<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td> <p> <br /> </p> </td> </tr> </tbody> </table> <table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> </tr> </tbody> </table> <table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td> <div> <br /> </div> <br /> <div style="padding:15px;border:1px solid #AEAEAE;"> Adjustable Voltage Regulator Power Supply Buck Step Down LM317 DC-DC Converter Input 4.5V-40V Power Supply Stabilized Board Output 1.2-37V for MP3 MP4 PSP<br /> <strong>Features:</strong><br /> <strong>1. Flexible Input and Output:</strong> This adjustable voltage regulator power supply allows for flexible input and output configurations, with VIN and GND for input and VOUT and GND for output, enabling users to customize their power supply according to their specific needs.<br /> <strong>2. High Input Voltage Range:</strong> The module supports a wide input voltage range of 4.5V-40V, providing great versatility and compatibility with various power sources and applications.<br /> <strong>3. Adjustable Output Voltage:</strong> With its adjustable potentiometer, this module can regulate the output voltage based on user preferences or requirements, making it suitable for hobbyists, engineers, and professionals who need an easily customizable power supply solution.<br /> <strong>4. Reliable and Safe:</strong> The power supply stabilized board is designed with high-quality components and features built-in protection against overvoltage, overcurrent, and short-circuit, ensuring safe and reliable performance in different scenarios.<br /> <strong>5. Professional Quality:</strong> The data provided is measured by professional equipment, demonstrating the reliable and accurate performance of this adjustable voltage regulator power supply under optimal conditions, making it an excellent choice for professionals who demand high-quality and consistent power supply solutions.<br /> <br /><br/><br/><strong>Specification:</strong><br /> Origin: Mainland China<br /> Model Number: Voltage Regulator Power Supply<br /> Output current: 1.5A (min.), 2.2A (typical)<br /> Input-output voltage difference (VI-VO): 40Vdc (max.)<br /> Output adjustable voltage range: 1.2 to 37V<br /> Operating temperature: -55°C to +150°C<br /> Current output: 1.5A<br /> Voltage input: 4.2 - 40 V<br /> Operating temperature: 0°C - 125°C<br /> Characteristic frequency: 100 (MHz)<br /> Color: Blue&nbsp;<br /> Applications: cell phones, MP3, MP4, PSP and many other charging devices<br /> Product size: 53*22*15mm/ 2.09*0.87*0.59in&nbsp; &nbsp;<br /> Gross weight: 17g<br /> <br /> <strong>Note:</strong><br /> Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!<br /> Please allow 1-2cm measuring deviation due to manual measurement.<br /> <br />&nbsp;<br /> </div> <br /> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 1 x&nbsp;Adjustable Voltage Regulator Power Supply&nbsp;<br /> </div> <br /> <div style="text-align:center;"> <div> </div> <div> <br /> </div> </div> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> </td> </tr> </tbody> </table></div></div>