Features:<br />Synchronous rectification, the conversion rate is &ge;96%, very low heat.<br />With overload/over-current/over temperature/short circuit protection, and it can work in normal condition when restored.<br />All epoxy sealed containers.<br />Compact design, high efficiency, easy installation and use.<br /><br /><strong>NOTE:</strong> Red wire is connected to positive pole, yellow wire to positive pole, and black wire to negative pole.<br /><br /><strong>Specifications:</strong><br />Input: DC 12V<br />Output: DC5V 3A, 15W<br />Product size:46 * 27 * 14 mm / 1.8 * 1.06 * 0.7in<br />Product weight:32g / 1.12oz<br />Package size: 128 * 76 * 14mm / 5.06 * 3.0 * 0.7in<br />Package weight: 32g / 1.12oz<br />&nbsp;<br /><strong>Package List:</strong><br />1 * Converter 12V to 5V