ماژول کاهنده ۵ ولت ۳ آمپر با خروجی USB

Features
Input voltage: DC6-24V
Output voltage: DC 5.1-5.2V
Output current: 3A MAX (please enhance heat dissipation when full load using), the actual test result input 12V output current 2A do not need to enhance heat dissipation.
Conversion efficiency: can up to 97.5% (6.5V step down to 5V 0.7A) (after short reverse protection and fuses test value)
Switch frequency: 500KHz
Output ripple: 10mV around (12V to 5V3A) 20M bandwidth
Output indicator: Output voltage indicator is red
Operating temperature: Industrial grade (-40′ to + 85′) (the higher the ambient temperature, the lower the output power)
Output overvoltage protection:
Yes, input 1.5A fuse, output 5V have 300W TVS tube clamp protection.
Full load temperature: 30′
Static current: 0.85 mA
Load regulation: ± 1%
Voltage Regulation: ± 0.5%
Dynamic response speed: 5% 200uS
Output short circuit protection:
Yes, but please do not short circuit for a long time
Input reverse polarity protection:
Yes, there is reverse polarity protection diode
Connection mode: Welding
Input mode: Welding
Output mode: USB
Size: 15x25mm