{"product_id":"12v-4-pin-fan-speed-regulation-dc-motor-speed-controller-pwm-pulse-width-modulation-diy-heatsink-control-switch-type-c","title":"12V 4-Pin Fan Speed Regulation DC Motor Speed Controller PWM Pulse Width Modulation DIY Heatsink Control Switch Type C","description":"Description:\nPWM speed regulator input for the C port, the output is a small 4Pin socket for PWM fan, built-in DC-DC boost circuit, 5V boost to 12V, speed regulation is achieved by outputting PWM signals, because the built-in boost circuit has losses (efficiency of roughly 85%), the output current is too large then there will be significant heating, it is recommended that the output current is controlled at 0.5A or less, for a short period of time can be up to 0.7A.\nSpecifications:\nProduct name: PWM speed regulator\nInput voltage: 5V\nOutput voltage: 12V\nPWM frequency: about 25KHz\nOutput Current: Rated 0.5A Upper limit 0.7A\nCase material: PLA+ (FDM molding)\nInput port: USB TYPE-C female port\nOutput port: PWM 4Pin (KF2510)\nSpeed control range: PWM duty cycle 0-100%\nColour:Black\nMaterial:Plastic\n\nPackage Contents:\n1 * Speed Controller\n1 * short cable\n","brand":"mickcara","offers":[{"title":"Black","offer_id":45520591093897,"sku":"hexing0090","price":11.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/S4859d9d13c9548a9a412352ea43becc9K.webp?v=1776220395","url":"https:\/\/mickcara.com\/fr\/products\/12v-4-pin-fan-speed-regulation-dc-motor-speed-controller-pwm-pulse-width-modulation-diy-heatsink-control-switch-type-c","provider":"mickcara","version":"1.0","type":"link"}