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TVs
PHILIPS 39PFG4 109/77 ... melts led
51
hace 6 años
hace 6 años
Hi friends, the problem is that, I change the LEDs that are 3 * 3 ... and I think 3 volts, the doubt I have is will be 6 v? ... so it melts, I have the manual of this TV, but I can not find that data. Yesterday I lit and I had a good time, but then a new LED was melted again, I changed it for a new one ... and this time you see the light on ... I burn another one ... I repeat the operation and it returns to me melt ... could someone tell me if the led is 3v in this model? ... I can not measure the voltage on the plate because it protects instantly, I have tried putting the tester with alligators but it does not give you time to read. Thanks friends.
22.858
hace 6 años
you can feed a led with 3v and see the brightness intentions if it is not meant that they are 6v. disconnect the power from the LEDs this will give you a little more time to check the voltage of the power supply, divide the voltage by the LEDs fed and give you the voltage of each LED ... greetings.
51
hace 6 años
Thank you very much to both, take a led from the ones that were good, and feed it with a regulabre source effectively until it does not reach 5.5 volts, it did not have an acceptable lighting, osea that work with 6 v ... now the question of millon ... not to make another order of leds ... could he put these a resistance, to consume the 6 volt.?..se that is not very orthodox, but it is by rapides..the orders me they take a lot.
244
hace 6 años
hace 6 años
Hi, how are you looking at the led philips working with 6volt? That's why you're burned. I'm sending you a greeting.
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