8V-35VTo 5V/8A DC-DC Power Supply Buck Module Support Android/iPhone Phone Fast Charging

Parameters:

• Input voltage: DC 8-35V 

• Input current: 5.5A 

• Output voltage: 5.2V 

• Output 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) 

• Ripple & Noise: 120mVP-P (20MHz Bandwidth 12V to 5.2V3A Measured) 

• Switching frequency: 100KHz 

• No-load current: 18mA (measured by 5V at 12V) 

• Wiring method: IN input OUT input Terminal block DC block 

• Fixed method: M3*1 M2*2 

• Net weight: about 36 grams 

Supporting device : 

• Mobile phones, digital cameras, tablet computers, navigators, driving recorders, etc., require USB-powered devices. Can charge 4 mobile phones at the same time, 4 total current 8A. 

• A variety of input and output methods, support terminal input, DC block input, output support 4 * USB output, terminal output 5V. 

Physical dimension: 

• 54(L)*39(W)*21(H)mm (with USB port) 

Pin mode: 

• VIN+ input positive, GND common ground, OUT+ output positive 

Precautions: 

• Do not use overvoltage and overload, otherwise it will damage the battery and power supply. 

• Modules can only be stepped down and cannot be boosted, and cannot supply power to electrical equipment that is higher than the input voltage. 

• Pay attention to the ventilation and heat dissipation when working with a large amount of current and power for a long time to extend the service life of the power supply. 

• Do not work at full capacity for a long time. Please keep 20% of the margin when working continuously. Pay attention to ventilation and heat dissipation.