xcluma Lm2596 Dc-Dc Buck Converter Adjustable Step-Down Power Supply Cc-Cv Led Driver Electronic Components Electronic Hobby Kit

• Constant Current Constant Voltage (CC CV) DC Buck, or switching non isolated asynchronous CC CV converter. based on the specialised IC LM2596S, output regualtion driven by a TI AOP, leading to a very stable regulation. Sanyo Low ESR Solid Caps, very low output ripple (5-10mV on average), high quality inductor. This CC CV DC Buck will find it usage in multiple application fields, for example LED driving, battery charging etc. • First adjust the output tension with trimmer 1, measuring output (no load), then use a multimeter on 10A setting in short circuit on the output and adjust curent with trimmer 1, least use the trimemr 1 to set constent tension so that the load receive it ideal working tension for the curent setting. You can then connect the load (LED, Battery etc). • FEATURES: Input voltage: 7V-35V Output Voltage: 1.25V-30V Output current: 3A maximum adjustable Conversion efficiency: 92% (maximum) Switching frequency: 150KHz Output ripple: 50mV (maximum) 20M-bandwidth Load regulation: ± 0.5% Voltage regulation: ± 2.5% Operating temperature: -40 ? to +85 ? Size: 48 * 23 * 14 mm ( 1 7/8 x 29/32 x 9/16 in )