Look no further. Remarkable product quality, that's solidly built. Best of all, its very affordable price. Buy immediately.<br />Rectifier mode: nonsynchronous rectifier<br />Input voltage: 5V-30V<br />Output voltage: 0.8V-29V<br />Output current: maximum 5A (need strengthen heat dissipation when it is over 3A)<br />Conversion efficiency: 95% (maximum)<br />Switching frequency: 300KHz <br />Output ripple: 50mV (maximum) 20M band width<br />Load regulation: ±0.5%<br />Voltage regulation: ±2.5%<br />Operating temperature: -40℃ to +85℃<br />Size: 51 x 26.3 x 114 (Length x Width x Height) (mm)<br />Note: This product can only lower voltage and can Not raise voltage.<br />1 x Module<br /><img src="//agdetail.image-gmkt.com/m430/903/808/541808903/img/agdetail.image-gmkt.com/903/808/541808903/img/img6.eachbuyer.com/x13/p91/ba663_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/903/808/541808903/img/agdetail.image-gmkt.com/903/808/541808903/img/img6.eachbuyer.com/x13/p91/ba663_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/903/808/541808903/img/agdetail.image-gmkt.com/903/808/541808903/img/img6.eachbuyer.com/x13/p91/ba663_3.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/903/808/541808903/img/agdetail.image-gmkt.com/903/808/541808903/img/img6.eachbuyer.com/x13/p91/ba663_4.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/903/808/541808903/img/agdetail.image-gmkt.com/903/808/541808903/img/img6.eachbuyer.com/x13/p91/ba663_5.jpg" />