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Driving 3v LED at 4.5 volts to get higher Luminosity [closed]
I have a 3V 700mA LED (Datasheet). I am operating it with LR1130 cells.
There are 3 cells connected in series to give 4.5V. Now as I am driving the LED at higher voltage, it becomes hotter and it also ...
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Optimal method to drive a pair of 10W 28V 0.35A LEDs using PWM for dimming
Using DC/DC boost converter is inevitable because the power supply will be 12V, so the voltage has to be stepped up to at least 28-30 volts.
The biggest aspect I am looking at is to have as few ...
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