DC8V-35V To 5V 8A Power Step Down Module 4-Port USB Mobile Phone Car Charger Support Fast Charge

Features 1 4 independent dedicated charge management IC can effectively support a variety of mobile phones for maximum current charging charging speed safe and reliable 2 The charge identification IC is compatible with Apples full range of Android products The vast majority of mobile phones can achieve the fastest charging speed 3 Supports 4 channel USB for simultaneous 2A current charging large current charging and total output current up to 8A 4 Input adopts MOS tube reverse connection protection which maximizes conversion efficiency and reduces loss 5 Output with over voltage protection to see effective protection of mobile phones 6 8 35V ultra wide input voltage 12V 24V car can perfectly support Module parameters Input voltage DC 8 35VInput current 5 5AOutput voltage 5 2VOutput current total maximum 8A self adaptive mobile phone single port charge up to 2A Dynamic response speed 300us load flow change 5 Conversion efficiency 95 measured at 12V to 5 2V3 5A efficiency is related to differential pressure and load size Load regulation 0 2 0 3 measured by 10 load and 12V input RippleNoise 120mVP P 20MHz Bandwidth 12V to 5 2V3A Measured Switching frequency 100KHzNo load current 18mA measured by 5V at 12V Wiring method IN input OUT input Terminal block DC blockFixed method M3 1 M2 2Appearance size 54 long 39 width 21 high mm including USB port Supporting device Mobile phones digital cameras tablet computers navigators