Led Dual Intensity Circuit
High Intensity Leds
.I decided to write this quick tutorial for two reasons: First because there are many people who would like to know more about driving and controlling LED lights, and second because i was provided an excellent LED driver chip from Farnell for test, and i wanted to put it under the microscope. So i will place this chip against some other LED drivers to see how good it is.The chip that I'm talking about is the from. It is a Buck-Regulating LED Driver able to drive up to 3A load with constant current, with switching frequencies up to 2 MHz and supply voltage from 9 to 46 volts. It has an optional PWM input to control the brightness of the LED.
The sense voltage is down to 0.18 volts for higher efficiency.The previous description may sound Greek to you, but after reading this tutorial you will be able to design your own LED driver. Special thanks to and for offering three of these chips for test.You can now start reading the theory pages.
Simple LED (Light Emitting Diode) circuit diagram In electronics, an LED circuit or LED driver is an electrical circuit used to power a light-emitting diode (LED). The circuit must provide sufficient current supply (either DC or AC, see below ) to light the LED at the required brightness, but must limit the current to prevent damaging the LED. The Dual Element Circuit allows the strip to be used as a running light at full power then when the turn signal is activated the strip will blink.bright.-dim-.bright.-dim-.bright. ORACLE PART# LED COUNT 2016-504 1-32 LEDs 2017-504 60-100 LEDs Package includes: One PAIR (x2) ORACLE Dual Intensity Circuits. (x2) ORACLE Dual Intensity. Battery Candle Dual Intensity LED with Timer, Adjust Brass See more like this. Grote 49362 - Red Dual Intensity MicroNova Dot LED Clearance Marker Lights. Kuryakyn HIgh Intensity Led Dual-Circuit 1157 White/Amber Bulb Each PN: 2236. 5.0 out of 5 stars.
Dual Intensity Led Circuit
FEATURES & BENEFITS. 3' mounting center. Compact size for narrow mounting locations. Multi-function lamp enhances signaling visibility and safety. Lamp functions as a marker, clearance, identification and supplemental high mount stop or turn lamp.
Long life lamp features replaceable lens and a circuit board encapsulated in potting to protect against vibration and water intrusionTECHNICAL SPECIFICATIONS. Material: Polycarbonate. FMVSS: P2, PC. Color: Yellow. Voltage Amp: 14V /.02A /.06A.