250w Step-Up Boost Converter Constant Current High Quality DC 8-48v To

250w Step-Up Boost Converter Constant Current High Quality DC 8-48v To DC 12-50V DESCRIPTION Features: *Made of high quality materials, durable * DIY a power supply, 12V can input and output can 12-50V adjustable. *The power supply for your electronic device, according to your system can set the output voltage value. *As the car power supply for your laptop, PDA or a variety of digital products supply. *DIY a mobile notebook power supply: 12V coupled with high-capacity lithium battery pack, so you can go where light where books. *Driving high-power LED lights. Specifications: Module name: 250W boost constant current module Module properties: non-isolated step-up module (BOOST) Input voltage: DC8V-48V Input current: 8A (MAX) , if exceeds 5A please enhance heat dissipation Quiescent current: 10mA (12V liter 20V, the output voltage, the higher the current will increase.) Output voltage: 10-50V continuously adjustable Output current: 8A max, if exceed 5A please enhance heat dissipation Constant range: 0-6A Temperature: -40 to + 85 degrees (ambient temperature is too high, please enhance heat dissipation) Operating frequency: 150KHz Overcurrent protection: yes Input reverse polarity protection: Yes, Installation: 4x 3mm screw holes Connection method: Connection Output Package Contents: 1x Current Power Supply Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. POLICES Shipping Payment WARRANTY We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the c ombined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7 -15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection . If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, p lease feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.

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