<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><span id="__kindeditor_bookmark_start_65__"></span> <table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td> <p> <span style="color:#111F2C;font-family:&quot;font-size:14px;background-color:#FFFFFF;"><br /> </span> </p> <p> <span style="color:#111F2C;font-family:&quot;font-size:14px;background-color:#FFFFFF;"><br /> </span> </p> <p> <span style="color:#111F2C;font-family:&quot;font-size:14px;background-color:#FFFFFF;"></span> </p> <p> <span style="color:#111F2C;font-family:&quot;font-size:14px;background-color:#FFFFFF;"><br /> </span> </p> <br /> <div style="padding:15px;border:1px solid #AEAEAE;"> DC-DC Step Down Power Supply Module DC 7-100V To DC 5V 9V 12V 24V 2A Voltage Adjustable Buck Converter Module Power Supply DC-DC Step Down Module<br /> <b>Features:</b><br /> <b>1.Fixed Output for Multiple Voltages:</b> Offers fixed outputs of 5V, 9V, 12V, and 24V, with an input range of 7-100V. Ensures safety with overheat and overload shutdown protection, perfect for your dc-dc step down power supply module needs.<br /> <b>2.Compact Board Design:</b> With a semi-hole mainboard perfect for installation and a super compact size of 25.8 x 16.5mm, this buck converter board fits seamlessly into any setup, making installation a breeze.<br /> <b>3.Efficient Voltage Conversion:</b> This dc-dc step down buck converter module converts high DC to lower voltage. Input voltage must exceed output, such as 12V to 5V or 24V to 5V, facilitating stable and reliable energy transition.<br /> <b>4.High Efficiency Microelectronic Technology:</b> Employs advanced microelectronics for exceptional efficiency and minimized size in a voltage regulator, ensuring reliable performance while saving space.<br /> <b>5.User-Friendly Operation:</b> Simple to operate and easy to install, this dc-dc buck module offers hassle-free use, making it the ideal choice for seamless integration into various applications.<br /><br/><br/><span><strong>Specification:</strong></span><br /> <span>Origin: Mainland China</span><br /> Input voltage: DC7V-100V (input must be greater than output 2V or more)<br /> Output voltage: 5V, 9V, 12V, 24V (optional)<br /> Output current: 5V/2A, 9V/2A, 12V/2A, 24V/1.7A<br /> Conversion efficiency: 96% (maximum)<br /> Output ripple: &lt;30mA<br /> No-load current: 1mA<br /> Operating temperature: -40℃ to +125℃<br /> Protection function: with overheating, overload and other shutdown protection<br /> Product size: 25.80x16.50mm/1.02x0.65inch<br /> <br /> 1. Pay attention to the wiring diagram and do not connect incorrectly.<br /> 2. If the output is no-load and has no voltage, you must connect the load to display.<br /> 3. Connect the wires and then power on, otherwise the input high voltage and other hot plugging will cause spark damage, etc.<br /> 4. If it works for a long time and the heat is too high, take measures such as heat dissipation.<br /> 5. Not suitable for motors, relays, inductive loads with self-inductance voltage, need to output in parallel with an electrolytic capacitor 100UF/25V and TVS or diode SS34, etc.<br /> 6. For 72V battery pack or above, a 22 or 47UF/100V electrolytic capacitor must be connected in parallel at the input end to solve the problem.<br /> <br /> <p> <strong>Note:</strong><br /> Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!<br /> Please allow a 1-2 cm difference in measurements due to manual measuring. </p> <br />&nbsp;<br /> </div> <br /> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 1 x&nbsp;DC-DC Step Down Power Supply Module&nbsp;<br /> </div> <br /> <div style="text-align:center;"> <br /> </div> <p> <br /> </p> <p> </p> <p> </p> <p> </p> </td> </tr> </tbody> </table></div></div>