5pcs Lm2596s Power Module Dc-dc Buck Converter Step Down Module Buck Lm2596

US $7.00

  • shenzhen GD, China
  • Jan 29th
LM2596S DC-DC Converter Adjustable Power  IN 4-35V OUT 1.23-30V Specification Module Properties: non-isolated step-down (BUCK) Rectification: non-synchronous rectification Input voltage: 4V-35V Output voltage: 1.23V-30V Output Current: 3A (max) Conversion efficiency: 92% (max) Switching frequency: 150KHz Output ripple: 30mV (max) Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: -40 °C to +85 °C External dimensions: 48 * 23 * 14 Product Features: 1: Module using the good quality LM2596 chip, high efficiency (up to 92%), small heat, very easily brought up more current 3A (short time), recommended the use of the current less than 2.5A to work long hours, at the same time plus cooling piece (10W output). 2: This module uses low ESR the original Sanyo filtering capacitance, the ripple voltage as low as 30mV fully comparable and Linear Power! 3: This module uses machine SMD, reflow soldering, each module before shipment after a two-hour burn-in test to ensure high reliability.     100% Brand New LM2596S DC-DC Converter Adjustable Power Module x 5 Worldwide Shipping.(Except some countries and APO/FPO). Orders will be shipped within 1-2 business days after the payment verification. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.Transit times may vary,particularly during the holiday season. If you have not received your shipment within 30 days from payment,please contact us.We will track the shipment and get back to you as soon as possible with a reply.Our goal is customer satisfaction! Items will be marked as " Gift " in low value. Delivery time (Business days) Default shipping by China Post/HK Post Air Mail Shipping Way Post Air Mail HK Post EMS DHL Fedex UPS Delivery Time 12-35 12-35 5-10 4-8 3-6 4-8 You have 7 days to contact us and 30 days to return it from the date it was received.    Both Replacement and Money Return are accept. Return shipping fee afford with buyer. 12 months Manufacturer's limited warranty for defective items(excluding Man-made damage).Accessories come with a 3-month warranty.     Defective item MUST BE reported and returned within the warranty period. We maintain high standards of excellence and strive for 100% customer satisfaction. Feedback is very important,We hope you can contact us immediately before you give us neutral or negative feedback.     If you have any questions, our Customer Service staffs welcome you to email or call us. We strive to answer all questions and resolve any problems as quickly as possible.   Powered by eBay Turbo Lister  The free listing tool. List your items fast and easy and manage your active items. Notice: All the package send to USA with tracking number. The Other Country, you can choose Economy Int'l shipping(Without tracking number) or Standard Int'l shipping(with tracking number).

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