*Condition:100% Brand New with High Quality* Module property:Non-isolation buck* Rectification mode:Non-synchronous rectification* Size:Approx48*23*14mm (Length*Width*Height)* Type: LM2596 Adjustable Power Supply Module* Input Voltage:DC 4V-35V* Output Voltage:DC 1.23V-30V* Output Current:3A(Maximum)* Conversion Efficiency:92%(Highest)* Output Ripple:30mv(Maximum)* Switching Frequency:150KHz* Load regulation:0.5%* Voltage regulation:2.5%* Work temperature:-40?- +85?* Quantity:2pcs as A Set* Note:Please make sure all of the "IN-" "IN+" "OUT-" "OUT+" marks are inserted Rightly,otherwise the modole will be damaged.Package:2pcs LM2596 Adjustable Power Module