Ana karɓar abubuwan da aka dawo da su cikin kwanaki 40 tun ranar karɓar kayan. Ba za a iya mayar da abubuwan da aka keɓance ba. Abubuwan da aka saya tare da katin kyauta ana iya musayar su kawai.
Kyauta Kyauta
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Manufar Jigilar Kaya
Za mu aika kayanku cikin kwanaki 2 bayan siyayya.Lokacin jigilar kaya yawanci kwanaki 5-7 ne.Saboda jigilar mu ta duniya ne, lokacin jigilar zai dogara da wurin ku.
1. Manufar Komawa
Muna karɓar abubuwan da aka saya daga roymall.com kawai.Ba za a iya mayar da kyauta kyauta ba.Dole ne abu ya kasance ba a yi amfani da shi ba kuma a cikin yanayin da kuka karɓa.Za mu sarrafa komawar ku cikin kwanaki 3-5 bayan karɓa.Ba za a iya mayar da abubuwan da aka keɓance ba.Tuntuɓi mu. service@roymall.com ko Whatsapp: +447549870296
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Description:
Model: LTC3780 Input voltage: DC 5V~32V (Recommended to use voltage over 10V) Output voltage: DC 1V~30V continuously adjustable (default 12V shipment) Output current: 10 A (MAX) ,long term within 7 A (default 4A) Output power: 80 W, Peak 130 W (more than 80W please strengthen heat dissipation) Output ripple: 50 mV (12V turn to 12V, 5A measured) Short circuit protection:Yes Input reverse connection protection: No Output prevent reverse connection protection: No Operating temperature range: -45℃ ~ +85 ℃ Size(L*W*H): 77.6 x 46.5 x 15 mm
Features:
1.Constant voltage, constant current, under voltage protection. 2.The input uses replaceable fuse to protect power supply and equipment. 3.Inductor use iron silicon aluminum, 0.8 double winding, generate less heat. 4.The output has error indicating lamp,it will light when the output voltage drift too serious,short circuit and other fault. 5.The whole electrolysis use patch, low resistance, high frequency capacitor,to make the ripple down to the freezing point.