Factory direct sales, large quantity discount, available for pre-order, 5V2.4A power switching power supply, power supply configurator

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
Peak inrush current at rated input voltage, cold start (25°C), not more 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. 1.5 Energy efficiency
Under the conditions of 115V/60HZ and 230V/50HZ, the average efficiency at 4 points of 25%, 50%, 75% and 100% load is greater than 80.3%, the 10% load efficiency is greater than 71%, and the no-load input power is ≤0.075W.
2. Protection characteristics
3.1 Overcurrent protection
Under any input conditions, when the load current reaches 2.9A, the power supply enters protection mode and stops output; when the load is removed, the power supply returns to normal
2.2 Output short circuit protection
Under any input conditions, in case of output short circuit, the power supply enters protection mode and stops output; when the fault is eliminated, the power supply returns to normal
2.3 Overheating protection
When the chip junction temperature reaches 150°C, the power supply enters protection mode and stops output; after the junction temperature is reduced and power is turned on again, the power supply returns to normal.
3. Pressure resistant
Input pair output: DC3750V, 5.MA standard test 60 seconds production line test to less than 1 second