Catalog > Consumer Electronics > Kits > Various Kits DC/DC Buck Module DC/DC Buck Module BDD DC/DC BUCK MODULE 12V 3A DC/DC Buck Module. Input 16 to 120V DC . Output 12V 3A DC 84.26 ZAR inc for 1 Each 52 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Working Voltage:DC 16V-120V (Keep input at least 4.0V higher than output) Output Voltage:DC 12V Output Current:3A Output Power:36W Conversion efficiency:About 96%( The smaller the differential voltage, the higher the efficiency) Working frequency:140KHz Soft Starter:Yes(Failure at high power load) Over temperature protection:Yes Overvoltage protection:Yes Short circuit protection:Yes Working Temperature range:-40℃~85℃ Working Humidity range:0%-95%RH Size:42*30*20mm" Downloads Datasheet - BDD DC/DC BUCK MODULE 12V 3A PDF File 42.36 KB