From the perspective of LED development and application process, this period is the application stage of 5261BS LED indication. Ac power indicator light. As long as the circuit is connected to the 220V/50Hz ac power supply line, 5261BS LED will be lit to indicate the power is connected. The resistance of the current limiting resistor R is 220V/IF. After curing, the epoxy is fully cured, and the LED is thermal aging.
