الشحن الى 
United Kingdom , USD
United Kingdom , USD
United Kingdom , USD
لوحة تزويد الطاقة القابلة للتعديل LM317 DC-DC 1.5A 1.2-37V محول تحويل العاكس DC نقطة إلى أسفل الوحدة
US$9.84
US$7.99
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17/05/2024
Pavel It work right. The voltage drop at IC LM 317T is 3V. This is written in product parameters. Did you read it? The input voltage is always about 3 volts higher than output.
رد 23/08/2018
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davidtriune i had this problem. but when i turned clockwise about 10 times, it finally worked.
رد 26/09/2018| شركتنا | اتصل بنا | الدفع و الشحن | برامج الشراكة |
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