DC-DC LM2596S Power Module BUCK 3A (Step-Down) แปลงไฟลงจาก 3.2-40 V เป็น 1.25-35 V ที่สูงสุด 3Amp (ปรับทวนเข็ม 15-20 รอบ)

Features
Wiring port: IN+ input positive IN- input negative! OUT+ output positive OUT-output negative.
Application: the power supply can be used as an ordinary buck module with over-current protection.
Safe Protection: the volt conversion board is with reverse connection protection at input terminal.
Reverse connection will not burn; short circuit protection.
This is a buck module the input voltage must be higher than the output voltage.
Description
Model / Name: LM2596S DC-DC step-down module.
Input voltage: 3.2V-40V.
Output voltage: 1.25V-35V.
Output current: 3A (maximum).
Conversion efficiency: 92% (highest).
Output ripple: 30mV.
Switching frequency: 65KHz.
Operating temperature: -45 C +85 C.
Dimensions: 43mm * 21mm * 14mm.
Color: As pictures show.