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• Cara memasang Led HPL ...
HPL1watt
Radal05
This video shows how to install 1 watt hpl leds on motor vehicles.
You can just plug in directly and how to install in series 3 LEDs or 4 pieces.
But the problem is if the series is at risk, the risk is broken, while the 4 series leds are slightly dim.
If we use resistors, of course it is inefficient, in addition to requiring resistors with large power, so the price will be expensive. Therefore we need led drivers, the problem is that drivers are sold in the market, the price is a little expensive. Finally after I conducted the experiment, I used dc to dc which in the market costs around Rp. 6,500 / piece. I think with this price, compared to the others, in my opinion it is very cheap, plus we are not confused to make the series.
And I've tried up to 1.5A continuously, this tool doesn't matter. The problem is only the potentiometer is too sensitive, so in its application you must be careful in adjusting the potentiometer. And to zero out, you have to turn right to first until stuck, then you turn to the left in accordance with the voltage you want.
And I have tried changing the voltage source will not affect the amount of voltage that we have set.
The weakness of this tool input voltage must be greater than the minimum output voltage greater than 1.7V.
good luck