Dc-dc 4-38v To 3.3v 5v 9 12v 24v 5a Buck Step Down Converter Module Car Voltage

US $120

Hong kong, Hong Kong
Jun 21st

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Welcome to my store Items details DC-DC 4-38V to 3.3V 5V 9 12V 24V 5A Buck Step Down Converter Module Car Voltage Feature ********************************************************************************************************************************Module Properties: non-isolated step-down module (BUCK) Input voltage: 4-38V Output voltage: 1.25-36V continuously adjustable Output current :0-5A Over 3A, attached the heat sink. (recommended for use within 4.5A for long time use) Output power: recommended for use in below 75W Working temperature: -40 to +85 degrees Operating Frequency: 180KHz Conversion efficiency: up to 96% Load regulation: S (I) < 0.8% Voltage Regulation: S (u)< 0.8% Short-circuit protection: Yes (the limited current is 8A) Over-temperature protection: Yes (automatic shutdown when over-temperature) Input reverse polarity protection: No, (if necessary, please string into the high current diode) Pls input the polarity correctly. Installation: two 3mm screws Wiring: Welding, V-IN is the input, V-OUT is the output Dimensions: 54* 23*18 (mm) Applications: This module can be applied to a buck devices, such as batteries, power transformers, DIY adjustable power supply, 24V car laptop power, industry buck equipment, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on. Notes: If you can not adjust the voltage, it may due to potentiometer is in too high resistance. need to adjust the potentiometer dozens times by turning anticlockwise, so that you can adjust the output voltage Package Include: DC step down voltage board with heatsink x 1 Test Efficiency: Shipping > We ship to worldwide. > Orders processed within 24-48 hours after payment verification. > We only ship to confirmed Paypal addresses. Your Paypal address MUST MATCH your Shipping address. Country Shipping Way Shipping Time Trackable United States USPS(ePacket) 7-18 Yes Russia China Post 15-35 Yes Other Country Economic Air Mail 15-40 No If you need register mail or other express shipping, Pls contact us. Warranty & Guarantee > Good good quality. Buy with confidence! > Returned & Guarantee. If not satisfied with the item, you can choose to return it for a replacement or money back. We afford all cost if it's our fault. Exchange or refund. Please contact me before you return it. full refund after we receive our original item. > We maintain high standards of excellence and strive for 100% customer satisfaction! Positive feedback is very important to us. We request that you contact us BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns Contact us > Our goal is customer satisfaction! > Our Working-time From 8:30 AM to 21:30 PM(GMT+08) . > We strive to provide you with the best service, we will reply your question within 24 hours. ( IF have any problem, we will appreciate that you contact us first BEFORE open a dispute or request, we will try our best to solve the problem with you. ) Payment > We accept Paypal only, It is fast, easy and safe. > Payment must be completed within 7 days. > PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES. About me Welcome to My store! We provide many kinds electronic products and other products, such as 3D printer parts, mobile phone and tablet and laptop accessory, test equipment, pump and motor, control and convert module, music and Hi-Fi, CNC parts, DIY kits and so on. We strive for provides good product and better service. We also provide bulk price for our customers. Thanks for your support and purchase.