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

US $200

Temple City, California, United States
Jun 11th

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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 Cu Product Features 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. Product Description 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 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Shipping Terms: Shipping is ONLY to the 48 Contiguous US States.. This excludes these locations: Alaska, Hawaii and Puerto Rico. APO/FPO’s are definitely excluded. PO Boxes: Please include a physical street address. Many items cannot be shipped to a PO Box. Your order will be delayed if a physical address is not provided. Expedited shipping is available for most items. We will contact you within 24 hours if an item cannot be expedited. Terms of Sale and Feedback: Please leave us a good rating after you have received the item and are happy with our transaction. If there are any issues, please contact me first before leaving a neutral, negative or 5 star rating. Customer Satisfaction is our top priority!! We promise we can make you happy if you give us a fair chance. Thanks and happy bidding!! Returns: All items qualify for returns within 14 days of receipt. Please send a message through eBay if an item is damaged, broken, or incorrect so we can promptly track and resolve any issues. SALES TAX: In those States where State taxes must be collected there may be a separate invoice that follows the order and will be in a separate PayPal cover. The reason this is that the system is not programed for this is in all cases. Some of these States are but does not exclude others: Arizona, California, Kansas, New York, North Dakota, Pennsylvania, Texas and Washington. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------