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8A 4 USB Charger Power Supply Module DC 12V 24V 8-35V Buck to DC 5V 2A 4-Port USB for Car Charger Module 5V Device
- 8A 4-Port USB Charger Power Supply Module, 4-Channel independent charge management IC, charge identification IC, compatible with Apple devices, Android devices and other products within the rated output range.; Supports 4-channel USB for simultaneous 2A current charging, large current charging, and total output current up to 8A.; The input adopts the MOS tube reverse connection protection, which maximizes the conversion efficiency and reduces the loss. Output with overvoltage protection.; DC8-35V ultra-wide input voltage, 12V 24V car can perfectly support. Synchronous rectification scheme can effectively reduce heat generation and increase efficiency. The efficiency can reach up to 96%.; 4 high-quality chip capacitors, and then increase the capacity of the MLCC capacitor, the output ripple is lower. High quality double gold-plated USB port, life expectancy is 2 times that of ordinary USB.
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Module electrical parameters: Non-isolated synchronous rectifier step-down power supply module;
Input voltage: DC 8-35V;
Input current: 5.5A;
Output voltage: 5.2V;
Output current: 8A (4-USB port output, 8A Max. Single USB output 2A maximum);
Dynamic response speed: 300us (load flow change 5%);
Conversion efficiency: 95% (measured at 12V to 5.2V 3.5A, efficiency is related to differential pressure and load size. );
Load regulation: 0.2 - 0.3 % (10%-50% load, 12V input measured);
Ripple & Noise: 120mVP-P (20MHz bandwidth, 12V to 5.2V 3A measured);
Switching frequency: 100KHz;
No-load current: 18mA (12V car, 5V measured);
Connection mode: Terminal / DC 5.5 x 2.1 mm socket;
Fixed method: M3*1
M2*2 Net weight: 36g.
Support Device: Mobile phones, digital cameras, tablet computers, navigators, driving recorders, etc., require USB-powered devices. You can charge 4 mobile phones at the same time. A variety of input and output methods, support terminal input, DC block input. The output supports 4*USB output and terminal output 5V.
Package Included: 1pcs 8A 4-Port USB Charger Power Supply Module
Input voltage: DC 8-35V;
Input current: 5.5A;
Output voltage: 5.2V;
Output current: 8A (4-USB port output, 8A Max. Single USB output 2A maximum);
Dynamic response speed: 300us (load flow change 5%);
Conversion efficiency: 95% (measured at 12V to 5.2V 3.5A, efficiency is related to differential pressure and load size. );
Load regulation: 0.2 - 0.3 % (10%-50% load, 12V input measured);
Ripple & Noise: 120mVP-P (20MHz bandwidth, 12V to 5.2V 3A measured);
Switching frequency: 100KHz;
No-load current: 18mA (12V car, 5V measured);
Connection mode: Terminal / DC 5.5 x 2.1 mm socket;
Fixed method: M3*1
M2*2 Net weight: 36g.
Support Device: Mobile phones, digital cameras, tablet computers, navigators, driving recorders, etc., require USB-powered devices. You can charge 4 mobile phones at the same time. A variety of input and output methods, support terminal input, DC block input. The output supports 4*USB output and terminal output 5V.
Package Included: 1pcs 8A 4-Port USB Charger Power Supply Module
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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by StarVelocity Technology Return Policy
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