
  1. .. the LEDs’ forward voltages. The LEDs’ forward-voltage tolerance is as high as 20%, and the voltages change with LED temperature and aging. A current mirror performs this task well. If an LED breaks, it can cause destructive ...
    27-11-2018
  1. .. (Walker) Bai Electronic Design LED applications are booming: backlighting for LCD TVs, projectors, and computer displays, camera flashes, and vehicle ...
    27-11-2018
  2. .. flashlight, it would indicate a low-battery condition and would last longer. Typically, the forward voltage of a white LED is 3 to 5 V. Therefore, if the input voltage drops below 3 V, a boost converter can drive the LED. Figure 1 shows ...
    24-04-2019
  3. .. Gadre EDN There is much interest in LED-based lighting due to the availability of high-power, high-efficiency white and other-color LEDs (Reference 1). ...
    15-02-2019
  4. Circuits Supply Light Maxim MAX1722 MAX4073
    .. to 62 mA with input voltages as low as 1.2 V, making it suitable for use with a 1.5 V, single-cell battery. Because a white LED draws negligible load current until the output voltage rises above 3 V, the boost converter can start with input ...
    24-04-2019
  5. .. a mixture of blue, red, and green. The circuit in Figure 1 produces all three colors through an Broadcom ASMT-YTB0 tricolor LED. You can produce a wide range of colors by varying the current in the blue, red, and green LEDs. Figure 1. ...
    12-05-2019
  6. .. driving forces in electronic lighting. Increased reliability and ruggedness (versus other lighting technologies) gives the LED a bright future indeed. Vendors in recent years have introduced many ICs for driving LEDs, but the problem of ...
    02-07-2019
  7. .. a distress signal on highways, a direction pointer for parking lots, hospitals, and hotels, etc. The circuit uses a power LED, and provides more light than a typical incandescent lamp flasher. Use of a 6 V or 12 V SLA lantern battery makes ...
    02-11-2019
  8. .. Lawrence, Analog Devices Design Note 570 Introduction The LED backlights in automotive heads-up displays, infotainment systems, and dashboard lighting must be bright enough to ...
    12-06-2020

Sort by: relevance / date

Search "led" on other search engines: Only-DataSheet.com Google
EMS supplier