Banggood'da Adım Aşağı Modülü, Güç Kaynağı Modülü için En Olumlu Yorum Turkey|Alışveriş yapmak Türkiye

9% OFF DC7V-35V'ten DC1.25V-30V LED Sürücü Şarj Sabit Akım Gerilim Adım Aşağı Buck Güç Kaynağı Modülü US$9.99 US$10.99 View It

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kubakocoj 19/01/2016

I expected a little more of this device..... Working voltage range is quite useful but setting proper values of voltage, current and charge indicator is horrible. I wanted to use it mainly as li-ion charger but voltage pot around 4 volts goes crazy. It doesn't let you set stable voltage. Varies from 4.0 to 4.3 volts randomly. Current pot and charge indication pot are also prone to touch. Whenever I touch it with my hand, current value changes! Stupid... Same goes for charge ind. pot. It's ok if you power something that does not require stable and precise voltage/current but consider LED - when you move your hand close to the board, current goes up and your LED overheats or blows. I use this device to power my christmas-like lights from li-ion battery but I don't recommend it for more serious applications. This is first time when I'm not satisfied with banggood shopping....

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Banggood Hi , sorry to hear that. Would you please contact our customer service cservice@banggood.com? Please send us your order number and a video or some pictures to show your problem. Best regards
01/06/2024

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