Figure 5: Thermal gradients with a typical LED lamp assembly affect all the components, with the maximum temperature near the LED module and decrease on the way down to the capacitor and driver ...

These LEDs are controlled using the LED driver circuits. Figure 1 Block diagram of the hybrid lamp design with 9 LEDs lamps where each lamp consists of five, 1 W white LEDs connected in series and all ...

Suppose we want to drive an LED string with 400 mA. Drivers U1 and U2 (MAX16803) are good for automotive use because they have a high input-voltage range, excellent thermal qualities, and the ...

This damping circuit carries little current without causing noticeable reduction of the LED driver efficiency. Damping capacitor C D must be selected to be 5 to 10 times the value of the coupling ...

In this article, we continue our discussion on the importance of grounding when installing LED lighting equipment. Part 1 of this three-part series focuses on the ground plane of the printed circuit ...

It delivers a scalable, efficient, and reliable solution for rear vehicle LED lighting, featuring fault detection, thermal ...

Buzzer Basics: Technologies, Drive Circuits, and Live Sound Demos LIGHTING TECHNOLOGIES Today’s lighting technologies include incandescent, fluorescent, halogen, HID, and LED.

For more insights on LED lighting technologies, read: LED Drivers for Automotive Applications Design Guide Time for a New Class of Flexible Automotive LED Drivers Application Note Tags: automotive ...

05-17-2012 DESIGN An LED Lamp That Pops Up From A Single Circuit Board You’ve got to see pictures to appreciate the simple ingenuity behind this lamp, which took three years of research to make.

Posted in LED Hacks Tagged bridge rectifier, circuit design, LED driver, reverse engineering ← This ESP32 Bluetooth Page Turner Can’t Get Any Easier ...