Почините Свои Вещи Сообщество Магазин

Table lamps are designed to sit on tables. They are not floor lamps, which sit on the floor. Table lamps are usually shorter than floor lamps.

6вопросов Показать все

Опции

Bedside LED Lamp turns on and then off in a blink

Hello everyone.

Here is my bedside lamp which has some problems, when I turn it on, it turns on just for a moment and then goes off. Which component in its circuit is probably causing this? Is it one of those 3 LEDs or that capacitor or one of those resistors?

Block Image

Block Image

Ответ на этот вопрос У меня та же проблема

Это хороший вопрос?

Да Нет
Оценка 0
Добавить комментарий

1 ответ

Фильтр:
Самые полезные Самые новые Самые старые
Наиболее полезный ответ

Опции

Wow , the soldering looks bad.

Did you did anything?

Do you have a multimeter?

If so, since it has minimal components, you can actually test quick,

test the LED

Test the resistance of the resistor.

Looking at the LED, i doubt it is bad, it seems that there are bad solder in place.

Block Image

I would suggest you to resolder those cold / bad solder joints first.

Был ли этот ответ полезен?

Да Нет
Оценка 1
Добавить комментарий

Добавьте свой ответ

Erfan Monemi будет вечно благодарен.
Просмотр статистики:

За последние 24часов: 0

За последние 7 дней: 0

За последние 30 дней: 4

За всё время: 204