Harga tertera : 1pcs LM2596S WITH DISPLAY STEPDOWN DC-DC Specification Berikut spesifikasi dari alat penurun tegangan ini: 1. Input voltage range:440VDC 2. Output voltage range:1.25-37VDC adjustable 3. Output current:2A 4. voltmeter range: 0 to 40V, error ±0.1V 5. Input reverse polarity protection 6. Built in output short protection function 7. Built in thermal shutdown function