{"product_id":"5pcs-dc-9v-12v-18v-24v-20w-adjustable-led-driver-pwm-controller-dc-dc-step-down-module-constant-curr","title":"5pcs DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module Constant Curr","description":"\u003cstrong\u003eDescription:?\u003c\/strong\u003e         ?         - 6-25V 900mA Step-down High Brightness LED Driver with 5000:1 Dimming?         - Working voltage : DC 6-25V(Perfect for 6V 9V 12V 18V 24V? LED or LED strip)         - Output Current: 30-900MA;By changing the RCS resistance, the maximum current can reach 1200MA         - Maximum output power: 20W         - Current regulation: 1 through adjustable resistance; 2 through PWM control??         - Single pin on\/off and brightness control using DC voltage or PWM         - Up to 1MHz switching frequency         - Typical 5% output current accuracy         - Inherent open-circuit LED protection         - High efficiency (up to 97%)         - High-Side Current Sense         - Hysteretic Control: No Compensation         - Adjustable Constant LED Current?         - Size : 30 x 15 x 6.3mm         ?         \u003cstrong\u003ePackage Included:\u003c\/strong\u003e         ?         5 x DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module?         ?     \u003cbr\u003e     \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/A9\/57\/21d80b20-2a5f-4aa5-bf01-f853d80764ac.jpg\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43935677939907,"sku":"ZHIQIAN-015452","price":480.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/wrsss.com\/products\/5pcs-dc-9v-12v-18v-24v-20w-adjustable-led-driver-pwm-controller-dc-dc-step-down-module-constant-curr","provider":"Wrsss","version":"1.0","type":"link"}