Drok? Dc-dc Voltage Buck Converter Volt Regulator 5v-30v To 0.8-29v Step-down

US $630

USA, United States
May 24th

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Best Selling Stuff ABOUT US Feedback Other items NEWSLETTER DROK? DC-DC Voltage Buck Converter Volt Regulator 5V-30V to 0.8-29V Step-down Transformer Power Module 5A Constant Adjustable LED Dual Display Amp/Volt Ampere Ammeter Voltmeter Current Volt Tester PRODUCT DESCRIPTION Dual display of voltage and current; within 5A constantly adjustable output voltage and output current It adopts high-quality LED which is visible and easy to read even under sunshine High-quality chip is used to ensure high efficiency(95% Max), small heating generator and stable output performance Blue LED indicator lights on when the meter is charging while red LED lights on when the meter is full-charge Short-circuit output terminal, then adjust the current output, you can set the current limit. FEATURES Parameters? Input voltage: 5V-30V Output voltage: 0.8V-29V Output Current: 5A (over 3A should enhance heat dissipation) Conversion efficiency: 95% Maximum Switching frequency: 300KHz Output ripple: 50mV (max) 20M Bandwidth Load regulation: +/-0.5% Voltage regulation: +/-2.5% Working temperature: -40 ?c to +85 ?c Size: 51 * 26.3 * 14 (L * W * H) (mm) Module Properties: non-isolated step-down module Rectification: Non-Synchronous Rectification LED Meters: Accuracy: 0.1% Refresh rate: about 200ms time Display: Dual 4 0.28 "digital tube Current Range: 0A-5A Voltage Range: 5V-30V Operating current: less than 15mA Display color: red Storage temperature: -10 ?c to +65 ?c Input impedance: 50 milliohms Size: 51 * 26.3 * 10mm Package Include: 1x DC Buck Power Module+Volt Amp Meter . MORE INFO Manufacturer: DROK Shipping Weight: 5 Product Dimensions: Width: 2.50 Length: 5.80 Height: 1.30 Shipping Info -Even though eBay only allows us to enter three different shipping methods, we use a wide variety of shipping methods in order to best serve all of our customers. So don't look at the exact name of the shipping method, but look at the estimated delivery date, and choose based on that :) -All of our stock is located in the United States. -Most orders will ship out within one business day. 30 Days Return & Refund Policy -All items can be returned for a full refund within 30 days from purchase. -Please understand that due to our logistics solution we normally can't send out replacements. We'll send you a full refund though which you can then use to purchase the item again. -In case of buyer remorse the customer is responsible for return shipping. -If the item is damaged, not as described, etc., we will happily provide a prepaid shipping label so you can return the item at no cost to you. -Make sure to keep the packaging of the item until you're sure you don't have to return the item. Only returns with all the original packaging and accessories can be accepted. Satisfaction Guaranteed -We are super proud of our high feedback rate, and work hard every day to keep it that way. If for any reason you're not satisfied with your order, please let us know and we'll do our best to make it right. -If you know of any way we can improve our service, do please let us know :)