Main Features:<br />Input voltage: 7V - 24V<br />Output voltage: 5V<br />Output current: 4A<br />Conversion efficiency: 96 percent<br />Switching frequency: 340KHz<br />Load regulation: + / - 0.5 percent<br />Voltage regulation: + / - 2.5 percent<br />Working temperature: - 40 to + 85 degree centigrade<br /><br />    Specifications<br />General<br />	 Type: Converter module board                                                  <br />                        Model: CJMCU-78                                                  <br />                        Material: Copper + components                                                	<br />Electronic Components<br />	 Operating Voltage: 5V                                                	<br />Weight and Size<br />	 Product Weight: 0.013 kg                                                  <br />                        Package Weight: 0.087 kg                                                  <br />                        Product Size(L x W x H): 6.0 x 2.0 x 1.2 cm / 2.4 x 0.8 x 1.6 inches                                                  <br />                        Package Size(L x W x H): 9.0 x 7.0 x 3.0 cm                                                	<br />Package Contents<br />	 Package Contents: Step-down Power Supply Module                                                	<br /><br /><br /><br />                                                <br />