Sell K Low Pressure Circuit Usb 3.0 Qc2.0 Dc-Dc 6-32v 9v 12v 24v Sang 5v 2 23 best price

M Usb fast charging low voltage converter module QC3.0 QC2.0 DC-DC Buck Fast charging support Dcp protocol, BC1.hai, Apple protocol, Samsung Huawei FCP / SCP fast charging protocol Huawei fast charging protocol Sfcp fast charging protocol Qualcomm QC2.0 and 3.0 Mtk PE1. One / PE2.0 One USB Input voltage framework: 6V-32V Output voltage: default 5V, automatically adjusts within 3-12V after activating fast charging Output Power: Up to 24W (5V / 3.4A, 9V / 2.5A, 12V / 2A, etc.) Output voltage cable compensation function Conversion efficiency: 90% -97% Popular support fast charging protocol Input security control overvoltage and lack of voltage Protection over input type Output over unit, short circuit protection Overheating protection Two USBs Input voltage: DC 6~30V Output voltage: default 5V, adjustable range 3~12V according to fast charging protocol Output power: two.4A single electric type, rated power 24W Security control solutions: output overvoltage security control, output voltage limit does not exceed 13V (in case of chip failure); input carries 1 fuse. 4 USB Four street lines support QC 3.0 fast charging, large part supports fast charging at the same time, can create voltages 5V and 9V 12V (support mobile phone protocol), Electric adaptive output, 24W single channel source, 4-to-line maximum power route route of module 96w, PCB outside FR - 1.6 4 mm thickness, optimize layout, In addition to the beat surface, making the rear window cool, the working temperature is full of low transport, the standby model is 0.013 A, the module has the function of rehydrating the output voltage. Note: This module is a 4-way voltage reduction fast charging module, please use DC 12 v-30v power supply, anode and negative pole cannot be connected backwardly. Module characteristics: One. Integrated synchronous buck converter chip Input voltage format: 4.5V to 32V (Input voltage must be higher than the output voltage because this is a voltage reduction module) 3. Output voltage: 3V to 12V, automatically adjusts according to fast charging protocol Output Power: 24W max (4V-3.6A, 5V-3.4A, 9V-2.5A, 12v-2a, etc.) -Have Output voltage compensation wire 6. The output possesses CV / CC properties (the output power is smaller than the set value, output CV mode; The output electric model is larger than the set value, CC output mode) -The Highest conversion efficiency is 97% -Light Dynamic function 220khz conversion frequency Multi-purpose security control, high reliability One, Over the output, over input voltage, over input voltage, output short circuit protection - Overheat protection for the majority of machines -ESD 4kv, DC withstands 48V voltage The large four USB channels all support fast charging protocol and with a voltage of 5V 9V 12V. The USB output voltage depends on your device. The output voltage of different objects is different. Daily USB output voltage is 5V. 26