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Photocoupler
Overview:
The working principle and characteristics of the half-bridge LLC resonant circuit are expounded, and the LLC resonance is simulated by MATLAB, and its working area is analyzed. On this basis, the NCP1653 is used to provide the PFC circuit, and the NCP1396 (Voltage Controlled Oscillator) provides protection for the circuit. The S3F84K4 microcontroller provides intelligent control for the circuit by programming, and designs a high-power smart charger. Through testing, this smart charger can achieve a good charging function.
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100-Port USB Charging Station
Intelligent Charge Identification and Fast Charging: This 100-port USB charger automatically recognizes current signals and performs current output according to device limits. Device limits are smart and safe. Just plug it in, no drivers or software required. The latest generation of USB hub controllers with a maximum charging output of 3.5A per USB port. single port support for fast charging saves you time and effort. 100 % SAFE CHARGING: This 100-port USB charger has a built-in smart chip that prevents voltage from exceeding current and overloading. Reasonable cooling holes can effectively dissipate heat and prevent overcharging. Absolute safe charging protection, when these devices are fully charged, it will automatically switch to low current charging with 99 % battery saturation rate, giving users a full sense of security.100 % SAFE CHARGING: This 100 port USB charging station has a built-in smart chip that prevents voltage from exceeding current and overload.
100 Port Usb Charger,100 Port Usb Wall Charger,Multi Port Usb 800W Charger,100 Port Usb Charging Station
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