200W 15A DCDC 860V to 135V Nonisolated Adjustable Step Down Module with Aluminum
$ 6.58
Description
200W 15A DCDC 860V to 135V Nonisolated Adjustable Step Down Module with Aluminum. Output power: 100W(good ventilation and natural heat dissipation), 200W(enhance heat dissipation). Output current: 15A (max), ≤10A(continuous) (related to input and output pressure difference, temperature, etc). Features: 60V High Voltage DC-DC Non-isolated Step Down Module. The module adopts synchronous rectification technology, which greatly reduces rectification loss at the output terminal, thereby improving conversion efficiency and reducing heating of the power supply itself. 1-35V continuously adjustable output voltage by rotating the potentiometer. Short circuit protection, input reverse polarity protection. Includes aluminum shell for fast heat dissipation. Specification: Rectification mode: synchronous rectification Type: non isolated buck module (BUCK) Input voltage: 8-55V (limit 60V, please leave margin) Output voltage: 1-35V continuously adjustable (Please do not exceed this range. The input voltage of the step-down power supply should always be greater than the output voltage and at least 1V pressure difference) Output current: 15A (max), ≤10A(continuous) (related to input and output pressure difference, temperature, etc) Output power: 100W(good ventilation and natural heat dissipation), 200W(enhance heat dissipation) Working temperature: -10~+85℃ Operating frequency: 180KHz Conversion efficiency: Max. 94% (related to input, output voltage difference, the output current) Short circuit protection: Yes Reverse polarity protection: Yes Wiring: large current terminal, free welding, IN+, IN-, OUT+, OUT- Aluminum shell size: 70*38*31mm / 2.8*1.5*1.2in Weight: Approx. 83g Package list: 1 x Adjustable Step Down Module 1 x Aluminum Shell Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. All the items will be dispatched within one business day by Airmail after the payment is clear. Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery. We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message instead of leaving negative/neutral feedback or opening a dispute . We will do our best to solve any problem(resend or refund any missing item). Customs duty is obligation and liability of citizen s in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. 1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties. 2. duties,taxes,and charges are not included in the item price or shipping fee. 3. T he duties are buyers' responsibility .Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the duties will be submitted to ebay for solution. 1. Any questions, pls. contact us via ebay message or email us. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all " 5 " in very area 3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.
