14A LTC3780 Car PC Car laptop power supplies automatic Step-up/down module Description Features: 1. Wide input voltage range: 5 - 32V 2. Output voltage: can be adjusted between 2 - 24V(Also can choose fixed voltage (2 ~ 24V can be choose), please explain when you order.Default shipping is adjustable 3. Continuous Output Current: 12A, maximum 14A (input 14V, output 12V). 4. Use the advanced synchronous rectification, the conversion efficiency of up to 98% 5. Operating Frequency: 200KHz 6. Output over-current, short circuit protection, output short circuit is not afraid even end, the circuit will automatically protect 7. Inputs with 15A fuse, Cadogan a security measure 8. Chip with overheat protection, over-temperature automatically stop working 9. Input undervoltage protection, to stop working when the input voltage is lower than 4.5V 10. No input reverse polarity protection, input and output reversed will burn, must be connect in right position. 11. The soft-start function to ensure the power process without overshoot voltage 12. Enable direct control of the output voltage switches, straightforward ground to close the output voltage, the module goes into sleep mode. Not connected (floating) opens output. 13. Inputs and outputs are used LC filter, and the use of large-capacity high-frequency ceramic capacitors and low-impedance electrolytic capacitors from Taiwan, ensuring very low input and output ripple. Input 14V, output 12V10A Ripple ≤ 30mVp-p. Especially in the automotive application conditions, does not interfere with other devices 14. Full load temperature rise: 50 °, delivery has been installed heatsink to enhance heat dissipation 15. Industrial operating temperature range: -45 ~ +85 ° 16. Volume: 85X48X25mm (length X width X height) 17. Connection: Terminal Type Typical output current and power( ambient temperature 25 degree , open air natural ) Application examples: 1.Power supply for vehicle equipment, the car will be unstable and noisy of 12V, converted to a stable, clean 12V output, to the car MP3, MP4, GPS, media players, cell phones, computers and other equipment powered vehicle. 2.DIY an adjustable DC power supply, 12V input connected to a power supply, the output voltage can be freely adjusted between 0.8 and 24. Can be used for maintenance of the power supply can also be used for a variety of laboratory, simple, cost-effective, suitable for all types of electronic enthusiasts. 3.Notebook powered car for the instability of the car and noisy 12V, voltage boost to the books needed, such as 16V, 19V, 20V. Notes: 1.Before buying products, please friends carefully read the information we provide first 2.Electronic DIY requires a certain expertise and ability, please be sure to familiarize yourself with the parameters and wiring modules, etc., with caution, to avoid damage to the input and output reverse polarity caused by human factors, etc. Delivery list: 1 x 14A LTC3780 Car PC Car Laptop Power Supplies Automatic Step-up/down Module Payment We only accept PayPal. Payment must be made within 7 calendar days of the auction end time. We reserve the right to cancel your order if the payment is not made within 7 calendar days of checkout. We will use your Ebay/Paypal shipping address as the delivery address. Please make sure to provide us with correct and detailed shipping address. To Russia, please the receiver name must write your full name as post office required. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Shipping Detail All the items to USA will ship via ePacket with tracking number. To UK and Australia the buyer can choose "Expedited Int'l Shipping", we also will ship via ePacket with tracking number, it is better than registered mail,usually delivery time is 7-20 business day. But to Australia ZIP code 2898/2899/6798/6799/7151 can NOT ship via ePacket. Other countries, total price below $30 we will ship your item without tracking number. Otherwise, if you need Registered Mail shipping, please add $2.5(Can choose "Standard Int'l Shipping",we will ship via registered mail). Usually all the items will be shipped via Hong Kong Post Airmail or China Post Airmail. If you need the other express way(EMS/DHL/FedEx/UPS),please contact with us for the correct price. Your order will be dispatched within 2 business days after the full payment is cleared. Airmail Packets' Delivery Time(reference only): USA,Australia,New Zealand,Southeast Asia, East Asia. 7-20 business days. Most European countries (France,Spain,Germany,UK,Sweden, Norway, Denmark,Netherlands,Austria,Portugal, Croatia, Finland, Switzerland, etc.) ,Canada,10-25 business days. Some remote city will take more than 25 business day. Italy,Russia, Brazil, Turkey, Ukraine, India, 14-35 business days, 90% take long time. Eastern Europe,West Asia,Central Asia, 15-30 business days,80% take long time. Africa,Chile,Argentina,Mexico,Other Countries. 15-40 business days,usually long time. Delivery time depends on postal process and other factors(Weather,Vacation,Customs,etc.),it can receive as fast as 7 days,but it can take as long as 4-7 weeks in some cases. If you do not get your item in reference delivery time, please contact us first through ebay message (Please do NOT open any case), we will reply you as soon as possible(within 24 business hours). Return Policy Please contact us before you leave Negative or Neutral Feedback if you are not satisfied with our products,we will resolve it asap. DOA(Dead On Arrival) or Wrong Item will be offered exchange. Refund will be offered if stock is not available Defective goods must be returned within 30 days after receiving it for exchange or refund. Buyer is responsible for return shipping cost in any situations. Contact us Please feel free to contact us from ebay if you have any questions , we will reply you within 48 hours except the weekends and public holidays. Please contact with us before you leaving Negative or Neutral feedback, and please DO NOT open any case, we will try my best to resolve your problems ASAP.
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