รู้จักสินค้านี้
แปลงไฟจาก 8V-35V เป็น 5V 8A power supply buck module 4-port USB output
Features:
Input voltage: DC 8-35V
Input current: 5.5A
Output voltage: 5.2V
Output current: total maximum 8A, current adaptive, mobile phone single port charging up to 2A.
Dynamic response speed: 300us (load flow change 5%)
Conversion efficiency: 95% (12V to 5.2V3.5A measured, efficiency is related to differential pressure and load size.)
Load regulation rate: 0.2-0.3% (10%-50% load 12V input measured)
Ripple Noise: 120mVP-P (20MHz bandwidth 12V to 5.2V3A measured)
Switching frequency: 100KHz
No-load current: 18mA (measured by 12V car 5V)
Wiring method: IN input OUT input Terminal block DC seat
Fixed mode: M3*1 M2*2
Net weight: about 36 grams
USB-powered devices such as cell phones, digital cameras, tablets, navigators, and driving recorders. It can charge 4 mobile phones at the same time, and the total current of 4 channels is 8A.
A variety of input and output methods, support for terminal input, DC seat input, output support 4 * USB output, terminal output 5V.