NEW DC 6-25V 20W Adjustable LED Driver PWM Controller DC-DC Step-down Constant
$ 1.25
Description
Description: 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 : 30mm x 15mm x 6.3mm Weight : 2.5g Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance. Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable Application 3 : Add an enable control switch based on application 1. Packing list: 1 PCS 30-900MA 6-25V Multifunction Step-down High Brightness LED Driver Board Contact us Return Policy Feedback Contact us For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the "Ask the seller a question" link on eBay. We expect positive feedback and 5 scores DSR from you. Return Policy We believe our items are so outstanding. We are convinced you will be happy with your Purchase. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse. Please include your eBay ID and item number with any email requests. Feedback * When you satisfied with our product and services please leave us positive feedback. * If you have got the package, please confirm "Delivery on time" For us. * If a problem occurs, contact us immediately with any email request. * Just contact us using the " Ask the seller a question" link on eBay. Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us.
