Specifications:<br />Input voltage: 6~35V; <br />Output voltage: 5V; <br />Output current: 3A; <br />No-load power consumption: 25mA; <br />Switching frequency: 180KHz; <br />Conversion efficiency: 93%; <br />Over-temperature protection: Yes; <br />Input Reverse Polarity Protection: Yes; <br />Over-current protection: Yes; <br />Working temperature: -45~+85'C; <br />Output indicator: Yes; <br />Wiring: Free welding output terminals <br /><br /><img src="http://img6.eachbuyer.com/x9/p100/eb7278_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb7278_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb7278_3.jpg" />