DC5-30V to 1.25V-30V Buck Boost Solar Charging Step-Up/Down Power Supply Module

Product Description DC-DC Convertor Max 300W High Power DC5-30V to 1.25V-30V Buck Boost Power Supply Module Solar Charging Step-Up/Down Power Board Features: This type of pressure lifting module uses a large heat sink to ensure heat dissipation; Four high-power tubes, the material is sufficient; Three wire and round iron silicon aluminum magnetic ring inductance, not easy to saturate, further reduce the heating loss, thicken the 1.6 circuit board, increase stability, input and output using high frequency low resistance capacitance, greatly reduce the output ripple. The mode fast input and output voltage allowed range is relatively large, the output is relatively stable, and it is widely used in many fields: 1. Used to charge a variety of batteries, constant voltage constant current adjustable, safe and reliable; 2. Used in voltage regulator occasions, as long as the input voltage range is in the voltage range of the regulator module, the output can be kept constant, such as 12V battery input will change in the range of 10-14V, but also stable output 12V unchanged; 3. Solar panel voltage regulation, solar panel voltage fluctuation is relatively large, this module can regulate the voltage output, supply power to the device or charge the battery; 4, can achieve constant current drive LED lights, such as battery-driven LED lights, can allow the current to be limited to the allowed range of LED, long-term reliable work,LED life greatly extended. Specifications: Input voltage: DC 5V-30V Output voltage: DC 1.25V-30V Output current: 5A Maximum 10A is recommended Output power: 150W Maximum 300W Conversion efficiency: comprehensive not less than 80% Operating frequency: 150KHz Protection function: short circuit, over current, over temperature Size: about 76*45*43.3mm Net weight: about 92g Note: 1.Due to the light and screen difference, the item’s color may be slightly different from the pictures. 2.Please allow 1-3cm differences due to manual measurement. Package Included: 1x Power Supply Module About Us Welcome to our store! We are a professional worldwide wholesale company, with our own factory located in China. We supply many products including video game, health & beauty, phone accessories, computers accessories, camera & camcorder,car accessories, Clothing accessories, games, toys & hobbies, jewelry, antique & craftwork. High product quality,reasonable prices, excellent customer service and a reliable credit standing is our tenet. Payment We accept PayPal only. Payment must be received in 7 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping Will ship within 10 business days of receiving cleared payment. The shipping time details, please read the shipping and delivery together with the price. We ship to your PayPal address. Please make sure your PayPal address is correct before you pay. Considering the cost of business and easy shipping, usually the item is packed in retail packaging. Country Shipping Time Working Days + Saturday + Sunday 5-7 8-15 16-20 21-25 26-30 >31 United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Germany Rate(item arrived) 11.1% 22.2% 30.3% 20.9% 15.5% Refund Canada Rate(item arrived) 0.0% 47.1% 31.4% 17.6% 3.9% Refund Spain Rate(item arrived) 3.7% 24.1% 48.2% 13.8% 10.2% Refund Terms If this item is defective upon receipt, customer has up to 14 days from date of receipt for exchange of a new one.But buyers should be pay for the shipping charge for returning. We care about our valued customers, and are always willing to work things out. If you have any problems, please e-mail us immediately. Contact Us If you have any questions, please feel free to send eBay message to us, our service specialists 24 Hours a Day, 7 Days a Week (maybe there is some delay in weekends). Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem. 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