SMAKN DC-DC Converter 12V-24V-36V-11~40V- Step Down to 9V-4A Power Supply Module

Input range:11-40v Output voltage:9V Output current/power:4A Output Power?21w Volume: 43 * 25 * 22MM (L * W * H) Weight: 45 g Full power, high conversion rate:> 92% Power: 25MA, Ripple: 40MV Adapt to the environment temperature: -40 ? ~ + 85 ? industrial grade Waterproof and shockproof and dustproof, aluminum shell, epoxy potting Protection: Enter the instant pressure, output over-current, output short circuit, chip overheating protection. Please note: 1> SMAKN is a registered trademark and the only authorized seller of SMAKN branded products. 2> SMAKN provide you various kinds of great products at the lowest possible prices, welcome to our store and get what you want !!! 3> SMAKN highly appriciate all customers' opinions to improve the selling ,also if anything you unsatisfied, pls contact our customer service department for probable best solution.