Factory direct PD20W fast charging source switching power supply bare board power supply 9V1A switching power supply board

1. Input characteristics
1.1Input voltage
Working voltage range is 90V-264VAC, rated working voltage is 100V-240VAC
1.2 Input frequency
AC input voltage frequency range 47~63HZ
Rated AC input voltage frequency 50/60HZ.
1.3 Inrush current
The peak value of inrush current at rated input voltage, cold start (25C), is not greater than 20A; 1.4 maximum input current
When the input voltage is at the minimum value and the load is fully loaded, the maximum input current is not greater than 0.5A. 2. Output characteristics
Port C supports PD2.0, PD3.0 and PPS protocols, PDO: 5V/3A, 9V/2.22A.12V/1.67A, PPS is APDO1:3.3-5.9V/3A, APDO1:3.3-11V/1.8A file; C port is also compatible with OC2.0, OC3.0, BC12DCP, and APPLE24A protocols;3 features
3.1 Overcurrent protection
Under any input conditions, when the load current reaches 3.5A, the power supply enters protection mode and stops output; when the load is removed, the power supply returns to normal 3.2 Output short circuit protection
Under any input conditions, in the event of output short circuit, the power supply enters protection mode and the power supply stops output; when the fault is eliminated, the power supply returns to normal 33 Overheating Protection
When the chip junction temperature reaches 150°C, the power supply enters the protection mode and stops output; after the junction temperature is reduced and the power is turned on again, the power supply returns to normal 4. Withstand voltage input pair output: DC3750V, 5.0MA standard test for 60 seconds, production line test for at least 1 Second