<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features:<br/>1.The product adopts a 3d printed shell, which is tough, wear-resistant, and has excellent electrical insulation.<br/>2.The input end of the product is a usb type-c female port, which can be compatible with type-c port chargers (pd) as power supply devices.<br/>3.Integrated solution, integrating power supply and speed control knob, making it more convenient to use.<br/>4.Stable performance, built-in pwm signal generation circuit and dc-dc boost circuit.<br/>5.Supports 12v standard fan speed control, compatible with most usb fan and water pump speed regulation, and can also be used for diy cooling of routers/small hosts/soft routers, etc.</p><p> Parameters: <br/>Product name: pwm governor<br/>Input voltage: 5v<br/>Output voltage: 12v<br/>Output current: rated 0.5a, upper limit 0.7a<br/>Pwm frequency: approximately 25khz<br/>Power interface: usb type-c female port<br/>Fan interface: pwm 4pin*1<br/>Speed range: pwm duty cycle 0-100%<br/>Product size: 45*22*18.5mm</p><p>Package include:<br/>Speed controller*1<br/>30cm power cord*1<br/><br/></p></div></div><p><br/></p>